INTEREST IN LABVIEW.

SIR,
Basically I have chosen our project steganography based on my interest about Labview. As you have asked about programming, myself is not that much confident enough about programming. Our project is not started yet,but had a perspective regarding this project in labview. I just want an approach to start our project using labview, as labview is a new concept and want to know more about it by implemeting this project.
Thank you,

Well, this is not a homework resource, but I will offer some points.
With LabVIEW, you can operate on picture data just as easily (if not more so) than you can in any other language.
I'm no expert on steganography, but I could imagine a case where we agree to take every 17th pixel, and if the B component is even, we call it a 0, but if it's odd, we call it a one. Out of a 24-bit color space, that bit would be imperceptible, so we have us a scheme. As long as we handle it using lossless encoding after the code is impressed upon the picture, then the receiver can apply the same algorithm and extract the original information.
LabVIEW is probably no better and no worse than any other language at doing that.
LabVIEW will shine when your testing it though, just slap an image indicator on the panel and apply the picture data to the terminal and you've got an image on screen.
Steve Bird
Culverson Software - Elegant software that is a pleasure to use.
Culverson.com
Blog for (mostly LabVIEW) programmers: Tips And Tricks

Similar Messages

Anybody say ckearly about the security function in labVIEW

hai..
can anybody help me in using the security option?
Is there any possibiltiy to lock the codings?

Hi sumithra,
if you are interested in LabVIEW, the graphical programmin environment, keep assured that you can protect the code (=LabVIEW diagram) by protecting it with a password as described in this page of the online help.
On the other hand, this board os dedicated to LabWindows/CVI, which is a completely different programming tool. Questions referred to labVIEW should be posted to the corresponding forum board.
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

Labview / Automation Consulting

I am available and interested in labview consulting work on any scale between a small coding project and a large scale process control. I am a resident of Boston's north shore. Please review my website, www.devmax.org, for more detailed information about what kind of development I can do for you.
-Devin
I got 99 problems but 8.6 ain't one.

This board is for posters looking to hire a LabVIEW programmer. You should use the LabVIEW Developers Seeking Employment.

Job Opening - LabVIEW (Bangalore & Noida Location)

Looking for Labview certified candidates with 2-3 years of experience for Sankalp semiconductor, Bangalore Location and 3-5 years of experience for Noida. Relevant candidates can mail your updated profiles to [email protected]

Madam,
I am extremely delighted to know that there is a demand for LabVIEW programmers at your firm.
I am an electrical engineering graduate with my final year project on LabVIEW. The title was "REMOTE MONITORING AND CONTROLLING OF HOME APPLIANCES VIA INTERNET USING LabVIEW"
If you are interested me and my batchmate who is also an enthusiast is most ready to brief you our project and you can hire us on satisfaction.
We are extremely interested in LabVIEW and hope to receive a positive reply.
Regards,
Abhishek Sreekumar, Manoj M

Differences between LabVIEW Education Edition and LabVIEW 2009 + NXT Module

Recently saw the announcement regarding LabVIEW Education Edition.
From the information available at this time it's hard to tell the difference between this product and just adding the NXT module to standard LabVIEW 2009 if your only interest in LabVIEW is for NXT programming. Anymore details about this new product would be appreciated as well as info on how it's different from the alternative. Are there some unique VIs not present in the standard NXT module? Obviously the pricing is very different, but for a student the academic version of LabVIEW is actually lower cost than this new Education Edition.

Inh-
LabVIEW Education Edition (LVEE) includes the NXT Module and the API to interface with Vernier products. LVEE is geared towards middle school and high school classrooms to get students interested in math and science. It includes curriculum for teachers that may not be familiar with programming and LabVIEW in general to use the NXT bricks and the LabVIEW environment.
LabVIEW with the NXT module only has the NXT API and not the Vernier API. It will not include the course work and as extensive example programming useful for teaching.
For additional information on LVEE, please take a look at the Getting Started with LabVIEW Education Edition or go to ni.com and search for “labview education edition”.
Regards,
Mike S
NI AE

4D Technology is looking for a software/controls engineer with a strong background in LavView

