Ecg baseline wandering[​need quick expert help]

Hello everyone!
I'm new user here, and I have an urgent problem considering my faculty project.
I have looked at previous topics on this matter, and also I've checked the tutorial here
http://zone.ni.com/devzone/cda/tut/p/id/6349
 but I didnt find the exact thing I need.
So here is the thingd:
I have baseline wandering, but how can I fix it without using additional 
 Digital Filter Design Toolkit (DFDT). I have access only to labview 8.5 at laboratory at my faculty
and I dont have DFDT there.
I have attached what I have done so far, and it would mean a lot if someone could help me 
by explaining me how to create/or create for me the filter for wandering.
I would upload the ecg txt file that I use but it's 35mb.
Thanks in advance people!
Attachments:
Semestralni.vi ‏63 KB

I agree with Steve. Also remember that if your goal only is to extract heart rate you will only be interested in the QRS complex. The rest of the ECG complex that have lower frequency content may be shaved away with filtering. In your signal you have a large bump just before sample 8000. This is caused by  electrode movement. Securing the electrodes is important.  But your biggest problem is that you do not use the "Peak Detector.vi" correct.
Here is some useful tips for the Labview beginner (we have all been there some time)
1)Then starting a new Labview session enable context help (Ctrl+h) Do not be afraid to use the detailed help option
2)Then stuck, go to help in the toolbar then select find examples
Ps. I also noticed that your Labview programming style is somewhat mixed-up. It is hard to follow the data flow. 
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)

Similar Messages

  • Need some expert help on this one

    My PPC 10.4.11 mac is running very very slow with plenty of disk space and when I try to verify permission, repair permissions etc. disk utility freezes up to the point where I have to cold shut off the computer. Issues started yesterday when a page in iweb became corrupt causing me to have to completely redesign my index page and then it started freezing up. Do I just need it do an achieve and install or is there something else I can do?

    As your very expert help already mentioned, You must repair the HD.
    If Disk Utility cannot do it then your best bets are DiskWarrior from Alsoft...
    http://www.alsoft.com/DiskWarrior/
    But you need the CD, the download won't work unless you have another Bootable HD.

  • NEED PROGRAMMING EXPERT HELP !!!!

    I 'd like to create a specific dll usable by java and i just have one dll not usable with java.
    i need your help if you know a routine, program .. that create automatically my dll for my java use.

    What you are asking for is automatic creation of a wrapper dll - something that I don't believe exists.
    1. If you have a simple interface to the existing dll, then it is probably not difficult to write your own wrapper.
    o Create an "ideal" java native method.
    o Run javah on the class definition to automatically create an "h" file.
    o Implement a small dll that translates calls from java native calls (to your dll) to the target dll calls.
    2. Search the web for "jace" - a tool that may help you.

  • Need QUICK! help for Quicktime Pro Install

    I came in this morning knowing I'd be pressed for time, and that I needed to convert a WMA file to an MP3 for a meeting. I decided to use Quicktime Pro 7. I made the purchase and have been trying for a 45 minutes of precious time to get it installed but am running into one bit of crap instructions after another. First, the instructions say to go into my system preferences and click the Quicktime icon. There isn't one. Next it says to download Quicktime 7 and load Quicktime Pro as an upgrade to that. Downloaded QT7, installed and it went off into space somewhere. Not in my applications folder.
    I'm running out of time. Why can't this just be an install process like any other normal program intead of making a person crazy?
    Any help would be appreciated.
    Runing OS 10.6.8 on a hugely capable system.
    Cayce

