Matlab

How to scale the vector in quiver.m legend
Hi, Does anybody know how to adjust the length (or otherwise appropriately assign a value to the fixed-length vector) that appears in a legend of a quiver plot? I am plotting a wind vector field using quiver and want to add a legend to provide a reference vector with an associated value. I can create the elegend ... 3 Feb 2010 07:14

Editing sound files in MATLAB
Dear Jan, I'd have a more basic question, if you or anyone could help. I have a script that creates sine tones determining freq, duration, ramp, mode and sampling frequency. however, i would like to control for the intensity of the created/saved sound, and I do not know how to do it: 1) shall i specify this as a... 4 Feb 2010 04:27

Help incrementing slider over time in matlab gui tia sal22.
Greetings All I have a slider in a matlab gui that is connected to the phase angle of a sinwave, I would like for the phase angle slider to increment over time 0 to 360 at a specified rate showing what happens to the signal over time, then have the process stop after 60 seconds is this possible? If so how? ... 3 Feb 2010 09:26

Exit from a loop using push button
Dear all Please let me know how to exit from a loop using pushbutton in matlab gui? Thanks Praveen ... 3 Feb 2010 08:19

delete rows/columns
given a Matrix(n,m) i need to delete certain rows (or columns) defined by a vector example: M=magic(4) M=[16 2 3 13 5 11 10 8 9 7 6 12 4 14 15 1] F=[1 0 0 1]; %delete column 1 and 4 -> should result in M=[2 3 11 10 7 6 ... 3 Feb 2010 06:08

using workspace data in simulink block
Hi Is it possilble use a value availabe in workspace (transfer function, zpk format,obtained after running mfile) to be used as a value in a transfer function simulink block with out typing into it the coefficients. ... 3 Feb 2010 07:14

aes algorithm in matlab
hello! I download this program. But i can't run this. when I run aescrypt('aaaa',1010') the output 103 26 101 247 255 39 32 208 166 221 79 70 100 249 86 36 %%%%%%%%%%%% function ct = aescrypt(pt,key) % AESCRYPT - encrypt a message using 128-bit AES % % USAGE: ct = aescryp... 3 Feb 2010 03:58

how to check array dimension
Can anyone explain me how to check dimension of given array. I have a big matlab code and i am know its 3d array but is there is anyway to print the array? ... 3 Feb 2010 03:58

Real-time workshop algebraic loop
"Søren " <stubkier(a)gmail.com> wrote in message <hk9faa$2e6$1(a)fred.mathworks.com>... Hi I am working on a stand alone simulink model of an hydrailc system. I would like to be able to change some paremeteres via a GUI and then run the model again. I am able to do this with simple models, but when I try to use t... 3 Feb 2010 03:57

the size of output after multiplication
hi, my simulink program gives invalid number of channels error. I think, it was because of the size of the output. may be I catched smt basic things. in simulink real time application, the size of input from microphone was 8192 * 1. in embedded block, there was only multiplication process with the input ... 3 Feb 2010 03:57