Software/Controls Engineer
Do you want to work on cutting edge technology? Are you the type of person who keeps up with new software and hardware technology in your spare time? If so, 4D Technology, a worldwide leader in innovative optical metrology products, has a position for you on our engineering team.
4D is currently looking for a self-motivated Software/Controls Engineer to lead efforts in automation, image acquisition and data processing across several product lines. A successful candidate must demonstrate strong skills in software engineering and hardware interface. The ideal candidate will have experience with LabView, C or C#, image acquisition, hardware motion control and a strong commitment to producing quality products. This is a chance for you to be part of a diverse team delivering internationally recognized, innovative products, to learn new skills under the guidance of expert engineers, and to feel valued for your passion in delivering innovative, quality hardware and software.
The essential responsibilities of this key position are:
Rapid prototyping of hardware interfaces (motion control and image acquisition), data analysis algorithms, and GUI’s
Architect, code and release automation hardware and software for custom products and applications
Enhance and maintain existing LabVIEW and C applications
Produce production line testing tools.
Our team needs your enthusiasm and dedication to help us grow. We require a B.S. degree or higher in Engineering, Physics or Computer Science. The following skills and traits are highly desirable:
Experience with hardware interfacing, motion control, image acquisition
Solid knowledge of object oriented software design
Proficiency with LabVIEW
Experience with C#/.net and C++
Experience with embedded processors, PCB layout, electrical design
4+ years of practical work experience in engineering
Capable of working both independently and as part of a team
Excellent written and oral communication skills.
This is an exciting opportunity to be part of successful and motivated team. If you’re looking for a job that encourages creativity and innovation and you derive personal satisfaction from seeing your hard work result in commercial products that are used throughout the world, this is the place for you. Located in Tucson, Arizona, 4D Technology offers competitive a salary and a comprehensive benefits package.
Reward yourself with one of the best moves of your career. Send your résumé to:
Director, Human Resources
4D Technology Corporation
3280 E. Hemisphere Loop, Suite 146
Tucson, AZ 85706
FAX: 520-294-5601
or email résumé to: HR @ 4dtechnology.com.

Hi sir,
I am currently working in a MNC, as an engineer. I am keenly interested in Labview, and i know basics of it.
Attached is my resume. I would like to work with Labview.
Regards,
Pooja karnani
Attachments:
RESUME.docx ‏30 KB

How can I implement multi page display

Hi,
I'm implementing a user interface which will display similar sets of data depending on the stage of the operation they are in.
I thought that the tabbed control would do where I could select the tab appropriate to the operation stage but I can't find a way of controlling the tab on display.
Is there a control that affectively display a page of controls depending on an inpute state/value.
Many Thanks
Andy
Solved!
Go to Solution.

AndyNC wrote:
When I placed a Tabbed Control on the front panel I doesn't give me tab control but tab output.
Right click the tab indicator and select change to control
AndyNC wrote:
I'm not familiar with propery nodes, can you point me to a tutorial on them.
To write a value to a control in the same VI, it is best to use a local variable. Property nodes are best used sparingly. Most of them alter the appearance of the widget on the user interface panel, and will cause an instant switch to the UI thread. This behaviour can be managed in LabVIEW 2011 (interesting discussion)
LabVIEW performance
Some Benchmark checks
AndyNC wrote:
I have one remaining issue. The states that will control the tab control are text eg "Calibrate" and not numeric.
I can find a way of linking the states typedef to the tab control values.
If you create a typedef of the tab control, then all instances will have the same named pages. To add a page, alter the typedef custom control, and all instances will be updated. If you have LabVIEW 2011, a black triange will be added to the block diagram constants to show they are typedef controls.
- Cheers, Ed

NI's answers to .dll problems

I emailed NI about the lvpng.dll problem I have in LV 5.1.1. If I call
this .dll to save a png format of the front panel, over time, it
consumes memory. I'd like you to see the response I got.
[email protected] writes:
I tried your VI, and was not able to reproduce the memory leak in
LabVIEW 6i. This is good news for 6i users.
Wow, thanks. Do I get a free version of 6i to fix my problem? What is
the solution?
Mark
Sent via Deja.com http://www.deja.com/
Before you buy.

