Matlab

How to calculate the distance between a 2D point to a line
Now, I have only three points. a=[Xa,Ya],b=[Xb,Yb],c=[Xc,Yc] The question is calculating the distance between a and the line which is between b and c. ... 31 Jul 2010 19:27

libaudiodevice.dll problem
Hi, i am a newbie to the xpctarget/realtime work shop. Recently, I need to run some audio processing test in real time. I did not get much information on running it without DAQ board like NI and stuff...so what I did first was to connect from audio devices block to the To audio device block..simulating it in simulink..... 5 Aug 2010 12:26

how to save a array in bank format into excell or display in uitable
I am seeking help for (1) how to export an data array with a short format into a Microsoft Excel with bank format (only two decimal point). for example, a=1.3435 into a=1.34; when the command: format bank only output on desktop. I don't want to use sprintf or frpintf, because my data array is big. (2) I also like... 31 Jul 2010 22:42

Beginner_question_storing all for loop outputs into a matrix
Hello, When i use a for loop for to print out my arrays it overwrites in the textfile. My code is below. Can any of you guys help dale. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% clc; clear all; Rs1 = [ 0 0 0 0 0 0 0 0 0 0 0 0; 0 0 0 0 0 ... 31 Jul 2010 22:42

How can a matrix be converted into a string matrix?
On 31 Temmuz, 21:26, "Matt Fig" <spama...(a)yahoo.com> wrote: The problem is that each element of a row vector may contain any number of digits, but each element of a numerical character array is ONE digit (or space).  Look: A = [10 20 30 40 5000]; B = num2str(A); whos B A  % Notice the lengths Now y... 31 Jul 2010 19:27

numbers in variable editor to text file
On Jul 31, 2:33 pm, "dale " <persa...(a)gmail.com> wrote: Hi guys, Is there any way I can write numerical values in cells that exist in variable editor to text files? All the best dale --------------------------------------------------- If they're in the variable editor, then you have them as variab... 31 Jul 2010 15:04

How to calculate Cumulative Addition
use inbuilt function cumsum ... 31 Jul 2010 15:04

numbers in variable editor to text file
Hi guys, Is there any way I can write numerical values in cells that exist in variable editor to text files? All the best dale ... 31 Jul 2010 15:04

How can a matrix be converted into a string matrix?
Hi, I have a matrix, labelsTR <1x1458 double>. I want to convert this matrix as string. So, I used mat2str command: d=mat2str(labelsTR); But its size is <1x2917>. I guess that it includes the square brackets, spaces. But I don't want any square brackets, spaces. Second, I used num2str command: d=num2str(labelsTR... 31 Jul 2010 15:04

Parallel Computing Toolbox 4.2 support for lsqcurvefit
I'm running Matlab R2009b on an HP Pavilion (a6230n) desktop, W7 32-bit, AMD Athlon Dual Core Processor 5600+ (2.80 GHZ), and 3.00 GB of RAM. My code executes a least squares curve fitting routing, using the lsqcurvefit function, on an equation w/ 18 free parameters. It fits upwards of 16000 data points and takes... 3 Aug 2010 18:02