    Oh, I think I get it now. So Quicktime Pro 7 will never show up as Quicktimje Pro 7, as advertised, but will be cleverly hidden within Quicktime Player 7 so that after it is actually loaded, it will still be called Quicktime Player 7, and there will be no visually recognizeable evidence that the install was successful, unless you've experienced this before and know what to drill down & look for, which rarely is the case when a person purchases and installs a software for the first time.
    Both the Registration and About windows will display the  normal QT 7 icon with the "Pro" text embedded to indicate QT 7 is properly keyed for "Pro" use, as well as, "un-greying" the "Pro" specific options in various menu windows when content is loaded/a player window has been opened. As  explained on various Apple web pages, purchasing the "Pro" key does not add any new codecs and does not download any new software. It only turns on the track/layer editing and conversion features for direct access from within QT 7 without having to purchase a full editing app like FCP. This is the way classic QT has worked for the last decade since I started using v5.
    Thanks for the kind and thorough assist, though, Jon. I'll manage from here. Curious about the South Jersey Apple Users Group. I'm up at the northern border, in the lakes region, town called Ringwood.
    The SJAUG primarily hosts membership throughout "South" Jersey (i.e., from Burlington County to Cape May County.) In the past, when membership was more active, we actually held meetings twice a month (Medford leas and Pine Hill School) to host a split membership. The Video SIG used to be quite active but between the split meetings, dwindling membership, aging membership (many have been members for 10-15 years and at 66, I am considered one of the younger members), and closing of the Pine Hill meeting venue (Pine Hill meeting members now usually go to the MUGSNJ at Gloucester County College), our membership and SIG activities have greatly been reduced over the last few years. In any case, we normally meet the third Saturday of each month at the Meford Leas facility just off Rt 70 in Medford. (http://www.sjaug.org)
    I have not visited user groups farther north than the Princeton area. Would invite you down to the next meeting (26 Jan '13) but I'm sure there are closer groups if you are interested. Retired, my video/QT interests are promarily centered on the creating and maintaining of my own personal video library for iTunes/TV/Airvideo management/streaming of content.

  • Need an expert help solve linking original music files

    All my iTunes music files now have an exclamation mark ( ! ) next to them. The error says unable to loacate original music file. I choose to locate the file, and I am able to find the file. When I find the file in "my music" folder, I see all my albums. If I open the album file I can find the original music file and I can link it successfully so that that particular song will play correctly from iTunes.
    My problem is that I have almost 4,000 songs listed in my iTunes library. I can't possilby take each file and link each one manually through the My Music folder to the Album folder and then find the song. There must be an easier way, or I am doing this incorrectly.
    I would certainly appreciate anyone's expertise.

    I believe I followed the directions: I closed iTunes. I renamed the MY MUSIC file to MY MUSIC 1. (this is where all the music files were located). I reopened iTunes, then dragged the MY MUSIC folder into the open iTunes window. Now I have duplicates of all my music files in iTunes, but both sets get the exclamaion mark that original file cannot be located. Perhaps this works for MAC, but not Windows.
    Still looking for any solutions. Thank you.

  • Problem - Need Tables Experts' Help..!

    Could someone who's well-versed in TABLE-ese tell me why the
    following
    rounded-corner box code renders beautifully in IE7, but not
    in FF2?
    The main hiccup is that the first and last row won't accept a
    7 pixel
    height, for whatever reason. All the more perplexing is the
    absence of text
    or even  's to muck things up. Just cells &
    images (aside from the main
    center cell).
    PS: If you're someone who despises tables and just clicked on
    this post to
    tell me to stop using them, please don't bother.
    Code :
    <table width="100%" border="0" cellspacing="0"
    cellpadding="0">
    <tr>
    <td width="7" height="7" bgcolor="#FF0000"><img
    src="/images/box01TL.png" alt="" width="7" height="7"
    /></td>
    <td height="7"
    background="/images/box01T.png"></td>
    <td width="7" height="7"><img
    src="/images/box01TR.png" alt="" width="7"
    height="7" /></td>
    </tr>
    <tr>
    <td background="/images/box01L.png"></td>
    <td background="/images/box01C.png" width="100%">
    MAIN TEXT HERE
    </td>
    <td background="/images/box01R.png"></td>
    </tr>
    <tr>
    <td width="7" height="7"><img
    src="/images/box01BL.png" alt="" width="7"
    height="7" /></td>
    <td background="/images/box01B.png"></td>
    <td width="7" height="7"><img
    src="/images/box01BR.png" alt="" width="7"
    height="7" /></td>
    </tr>
    </table>