Out of respect for Darren, and to clear up the misunderstanding, Darren
is checking in with R&D to get the problem resolved; thank you.
The original response, however, did not state anything about checking
with R&D, or about resolving the problem in 5.1.1. The answer I got
was:
Mark,
I tried your VI, and was not able to reproduce the memory leak in
LabVIEW 6i.
It looks like my test goes along with the individual you spoke of from
the
usenet. This is good news for 6i users.
Sincerely,
I was not entirely happy with the response I was given. Rather than
wait until I contacted Darren again, I posted this message with the
response in it, which I am sad to say was careless of me.
What has transpired since then is that Darren did not realize that I
don't have the means to upgrade to 6i. It was then in his message back
to me that he stated that R&D is looking into the problem.
I apologize for the misunderstanding, and will not make such posts
again until the situation is resolved.
Mark
In article <[email protected]>,
"Darren Nattinger" wrote:
>
> Hello everyone,
>
> I am the engineer at National Instruments that responded to Mr.
Wysong's
> original question regarding the memory leak with the PNG VIs in
LabVIEW.
> The full context of my message actually stated that, although the
problem
> appears to be fixed in LabVIEW 6i, I have contacted R&D and am
awaiting their
> response regarding a possible resolution with LabVIEW 5.1.1. I have
related
> the relative importance of the problem to R&D, so we hope to get a
speedy
> reply and/or resolution to Mr. Wysong.
>
> Thank you all for your interest in LabVIEW. It is my job to support
customers
> who use this product, so I come across all sorts of LabVIEW
applications
> every day, and I love it. Please take full advantage of our on-line
support
> resources (www.ni.com/support), this newsgroup, and our e-mail support
system
> (www.ni.com/ask) whenever you have technical questions about National
Instruments
> products.
>
> Have a great day,
> Darren Nattinger
> LabVIEW Support
> National Instruments
>
> [email protected] wrote:
> >I emailed NI about the lvpng.dll problem I have in LV 5.1.1. If I
call>this
> dll to save a png format of the front panel, over time, it>consumes
memory.
> I'd like you to see the response I got.>>
response>>>[email protected]
> writes>I tried your VI, and was not able to reproduce the memory
leak in>LabVIEW
> 6i. This is good news for 6i users.>>>>Wow, thanks. Do
I
> get a free version of 6i to fix my problem? What is>the
solution?>>Mark>>>>>>Sent
> via Deja.com http://www.deja.com/>Before you buy.
>
Sent via Deja.com http://www.deja.com/
Before you buy.

How to completely install the FRC.

NI engineer:
        Hello, it‘s my honor to have a chance to ask you some questiones. Recently I have been interested in using kinect to do gesture tracking. And I have got a API which is pasted in attachments. And I found that if I want to use this I must install FRC. And I really need to use the VI this attachments which can save many work for me, but I met some problems when I try to install  FRC module. my LabVIEW version is 2010, and I download the 2010 FRC, but after I installing this module. There is no change to my Labview. So my question is how to install the FRC and run the API in my attachments. Or what is the running request of the API.
      Hope to hear you soon, thanks.
Attachments:
LabVIEW-Kinect-Gestures Examples.zip ‏257 KB

Nathand, Thanks for answer my question. Actually, I'm not a member of FRC, but I'm really interested in Labview, and recently I want to run the examples which is in my attanchments in Labview. Also, I have bought a Kinect, and I want to use this examples to control my Kinect to do gesture tracking. So do i have any way to solve this problem.

