Question

Can I Use the Special Function Keys to Interrupt a Script?

Back in the old QuickBasic and early Visual Basic days I would write code that allow me to interrupt a running algorithm by pres...

12 years ago | 2 answers | 0

Question

Is there a routine for recursive fft?

I have in my archives an article in the EDN magazine from September 29.1988 by a Tom Springer entitled "Sliding FFT computes fre...

12 years ago | 0 answers | 0

Question

Are there any Early Matlab Manuals left?

I started using Matlab circa 1989. My first copy was ver. 3.0 or 3.5 and all the routines fit on one 5.25 inch floppy disc. The ...

12 years ago | 1 answer | 2

Question

Fourth Order Hyperbolic PDE's

I have been struggling with trying to solve the vibrating plate equation in polar coordinates with angular dependence (non symme...

12 years ago | 2 answers | 0

Question

Using Matlab on Netbooks

To accompany me on trips I am considering getting a netbook and installing my Matlab on it. Has anyone had experience with using...

12 years ago | 2 answers | 0

Question

Solving the Wave Equation in Polar Coordinates

I have been using Matlab to try to numerically solve the wave equation in polar coordinates (vibrating circular membrane). I hav...

12 years ago | 0 answers | 0

Question

colormap and mesh plots

I am making mesh plots for a book publication and I can not use color. Unfortunately, the colormap gray basically whitens-out a ...

12 years ago | 1 answer | 0

Question

Using Pretty with R2011a?

I have R12.1, R2011a and b in the Windows 7 environment. I do not use R2011b because it has a problem with soundsc. When I use t...

12 years ago | 1 answer | 0

Question

Using mp3write

I have used mp3write with success often in the past but lately I am getting "clipping" errors. Here is a typical session: ...

12 years ago | 1 answer | 0

Question

More on the menu fontsize

Earlier today I asked a question about increasing the font size of the menu entries without affecting the font size of subsequen...

12 years ago | 1 answer | 0

Question

Changing properties of menu

I am trying to increase the font size in the menu. In the script below I am able to do that but it also increases the font size ...

12 years ago | 1 answer | 1

Question

Using gcf in functions

I make plots in the main part of my scripts but I also do plotting from functions. It appears that when I call a function, gcf d...

12 years ago | 2 answers | 0

Question

Sound Going Away After Using Matlab

I have Qosmio X775 and Windows 7. I use the Matlab soundsc function a lot when I work on some waves sampled at 44KHz (hence big ...

12 years ago | 1 answer | 0

Answered

Problems using the sound systems in Windows 7

Hello Walter, I am using a Zoom H2 (line out connection) connected to the laptop (line in connection). When using audiorecord...

Problems using the sound systems in Windows 7

Hello Walter, I am using a Zoom H2 (line out connection) connected to the laptop (line in connection). When using audiorecord...

12 years ago | 0

Question

Troubles with saving a modified path

I am using R2011a. I am trying to copy my collection of scripts from an older XP computer to a new Windows7 computer. I have tri...

12 years ago | 1 answer | 0

Question

Pause between execution of soundsc

I just upgraded from R2011a to R2011b on Windows 7. I find that there is a pause before and between executions of the soundsc co...

12 years ago | 2 answers | 0

Question

Current Folder Setting in Windows7

I am using Windows 7 with Matlab 2011b. My previous experience has been with 2011a on XP. How do I set the current folder and th...

12 years ago | 1 answer | 0

Question

Rational Fractions in Symbolic Toolbox

When I finish the algebraic manipulations using the symbolic toolbox and start putting numbers into variables I always end up wi...

12 years ago | 1 answer | 0

Question

Real function for symbolic variables

why does >>real(2+3*i) give me an error message while >> imag(2+3*i) ans = 3 works?

12 years ago | 3 answers | 0