    Far be it for me to tell someone how to do things. But I
    believe you will
    get better cross-browser rendering with CSS and the rounded
    corners code
    found here: www.roundedcornr.com/
    It creates the CSS, html code and images for you. Take a test
    drive.
    --Nancy O.
    Alt-Web Design & Publishing
    www.alt-web.com
    "Mike J.S." <[email protected]> wrote in message
    news:fc4hkg$j6n$[email protected]..
    > Could someone who's well-versed in TABLE-ese tell me why
    the following
    > rounded-corner box code renders beautifully in IE7, but
    not in FF2?
    >
    > The main hiccup is that the first and last row won't
    accept a 7 pixel
    > height, for whatever reason. All the more perplexing is
    the absence of
    text
    > or even  's to muck things up. Just cells &
    images (aside from the
    main
    > center cell).
    >
    > PS: If you're someone who despises tables and just
    clicked on this post to
    > tell me to stop using them, please don't bother.
    >
    > Code :
    >
    > <table width="100%" border="0" cellspacing="0"
    cellpadding="0">
    > <tr>
    > <td width="7" height="7" bgcolor="#FF0000"><img
    > src="/images/box01TL.png" alt="" width="7" height="7"
    /></td>
    > <td height="7"
    background="/images/box01T.png"></td>
    > <td width="7" height="7"><img
    src="/images/box01TR.png" alt=""
    width="7"
    > height="7" /></td>
    > </tr>
    > <tr>
    > <td background="/images/box01L.png"></td>
    > <td background="/images/box01C.png" width="100%">
    > MAIN TEXT HERE
    > </td>
    > <td background="/images/box01R.png"></td>
    > </tr>
    > <tr>
    > <td width="7" height="7"><img
    src="/images/box01BL.png" alt=""
    width="7"
    > height="7" /></td>
    > <td background="/images/box01B.png"></td>
    > <td width="7" height="7"><img
    src="/images/box01BR.png" alt=""
    width="7"
    > height="7" /></td>
    > </tr>
    > </table>
    >
    >

  • Expert help needed to connect iPhone / iPad using BlueTooth and Wi-Fi

    We need expert help to connect iPhone / iPad using BlueTooth and Wi-Fi. If you have worked with Apple MFi Program [http://developer.apple.com/programs/mfi], or have expertise/experience in this, please contact me. Thanks! Kevin.

    Hi there.
    I connected to my livebox after about three attempts. You have to pair the livebox by pressing either the number one or two that is on the box. When it is in pair mode it stays that way for ten minutes so it gives you chance to try your wep code that is on the bottom of the box a few times. I can't remember which one was successful but i did try the letters in uppercase and lower and one of them seemed to connect.
    Welcome to discussions by the way.
    Hope this helps JB

  • I need advise and help with this problem . First , I have been with Mac for many years ( 14 to be exact ) I do have some knowledge and understanding of Apple product . At the present time I'm having lots of problems with the router so I was looking in to

    I need advise and help with this problem .
    First , I have been with Mac for many years ( 14 to be exact ) I do have some knowledge and understanding of Apple product .
    At the present time I'm having lots of problems with the router so I was looking in to some info , and come across one web site regarding : port forwarding , IP addresses .
    In my frustration , amongst lots of open web pages tutorials and other useless information , I come across innocent looking link and software to installed called Genieo , which suppose to help with any router .
    Software ask for permission to install , and about 30 % in , my instinct was telling me , there is something not right . I stop installation . Delete everything , look for any
    trace in Spotlight , Library . Nothing could be find .
    Now , every time I open Safari , Firefox or Chrome , it will open in my home page , but when I start looking for something in steed of Google page , there is
    ''search.genieo.com'' page acting like a Google . I try again to get raid of this but I can not find solution .
    With more research , again using genieo.com search eng. there is lots of articles and warnings . From that I learn do not use uninstall software , because doing this will install more things where it come from.
    I do have AppleCare support but its to late to phone them , so maybe there some people with knowledge , how to get this of my computer
    Any help is welcome , English is my learned language , you may notice this , so I'm not that quick with the respond

    Genieo definitely doesn't help with your router. It's just adware, and has no benefit to you at all. They scammed you so that they could display their ads on your computer.
    To remove it, see:
    http://www.thesafemac.com/arg-genieo/
    Do not use the Genieo uninstaller!

  • I need your expert opinion on how to create a map with multiple conditions.

