Matlab

pause messing up my input
Hey everyone, Got a problem here using pause and input. For pause, I need to press a key. But after that a input comes. If I press enter, matlab remembers the enter from pause and will use it to mess up my input statement :S. Anyone a solution for this problem? Thx ... 23 May 2010 08:07

Function definition inside a script
Is it possible to have a function definition inside an m-file script? Thanks, Marco ... 24 May 2010 11:13

Solving 2 non linear equations with 2 unknown
These are 2 Law of Cosines equation, i need your help to solve this: (r1+150)^2 = (r1+200)^2 + 499.1^2 -2*(r1+200) * 499.1 * cos(16.177 ) r1^2 = (r1+200)^2 + 1267.9^2 -2*(r1+200) * 1267.9* cos (teta - 16.177 ) Unknowns: r1, teta please help me solve this using matlab!!! Thanks Tyler ... 23 May 2010 11:21

show to save a matlab generated image to specific location in
Walter Roberson <roberson(a)hushmail.com> wrote in message <V8%Jn.14558$Gx2.9413(a)newsfe20.iad>... Md. Niazul wrote: i have to save a mtalab genertaed imagae to a specific location in GIF format. can u help pls.thanx Specify the full pathname when you write out the GIF using imwrite() . You can al... 24 May 2010 13:27

Fast access to rows and columns of sparse matrices
Hello everybody! My question is about sparse matrices. For my FE-Program, written in Matlab, I want to set values of certain columns and rows of a sparse matrix zero. For example: K(c,:) = 0, where c is a vector. If K is a full matrix, this operation takes only a second for matrix sizes up to 10000. If K is a spar... 29 May 2010 21:11

Radial Basis Function Neural Network Tool Box
Hi Greg and other experts I have been trying to understand and use the NEWRB for RBF Neural Network. Previously I also has asked several questions about NEWRB on this Matlab Central. I'm still confused about NEWRB. I have several questions for you and hope that you have time and willing to share your experience and... 23 May 2010 23:23

show to save a matlab generated image to specific location in GIF format
i have to save a mtalab genertaed imagae to a specific location in GIF format. can u help pls.thanx ... 22 May 2010 20:21

better way to slice and dice
I'm sure there's a better way to do this. I have a row vector of outcomes. From it, I want to create a matrix and a row vector. The matrix called samples is built by taking 3 contiguous outcomes and putting them into a column, increment by 1, take the next three, and so on. The row vector called targets is b... 26 May 2010 22:27

Reading from Csv File
Dear All, I'm hoping someone can help me out in reading some data from a csv file where: a] the first line contains the column headers, b] the first two columns contain identifiers, and c] the remaining n columns contain numbers. I want to read the first line into a cell array, the first two columns of the r... 22 May 2010 21:27

matlab plot
i have to generate a plot of power spectrum using matlab. As power increases, the color of the plot will gradually go from green to red. how can i do that?pls help.thanx ... 22 May 2010 20:21