oliver.friedrich's articles:

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Number formatting in plots 0 58 (6/30/2007 10:21:50 AM) comp.soft-sys.math.mathematica Hallo, I'm using 4.2. I want to have SI suffixes in all my printed number instead of engineering or scientific notation. 1.23 10^6 -> 1.23M 4335 10^-9 ->4335n How can I do this by default in all p... Oliver

Something like the this operator 1 26 (5/8/2007 10:55:25 AM) comp.lang.labview Hallo, I want to access A.vi via CallByReference within A.vi itself, so that I can access A.vi recursively. I did this in recent LabVIEW versions (7.1.1) very easy by opening a strict type VI reference to A.... Oliver

Apply filter to measured data 0 70 (4/25/2007 9:43:17 AM) comp.soft-sys.math.mathematica Hallo, I have lists of measured data {{t0,f[t0]},{t1,f[t1]},...,{tn,f[tn]}} where the samplepoints are not (!) distributed equidistant. I want to apply an analog lowpass filter (1. order RC lowpass)... Oliver

More help on the Signals&Systems package 0 63 (4/24/2007 7:36:40 AM) comp.soft-sys.math.mathematica Hallo, I fear that I'll need much more help with this package than I thought. One of my probems is: I have data from a measurement in the form of data= { {t1,f(t1)}, .... {tn,f[tn} } The data is... Oliver

Signals and systems 0 45 (4/24/2007 7:19:01 AM) comp.soft-sys.math.mathematica Hallo, People who use the Signals&Systems package might be able to help me. I want to design an ordinary RC-lowpass with the DesignAnalogFilter function. What's the correct filter specification? I us... Oliver

Graphics in page headers and footers 0 55 (4/4/2007 8:23:38 AM) comp.soft-sys.math.mathematica Hallo, I'm running MMA 4.2. I want to display a JPEG of our company logo (if not JPEG, let it be BMP or GIF, doesn't matter to convert) as part of the PageHeaders and PageFooters to make my Mathematic... Oliver

Import of CSDF files 1 44 (3/7/2007 8:22:41 AM) comp.soft-sys.math.mathematica Hallo, I want to import CSDF files from PSpice. Is there any package out there that can do this job? I'm quite sure this has been done before, and I don't want to reinvent the wheel! Any help would be... Oliver

Local variables in state machines #2 1 42 (2/21/2007 1:17:29 PM) comp.lang.labview Hallo community, my major pattern for the vast majority of LV applications is the statemachine, consisting of While loop with Case-structure. All variables (or properties to speak OO-oriented) that are local... Oliver

Trouble with DAQmx tasks 0 50 (10/5/2005 2:08:36 PM) comp.lang.labview Hallo, I'm running MAX 3.1 on a PXI with Windows XP. I have a PXI-6025 I/O card plugged in. I have created two different tasks with DAQmx. Task A should read in the ai0 port, task B should read in the ai1 po... Oliver

Problem with DataStorage Express VIs 0 49 (9/15/2005 2:28:35 PM) comp.lang.labview Hallo, I'm using LV7.1 PDS I want to use the DataStorage ExVIs to write data for Diadem evaluation. I want to configure the WriteData ExVI as follows: I want to append a channel group on each access. I need... Oliver

oliver.friedrich's replies:

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Add terms surrounded by zero together in matrix 9 35 (7/29/2005 4:56:59 AM) comp.soft-sys.math.mathematica Hi All, I think this is a rather tough problem to solve. I'm stumped and would really appreciated it if someone can come up with a solution. What i want to do is this. Suppose i have the following matr... mchangun (19)

typedefined constants do not adapt to changes in type def? 2 48 (7/14/2005 3:10:43 PM) comp.lang.labview Hi, have not recognised this before and could not find it  searching ni.com: I have a type definition for a  ring control as status indicator for some test steps. The items are defined as non-conti... x9561 (148650)

Counting falling edges 1 48 (7/13/2005 2:36:16 PM) comp.lang.labview Hi everyone My question would be about the ability to count the number of charge and discharge cycles of a battery I can have the resulting waveform of those cycles but I don't know how to count the number o... ferini-move (26)

simple addition problem 2 45 (7/13/2005 2:10:10 PM) comp.lang.labview I am facing a problem with simple addition.   I have a number, say 100. Now, I want to add 0.001 to it by pressing a push button. For example, if I press the push button once and leave, the output number s... x9561 (148650)

Nested event structures 2 54 (5/10/2005 4:11:00 PM) comp.lang.labview I am developing a GUI that will allow a user to take data from our system, = save it to a file and then do an analysis of the data all in the same progr= am. Currently I have developed all my sub vi's and have... x9561 (148650)

refresh Buttonstatus while running while loop 3 54 (10/12/2004 9:49:34 AM) comp.lang.labview Hello I have a while loop, which should be aborted when a switch change form true to false (or vise versa). The problem is, that the swicth is also needed in an outer case structure so that it is not possible ... spam1276 (1)

NIScope and Reentrancy 4 32 (10/5/2004 9:10:24 AM) comp.lang.labview Hallo, I have a PXI machine with four 5112 digitizers. Each of the cards has the same tasks to do on its own two channels (Synchronisation with the other cards via Backplane trigger, Window triggering and aq... oliver.friedrich (70)

Ring StrictType and AutoUpdate 2 43 (9/27/2004 11:09:02 AM) comp.lang.labview Hallo, I'm using LV7Express. When I edit a StrictTypeDef of a TextRing, the constant instancies are not updated automatically (although checked on the context menu) Is this a bug or a feature. If it is a fe... oliver.friedrich (70)

LV 7.0 crashes 2 55 (5/10/2004 1:45:49 PM) comp.lang.labview Hallo, I've installed some instrument driver libraries on our network to make it available to several developpers. After I tried to make these drivers visible in the function palette by Tools/Advanced/Edit p... oliver.friedrich (70)

Scoping, named patterns, local vs global variables 7 41 (12/4/2003 8:23:56 AM) comp.soft-sys.math.mathematica Hi, For context, refer to a 1999 group posting by Ted Ersek: http://groups.google.com/groups?q=set+scoping+group:comp.soft-sys.math.mathematica&hl=en&lr=&ie=UTF-8&group=comp.soft-sys.math.mathematica&se... frankeye (67)