Looking for Financials Functional Expert - $100/Hr + Contract Opportunity

Our company has been looking for Oracle Financials functional consultants who have implemented the below modules for other organizations - iReceivables, iPayables, Adv. Collections and LockBox
This is an existing EBS installation with A/R already implemented. We need an expert who can help us implement the above new modules.
Pl. respond with resume and contact info to [email protected]
Thanks

Hi sir,
I am currently working in a MNC, as an engineer. I am keenly interested in Labview, and i know basics of it.
Attached is my resume. I would like to work with Labview.
Regards,
Pooja karnani
Attachments:
RESUME.docx ‏30 KB

Triggering a NI-5112 board on composite video sgnal

We have to test a composite video signal coming from a DVD with an 5112 digitizer board. We should find an easy solution for triggering on certain positions in the video signal (such as a particular row in the picture) Do you have application ideas or example programs for this? Besides Visual Basic,we are also interested in LabVIEW or CVI solutions

The NI frame grabber card can either trigger on every line or at the start of the frame and given the timing information of every Horizontal line the 5112 can use a trigger delay to trigger on the requested line. Here is an example that uses the NI frame grabber card to trigger the start of the frame and the 5112 with trigger delay to capture the line of interest. Let me know if you need any further help.
Michael
Attachments:
NI_Video_Trigger.zip ‏226 KB

Anyone interested in working on a LabVIEW book with me?

Hello
Several months back I began working on a LabVIEW training manual and
after becoming busy with other things, progress has stalled out. I am about
70 pages into it.
Here is what I have so far.
Chapter 1 - Introduction (could probably use a little more work)
Chapter 2 - Number Types
Chapter 3 - Strings
Chapter 4 - Booleans
Chapter 5 - Arrays
Chapter 6 - Structures (about 75% done)
Chapter 7 - File I/O (havnt started)
I envisioned this much as an introductory manual for someone who has never
used LabVIEW before. I have my own business in which one of the things I
had hoped to offer was LabVIEW training and thought that it would be more
cost effective if I could produce my own training manual than have potential
students buy a 3rd party book.
I'm not sure what to do now with what I have but these are my ideas.
1) Finish and polish what I have outlined above myself and see if I can sell
individual copies. I think that this would be appropriate for college
courses
using LabVIEW with a need to quickly teach LabVIEW newbies enough
to create vis for small experiments. Perhaps tailoring custom chapters to
show
how to use the classes particular hardware.
2) Find one or two people interested in working with me to make something
considerably more substantial, getting into advanced programming concepts
and
hardware programming concepts. This would continue to be a commercial
project.
3) Turn what I have so far into an open project. Divvy up the chapters and
subchapters
to individuals to really hammer out into something nice. This has a lot of
appeal for
a lot of reasons. I dont think it would be too difficult with the effort of
10-15 people
working a couple hours a week to produce a free document that is better than
all
the books currently on the market.
What do you say? Anyone interested in working on this project with me? I
think it
would be a great service to the community.
Send me e-mail or respond to this thread so I can get an idea of the level
of interest.
Make sure you let me know your LabVIEW background and what sections you
would be interested in working on. Suggestions for future chapters are
welcome, too.
(State Machines, Interface Nodes, GPIB, VXI, etc.)
Mark
Mark J. Sowa, Ph.D.
[email protected]
Strigidae Technologies, Inc.
w3.one.net/~marksowa
P.O. Box 531251
Cincinnati, OH 45253
Voice: (513) 259-9682
Fax: (513) 598-4203

I'm willing. 5 years experience doing GPIB and card-based DAQ along with
playing with niceties like ActiveX, both for external app control and to
expand the available selection of front panel controls. Reasonable amount of
time at the moment though I'm looking for a new job [anyone hiring? ] so
that may change.
A commercial book that gets published is better on the CV than a free one so
I favour working towards the former and doing it as a comprehensive work
that goes into depth. But at the order of 1k pages it's a formidable task.
Publication indicates a publisher thinks it's worthwhile; producing a free
book is an indication only of lots of free time to most people
Mark Sowa wrote in message
news:[email protected].
> 2) Find one or two people interested in working with me to make something
> considerably more substantial, getting into advanced programming concepts
> and
> hardware programming concepts. This would continue to be a commercial
> project.
ActiveX could be the basis of two chapters- "how/why to do it" and a
reference to the common apps and controls. The latter however is essentially
a reference to a load of M$ products and M$ may protest. There's a
continuous trickle of ActiveX messages online so it's probably worthwhile.
One problem is, is there actually a need for another Labview book? You've
started this simply as a tutorial handout to make the cost of your course
appear less. Personally I've not read all of the supplied documentation and
have not bought any Labview books. Aside from the crap "case study" thing NI
produce. There's a few out there already, and I'd need to be convinced the
project is worthwhile before pitching in!

