6i can't find waveform peak detection vi. Load error code 20

The waveform peak detection VI is found only in the Full and Professional development systems. Do you have the base package?

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Does anyone know why the waveform peak detect function provides accurately the position of the peaks but not the value?

Does anyone know why the waveform peak detect function provides accurately the position of the peaks but not the value?
I have been looking at my data at the position indicated by the function as a peak, and it is correct at that place the wave has its peak, but the value provided by the function is higher than the actual value at that point.
Attachments:
Test.jpg ‏53 KB

The help makes it clear that the VI will make a quadratic fit to the data, so the locations are not integers (i.e. not aligned with you exact data). From that analysis, the peak is between two of your points, and slightly above the neighboring data.
See the coercion dot. Make the "locations" array DBL (Why did you change it to I64, that makes no sense at all!)
Quote from the help:
"Locations contains the index locations of all peaks or valleys detected in the current block of data. Because the peak detection algorithm uses a quadratic fit to find the peaks, it actually interpolates between the data points. Therefore, the indexes are not integers. In other words, the peaks found are not necessarily actual points in the input data but may be at fractions of an index and at amplitudes not found in the input array."
All clear?
LabVIEW Champion . Do more with less code and in less time .

ImageIcon : How can I find out if image is loaded correctly?

How can I find out if image is loaded coretly? (see example)
private Image img;
img = new ImageIcon("C:\image.jpg").getImage();
If path is wrong, there is no exception or null in img.
Thanks....
Message was edited by:
ptibull77

also from the ImageIcon docs (note the ERRORED and ABORTED):
http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/ImageIcon.html#loadImage(java.awt.Image)
getImageLoadStatus
public int getImageLoadStatus()Returns the status of the image loading operation.
Returns:
the loading status as defined by java.awt.MediaTracker
See Also:
MediaTracker.ABORTED, MediaTracker.ERRORED, MediaTracker.COMPLETE

Where can I find a full list of FRM Errors for forms 9i?

Where can I find a full list of FRM Errors for Forms 9i?
I have installed Forms 9i + the documentation CD but it has very little documentation on forms, just lots of J2EE stuff.

Look in the Forms - Builder help. There you find a lot about Forms - Error.

Where can I find my proxy address and the printer code on the HP officejet 8500A Plus

where can I find my proxy address and the printer code on the HP officejet 8500A Plus

Hi TanaS,
I understand that you're trying to setup ePrint. Most users when setting up ePrint do not require entering a proxy address.
Are you having trouble setting up ePrint?
Are you getting an error message when you try to setup ePrint?

The system cannot find the file specified.Windows sockets error code:2.

Hi All,
I am on MDM 5.5 SP6.
I am getting the following error message when trying to logging in to the DM.
The system cannot find the file specified.Windows sockets error code:2.This application will now exit.
Runtime Error :
Program C :\Program Files\SAP MDM 5.5\Data Manager\Datamanager.exe
R6025.
-Pure virtual function call.
And in console also the MDM server is stopped after getting the above error message.
Can anybody tell me what could be the problem?
Thanks & Regards
Sireesha.

Hi Sireesha,
According to me, there can be 3 problems,
1. Kindly check whether the MDM server is stopped. If it is, then restart the MDM Server and Load the repository with Update indices.
2. If this error is coming with every repository, the problem will be either in the Version mismatch of the Server and the GUI's you are using. Kindly ensure that the versions for the MDM server and the MDM Gui's Match.
3. If only Data manager Client is giving the problem, then you can un-install and install the DM GUI again.
Along with this, please refer to the link below :
[[The system cannot find the file specified.Windows sockets error code:2.;]
Hope it helps.
Thanks and Regards
Nitin jain

Can anyone tell me what apple hardware test error code apple hardware 4MOT/4/40000002: Exhaust-1153 or 1209 means? I am running a MacBook Pro.

Can anyone tell me what apple hardware test error code apple hardware 4MOT/4/40000002: Exhaust-1153 or 1209 means? I am running a MacBook Pro

The motor on the exhaust fan has failed or is failing.

HT1526 I can't empty the trash and it says error code -8003. What can I do to fix this? I need to empty as my hardrive is nearly full.

Hey,
I keep trying to empty the trash on my macbook pro as it says i have just under 2gb of harddrive space left. I can't update my software as i don't have enough harddrive space left.
Every time i try and empty the trash it says that it can't empty the trash and gives an error code -8003.
Any ideas how i can fix this?
Many Thanks,
Charlie

Can't empty trash:
http://support.apple.com/kb/HT1526?viewlocale=en_US
How to Force Empty the Trash:
http://www.thexlab.com/faqs/trash.html#Anchor-Force-11481

I can't install itunes. I get an error code 2894 with a message stating that the installer has encountered an unexpected error. Anyone know what I need to do?

