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Tina


University of Toronto

Attivo dal 2013

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Domanda


How to change size of Axes in matlab GUI to pixel units?
Hello I am new to MATLAB GUI. I have an axes component in my GUI. I want to have it in such a way that it shows a 50x50 pix...

oltre 11 anni fa | 2 risposte | 0

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Domanda


How to save sequence of file names into an array?
Hi! I have a folder full of files in it and I want to save the name of files in an array. Each cell corresponds to a string o...

oltre 11 anni fa | 2 risposte | 0

2

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Domanda


MATLAB GUI axes(handles.axes1) does not work?
Hello; I have this simple code that is supposed to draw the line having its slope and y intercept. But when I use axes(han...

oltre 11 anni fa | 1 risposta | 0

1

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Domanda


How can I use variables in mkdir?
Hello; Let's say I have four different variables (a, b, c, d) and I want to create folders using these variables as the name ...

oltre 11 anni fa | 1 risposta | 0

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Domanda


How to put root directory in dicomwrite?
Hello everyone! I have a bunch of dicom images that I need to save each one in separate folders. How can I do this in a for l...

oltre 11 anni fa | 1 risposta | 0

1

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Domanda


power of a signal
Hello; How can I measure the power of a signal in MATLAB or simulink?

oltre 11 anni fa | 2 risposte | 0

2

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Domanda


fft of a signal
Hello; I know I have to use fft for getting the fourier transform of a signal, but I am a bit confused here. I want to hav...

oltre 11 anni fa | 2 risposte | 0

2

risposte

Domanda


writing a matrix into a file
Hello; I have a matrix A, let's say it is a 100x1 matrix. I want to put the data into a text file, such that each line corres...

oltre 11 anni fa | 4 risposte | 0

4

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Domanda


Image processing-a problem?
Hey everyone, I was just wondering why when the magnitude of an image is zero, the phase is so noisy?

oltre 11 anni fa | 0 risposte | 0

0

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Domanda


Problem with 3D plotting
Hi! Lets say I have these matrices: B=1x3 C=1x3 D=3x3 I want to have a 3D plot of D vs B-C plane. How can I do this? I read ...

quasi 12 anni fa | 1 risposta | 0

1

risposta

Domanda


I have a problem sprintf %f
Hey! I have this code: a=4.5; str = sprintf('a = %f',a) str = a = 4.500000 Could you please tell me ho...

quasi 12 anni fa | 1 risposta | 0

1

risposta

Domanda


How to find sign of a function
Hello; I have a function let's say y=x-c where c is a constant. I want to find when y is positive or negative, as c is change...

quasi 12 anni fa | 2 risposte | 0

2

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Domanda


plotting Phase-Plane Portraits
Hi everyone! How can I plot phase-plane portraits of a nonlinear system?

quasi 12 anni fa | 3 risposte | 0

3

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Domanda


how to solve differential equations
Hi everyone, I want to solve a two-dimensional system of differential equations.

quasi 12 anni fa | 1 risposta | 0

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