Electromechanical Engineer Looking for Interesting LabView telecomute work.

I am mainly looking for telecommuting work. Quick program development, debugging/consulting.
If you have a quick problem that you can't figure out or need an extra set of hands send me an email: [email protected]
I have 10 years of experience in data acquisition, control and automation, image acquisition (USB webcams and others), and interfacing with 3rd party hardware via GPIB, RS232, or other communications protocols as well as experince with various NI hardware ranging from simple daq cards and field point to synchronizing wave form generators. I also have experience in communicating with third party software, and hardware and electronics design, development and testing.
I am currently in a research facility which has allowed me to work in various interesting programs ranging from the aerospace to automotive industries in various capacities (LabView programmer, Hardware Development, Electronic Design, task manager).
Thanks again,

I am mainly looking for telecommuting work. Quick program development, debugging/consulting.
If you have a quick problem that you can't figure out or need an extra set of hands send me an email: [email protected]
I have 10 years of experience in data acquisition, control and automation, image acquisition (USB webcams and others), and interfacing with 3rd party hardware via GPIB, RS232, or other communications protocols as well as experince with various NI hardware ranging from simple daq cards and field point to synchronizing wave form generators. I also have experience in communicating with third party software, and hardware and electronics design, development and testing.
I am currently in a research facility which has allowed me to work in various interesting programs ranging from the aerospace to automotive industries in various capacities (LabView programmer, Hardware Development, Electronic Design, task manager).
Thanks again,

I am beginer to LabVIEW, I want help from people who knows LabVIEW, to complete my Project, if anybody interested, please send your mail id.

Hello people,
I am doing my final year Project on Acceleration Measurement system for Automobiles. For that i need to know more about LabVIEW. i request all of you to help me in my project, I got sturcked in the LabVIEW part of our Project. so, if you are interested to help me means, please reply back to this post & if you are from Bangalore & you are interested to help me means, Please share your Contact details, so that i can contact you.
Hope i will get reply soon from you people....

There are several free LabVIEW tutorials available. Take those and then post the code you have and explain where you are stuck.
This is not a homework writing service but if you want professional help, please post to the LabVIEW jobs board.

How to distribute the serial core only with my exe and DLL application using the Labview application builder 8.21. I'm not interested having MAX and other components installed on the customer PC and in the program menu

Since Labview ver 8.0 and later, I am not very happy with the new way the project installer is managing the additional drivers such as Serial.
With LV 7.11 the serial components was included in the cab file and was installed on the target computer in a specific directory. The size of the distribution was pretty small and well suited for compact distribution.
My LV application use only the serial object and with LV 8.21, if I include the serial 3.2 component, I get an enormus file including max, visa ... and a lot of fucky component I do not need.
To distribute my application, I just need, the runtime engine and the serial driver as it was with the version 7.XX
Looking for clever advises from you gentlemen!

Thanks Dennis for you input
My problem is in fact very simple. 3 years ago, I developped a software suite for X ray generator; My company is selling such generator all over the world and our control panel software and DLL (for OEM integrator) is based on Labview professionnal development plateform.
To drive our generator, we just need to transfer ascii data using the strandard RS232 port still present on most of equipments used in the industrial area.
Until LV version 7.11, there was no problem to include serial component in my distribution with a very reasonable size and transparency for the end user.
with LV 8.xx (preparing a new release), I'm very disapointed to see, my distribution is increased of about for 10 Mo to 180 Mo just because I increase the serial component.
May I mix a previous version of the serial component with LV 8.21?
Should I change my source to Visa instruction only and merge visa runtime only to my distribution?
is there any simple serial example based on visa and distributed with th application builder?
I will appreciate your help in order to optimize my distribution
Pascal

INTEREST IN LABVIEW.

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