    Hello.
    I need your expert opinion on how to create a map with multiple conditions.
    I have a procedure (which i cannot import or re-create in OWB due to the bug), so i am trying to create a map instead :-(
    How can i create a cursors within the map?
    My function creates table and cursor.
    Then it will have to check for duplicates in the tables (the one created and another table) - the criteria for finding duplicates is a number of fields.I then need to place few different conditions (if some attributes are not available) and it has to load cursor based on this conditions. The next step is to fetch the data into the cursor based on what attributes are missing.
    The next thing it will do is insert the data into table (if record doesn't exist), output the error in separate table is record is corrupted, or update the record with changed information.
    In short i need to re-create match / merge but with conditions, iterations etc 'built into' it.
    I can read up on available functions - it's just what would be the best options? and what would be the best approach to do so?
    In my function i use %rowtype - but cannot use it in owb - so what would be the alternative? i don't really want to create a lot of variables and then have a nightmare of maintaing it. are there any tips regarding this?
    having looked through Oracle dedupe - it's not really what i need because it is just DISTINCT.
    I would appreciate any help / advise on this.
    Thank you very much

    thanks a lot for your reply - i will look into this option :-)
    it is a bit more complicated now as i have to re-create the match / merge and then somehow 'tweak' it to achieve the result i need.
    At the moment i am looking to breakdown the package into smaller chunks 'functions' and try creating the map that way.
    Anyway, thank you very much for your suggestion.

  • HT4743 tv show will not play.  Says I need quick time

    Watched half of Bates motel epi and then it stops and says I need quick time.  I have a macbook air.  Makes no sense.
    Thanks.
    Dave

    Hi..
    Try the troubleshooting help here >  Troubleshooting iTunes for Windows Vista or Windows 7 video playback performance issues

  • Struts Experts --Help out

    Hi
    Struts experts--Help out!
    I have some dynamically added text boxes in my form..
    Each time I add a row..text boxes name1,Email1...nameN,EmailN are formed.
    How do i map the data entered here into the form bean.
    Also I might need to display these data on the forms again.
    Any suggestions!
    thanx

    Take a look at indexed properties.
    You might have to rename your boxes to name[1], name[2], ... name[n] so that it works with the beanutils population package, but it should then automagically gather all the data into an array on your ActionForm.
    http://struts.apache.org//struts-doc-1.2.8/faqs/indexedprops.html

  • Setting up Premiere Pro 2.0, Need an expert!

    Hello, Guys
    I need an expert to help out on this one,
    I'm tired of setting up Premiere Pro every time I upgade, I always have to re-install
    Plug-ins and other goodies like Premiere Pro 2.0 that offers DVD Templates now.
    is there a way to install all these goodies and Plug-ins like in a second Hard Drive and somehow
    link Premiere Pro to work from that location versas on C:\ Drive?
    also
    I'd like to keep at least two versions of Premiere so these two version will see the same
    second Drive for Plug-ins and goodies!
    I also like to do the samething for After Effects!
    Can someone answer this question jus make sure how would work.
    Thanks
    Freddy

    Thanks Harm!
    but?
    Windows 7 supports Premiere Pro 2.0?
    I don't want to change other version of Premiere Pro, it took me long time to get a Premiere Pro
    get it to work just right and now I have it.
    it looks so good running like no other version of Premiere Pro before that I won't upgrade unless
    I have to.
    Do you have Premiere Pro running under Windows 7?
    Thanks
    Freddy

  • Need major quicktime help

    I just purchased my mac book... It says I have "Quick Time Player 10" installed. I tried to install Quick Time 7 but it won't let me. I just purchased the Quick Time Pro upgrade because I need it to convert my WMV videos. There is no play to put in my registration code. I need help! I don't know what I'm doing wrong. In the end I need Quick time pro (which I just purchased). P.S. When I launch my quick time player no window appears... I don't know if that matter or not.

    Ok... So I installed quicktime 7 off of the disk that came with my mac. I already purchased quicktime pro and received a confirmation email and I'm trying to register it so I can start using it. I go to the quicktime pro registration and put in my name and my registration code... There is a button that says purchase quicktime pro (which I already did). There is no other options to select. How do I register it so I can download quicktime pro? Thanks for all of your help! I'm getting kind of frustrated because I feel like I'm not going to be able to get it onto my mac even though I already purchased it. Thanks again.

  • We need an expert!