I can't install itunes. I get an error code 2894 & a message that states the installer has encountered an unexpected error installing this package. Anyone know what I need to do to fix this?

Are you able to uninstall iTunes and QuickTime?
You might have to search for the Windows Installer Cleanup Utility, which would allow you to remove some applications that you can't from Control Panel.
Also, take a look at this Apple document -> Trouble installing iTunes or QuickTime for Windows.

What can I do about "LabVIEW load error code 38: Failed to uncompress part of the VI."

While attempting to load an executable LabVIEW application for LabVIEW 2009 SP1 on a Windows-XP machine when the following pop-up message occurs. "LabVIEW: Memory or data structure corrupt. An error occurs in loading VI 'NI_Gmath.lblib: Backward Bracket Search.VI'. LabVIEW load error code 38: Failed to uncompress part of the VI. The VI is most likely corrupt." What seems odd is that the same LabVIEW application loads fine when logged on as a privileged user account, but fails to load on a private user account.
Attachments:
2012-07-18 LabVIEW Load error code 38.jpg ‏1314 KB

Here's a thought:
So when something is decompressed, a temp folder is often used.
I have no idea why LabVIEW would be decompressing anything, but I suspect it is trying to put the decompressed file into a temp folder where the user does not have write permissions.
In the .ini file for your executable, you can add a line that specified the location of the temp folder to use:
tmpdir=C:\Temp
On my Win7 machine, the location is:
C:\Users\MyUserName\AppData\Local\Temp
On WinXP, it is probably:
C:\Documents And Settings\YourUserName\local settings\temp
Try changing the tmpdir key in your ini file to something to C:\Temp and see if that helps.
- john

TS1372 I replaced the hard drive, motherboard, and battery but now can not restore my Ipod 5th gen? Error code 1416, any help?

I replaced the hard drive, motherboard, and battery but now can not restore my Ipod 5th gen? Error code 1416, any help?

When I did a Google search on "1416 error ipod 5th," there is some discussion that the earlier version of the logic board only accepted 30 and 60 GB drives (or words to that effect), but the later "5.5" version did allow larger capacity drives. If that info is true, the question is, do you have a compatible combination of logic board and hard drive?

Can't reinstall os x mountian lion get error code -4403F

can't reinstall os x mountian lion get error code -4403F on my Mac Book Pro 15"

This is occuring because your network router or ISP is blocking the connection of the OS X installer to Apple's servers. If you have more than one computer (including an ipad or iphone), then for the purposes of the recovery try disabling your router's firewall and other security measures, or setting your computer's IP address to be the "DMZ Host" if your router supports this feature. This should allow the system to connect to Apple's servers so you can reinstall, and afterwards you can re-enable these security features.
Otherwise you can try reinstalling when connected to another network, such as a fast public Wi-Fi hotspot.

Newbie - Waveform Peak Detection - Location Mean

Hi,
I'm trying to implement a magnetic speed sensor in my project, this speed sensor produces a signal like this:
(Image from this site)
For now I use this to simulate the sine wave:
I was trying to build an application that:
- Read my measurement file.
- Detects the sine waveform peaks
- Calculates the mean of 10 locations values
But with no success...
Any help? Thank you
Sorry for my bad English.
Attachments:
1. Sine Waveform Generator.vi ‏48 KB
2. RPM.vi ‏36 KB

If you go to toolbar and help. And then select find examples. You can do a search for peak. Labview is shipped with many good examples. It is often quicker then ask for help in this forum
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)

Waveform peak detection ...Please have a look

Hi folks,
I am trying to acquire 2 signals and then detect the peaks of each of them and divide the peaks and display it in a waveform chart.But my Peak detection doesnt work at all...I tried plugging in values from 3 to 10000 but it just doesnt work...Please have a look at my VI and feel free to point out any errors in my VI..
Thanks
Attachments:
slope 2 channels3.vi ‏51 KB

Hi,
Had a look at ur VI
tell me, do u need a single peak for every iteration or a series of peaks above a certain threshold?
If it is a single peak for each acquired waveform , then extract y array from the waveform cluster( you have already done it in ur VI) and connect it to 'find array min max' function found in array functions palette and u get the single peak for each waveform.
If it is a series of peaks u are interested in, then compare all these values inside a for loop.
Index each element inside a 'for' loop, check it for threshold using a conditional case structure and put it inside a shift register.
regards
Dev

"After Effects can't find Quicktime installed on this system" error message. Using Mac 10.9.2

First time I've had to launch After Effects Creative cloud on my new mac running 10.9.2
I keep getting an error message saying AE can't find quicktime installed on this system.
I've been able to work in After Effects but can't make a quicktime movie from a composition.
Anyone have this problem solved yet?
JM

This should help: troubleshooting QuickTime errors with After EffectsIf not, try this: fixing permissions problem that impedes start of Adobe applications

6i can't find waveform peak detection vi. Load error code 20

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