Matlab

Random Numbers in Simulink
I am trying to generate seeded random numbers with Simulink to be used with the embedded real-time coder. The "rand" and "randn" blocks require a manual seed number be input into the block. That means that if I place a parameter (say x) as the seed, all the random numbers will be identical. I could also make the see... 26 Feb 2010 15:20

Including a plot in an image and then store it as a file using
"Ashish Uthama" <first.last(a)mathworks.com> wrote in message <op.u79wwnvza5ziv5(a)uthamaa.dhcp.mathworks.com>... On Tue, 16 Feb 2010 21:52:09 -0500, Sang-Ho Yun <Sang-Ho.Yun(a)jpl.nasa.gov> wrote: If I want to include a plot in an image, I would do something like: imagesc(m); hold on; plot(x,... 26 Feb 2010 15:20

small image display
hi i want to use imshow , imagesc but the image is small (20*20,8*8)so when i make window it is small how i can fit it all the size ? ... 26 Feb 2010 15:19

Ricianchan and Doppler frequency spread modeling
Hi, I am using the "ricianchan" command to create my fading channel and then use the "filter" command to filter a baseband signal. However, I am left wondering if this setup will accurately model the Doppler frequency spread. Since the Doppler frequency spread is function of the carrier&#8217;s center frequency,... 26 Feb 2010 15:19

Errorbar
I'm creating some plots that involve error bars, however the error is for the data on the x axis. It seems that when you call the errorbar function, the error bars go vertically. I need it to go horizontally. And its not possible for me to switch the data to opposite axes, I need them on their current axis. Any ... 26 Feb 2010 14:12

uitable variable width
Hi I am working on uitables of matlab. Is it possible to have variable column spans for the header like how we have in html where we can define colspan = "3". Thank you Prabhakar ... 26 Feb 2010 14:12

OpenCL
OpenCL does support double precision. http://www.geeks3d.com/20091014/radeon-hd-5770-has-no-double-precision-floating-point-support/ The reason that some hardware doesn't support it is because they also want to sell partially 'broken' chips, and since not many people actually care for that 'feature' it is good mark... 16 Mar 2010 16:14

MuPAD Error??
Hi everyone, I was wondering if anyone is familiar with this error? The script works on a friend's computer but not on mine. Is this because of a Symbolic Math Toolbox difference? Thanks in advance! ??? Error using ==> mupadmex Error in MuPAD command: Number of elements in NEW must match number in OLD Error in ... 1 Mar 2010 01:31

rotate axis
Hi there, I got a problem on rotate(), I here make a surface(hsp), then try to rotate that for a certain angle before plot by slice(). However I figured that I could not rotate more than 45 degree in this case. I can make another surface vertical to x-axis, then rotate. Could anyone help me why I could not do it? Th... 5 Mar 2010 17:20

Data Fusion with Kalman Filter
Hi all, I am looking for a matlab tool box for data fusion based on the Kalman filter algorithm using state vector fusion and/or Measurement fusion Any idea where I can find one. Sincerely, Leslie ... 12 Mar 2010 01:46