    It hit me that the exchange could really use an expert or two.
    Someone who could speak for NI and settle the "why" questions.
    I am not saying that we should draft Greg McKaskle, but the Exchange would benefit if there waws someone around that could "lift the hood" and give us some quick glimpses of what is really happening "in there".
    I am afraid that our top contributors are giving more than they are getting.
    Anyone else have an opinion on this subject?
    Ben
    Ben Rayner
    I am currently active on.. MainStream Preppers
    Rayner's Ridge is under construction

    Michael Aivaliotis wrote:
    Molly K wrote:
    I will continue to work on driving participation in the community from members throughout the NI organization to ensure that we provide as much support for all members of the community as possible. We could also consider what some communities do where there is a "live" session with an expert where users have a forum to ask their burning questions.
    That's nice to hear Molly. Perhaps a webinar can be aranged for this.
    I will not decline the webinar with the expert but that would fall short of what I had in mind.
    The "why" Q's could take some time to research and respond. I do not think that would cover what I feel the Exchange could benefit by (I know bad english!).
    I (and I beleive, many others) have worked to make the Exchange a common repository of LV answers.
    Over the years we have accumulated a great deal of knowledge in the Exchange. Knowledge BTW that will persist beyond some of our life times.
    I view this knowledge as falling into three catagories.
    1) Basic
    2) Intermediate
    3) Advanced
    (I will resist defining exactly what falls into each catagory. This is really dependent on the user it seems.)
    I think the contributors to the Exchange do a great job of catagories #1 and #2.
    #3 is marginal (now)!
    We used to be better!
    We were better before NI Week 2004.
    Why were we better?
    Because we had Experts!
    I used to subscribe to all of the Experts. I would read all of their answers and share them with the developers I support in-house.
    This change in Expert contributions was not due to the Exchange conversion. It pre-dates the change.
    After this discourse let me rephrase my desire.
    We need contributors that can can expand the scope of the Exchange's KB.
    Set ramble=True
    The Exchange, without Experts is like the world without science!
    Before science the world was understood by observation and the attributing phenomonon (sp?) to super-natural forces. "If you swing a cat three times and then..... while ... you will be favored."
    That is how I view the A that was provided to Coastal...
    Coastal.. just got the "what" answer, not the "why"!
    Science appraoches things differently. It seeks to understand a phenomonon and by so doing, acquire the knowledge and understanding required to "PREDICT" how the system would behave in other non-observed conditions.
    The various replies given to Coastal... were only devloped by trial and error until we figured out if we should spin the cat clock-wise or counter clock-wise.
    Set ramble=False
    I do not think that we need an Expert to be on call 24/7. That is over-kill.
    What could work is having a "messenger" that could carry coice Q's to the "Ivory Tower" and return with the knowledge we seek.
    NEW IDEA!
    How about getting one in-depth answer per week?
    Of course I would like it to be my Q that gets answered but maybe we could re-introduce the "polls" and allow Exchange contributors (BTW what do we collectively call ourselves now?) to nominate what answers get the "treatment".
    Trying hard to expand the strength of the LV community,
    Ben
    Ben Rayner
    I am currently active on.. MainStream Preppers
    Rayner's Ridge is under construction

  • BANK-TRBK install error, please click thank you expert help to answer!

    BANK-TRBK install error, please click thank you expert help to answer!
    My SAP system is ECC6 SR3. Databases are the MAXDB 7.6
    Level for the patch: SAP_BASIS 700 has been to 15 of the
    SAP_ABA 700 has reached the 15 level PI_BASIS are 2006_1_700 BI_CONT are 703 level hit a patch
    000 CLIENT then entered my non-super-manage user DDIC landing, running SAINT upload patch, upload to start the installation after the change, but the installation process is as follows Fig error. Say happen are the ADD-ON the conflict between
    thank you
    [http://www.sapsh.com/bbsxp/UpFile/UpAttachment/2009-2/20092261730.jpg]
    [http://www.sapsh.com/bbsxp/UpFile/UpAttachment/2009-2/200922617312.jpg]
    [http://www.sapsh.com/bbsxp/UpFile/UpAttachment/2009-2/200922617323.jpg]

    > My SAP system is ECC6 SR3. Databases are the MAXDB 7.6
    You can't install BANK-TRBK on an ERP system, see
    Note 865669 - More info about installing BANK-TRBK 40 on Netweaver 2004s
    <...>
    Required release
          The following releases are required:
              - SAP Netweaver 04s
              - PI_BASIS 2005_1 or higher
              - You cannot install this on an ERP system.
    <...>
    You need to install a new "naked" Netweaver 7.0 and add it on that one.
    Markus

Maybe you are looking for