LabView

Re : path open file
You can yse the express Vi open file dialog. it have a exist boolean output on it. Or you can use the file/directory info.VI to see if it's exist. After that, you can do a ny VI with any user interface to ask what you want about that file.   B. ... 19 Jun 2008 01:16

1D ANOVA
 I am having a problem with implementing the 1D ANOVA. I am running a aircraft scenario and collecting data generated from this scenario. The data collected are the Aircraft ID and the that the aircraft crosses a certain waypoint. Now the scenario was run a total of 450 times. I have created an array that has the ... 7 May 2008 15:53

word array to string
smercurio,   I tried doing that with no success. BTW how do you attach an image to a post?   Thanks FredTest CONVERSION.PNG: http://forums.ni.com/attachments/ni/170/321906/1/CONVERSION.PNG ... 7 May 2008 15:53

read from measurment file express vi will not read tdms data
I started doing something easy.  Using the Write To Measurement File to save a tdms file, I then tried to read it back using the Read From Measurment File.  No luck, I get error -2525.  I can use the above approach to save and read a lvs file.    What am I missing?   Rick ... 7 May 2008 15:04

FPGA Block RAM Memory Size
Hi, I have a NI-7833R and I'm trying to create a 2-D lookup table using block RAMs. Would anyone happen to know how much RAM is available? Saw someting about 192kb or onboard RAM and 1700kb or embedded RAM. Not sure which one applies in this case. Any help would be nice.-Herrick ... 7 May 2008 15:04

reverse ordering of elemnts of odd number arrays in a nxn array
HI I am an undergraduate student...can u tell me....I can't do it..how you to do the reverse ordering of elements of odd number arrays in a nxn array. I clear the question. my piezo stage move like a snake. The data we are plotting in a Intensity graph. see attachment(1), data nxn array. I understood the problem but no... 7 May 2008 15:04

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Scale Picture via 3D Picture Control?
I need to modify one of my programs that currently displays pictures in a 512x512 picture control to display 1392x1040 images.  This is not particularly easy, since you really can't fit much else on the screen at the same time asa  1392x1040 image. I'm not about to purchase the image manipulation tools from N... 7 May 2008 13:24

Re : "Replace Array Subset" 3D-Array
Hi, I'm back with my performance problem. Have a look to the attached picture : if I disable the yellow part in my code, the total execution duration decrease from 2095ms to 165ms (145ms in LV7.1.1) ; this part is called 200 times and there is no other parallel task. So it seems that the "Replace Array Subset" funct... 7 May 2008 15:04

Request for a 8.2.1 - 8.0 Conversion
Hi - Is there anybody running 8.2.1 out their who could spare the time to convert the attached 8.2.1. Vvi's to 8.0. These are from the NI website for the PXI chassis but seem to contain just what I need as a beginner in Labview (seral driver, meter displays etc) Monitor Temp-1056 Chassis.lvproj: http://forums.ni.... 7 May 2008 14:14