Question


Using html or latex interpreter in the Icon Drawing commands to naming blocks
Hi, Is there a way to place a latex or html symbol/text as block icon like typing disp() in the Icon Drawing command tab ?

nästan 12 år ago | 0 answers | 1

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answers

Question


Generation of a simulink block/blockset by MATLAB editor
Hi, Where can I get some information about generation of a simulink block (with a matlab function inside) by matlab command ?...

nästan 12 år ago | 2 answers | 0

2

answers

Question


Creating a real-time microphone signal visualization by dsp.AudioRecorder
Hi, because I use win-64, I found system object method as one only way to record from my computer's audio device. So, I creat...

nästan 12 år ago | 0 answers | 0

0

answers

Question


MATLAB was unable to launch my System web browser
Hi, when I try to click on a help mathworks link, it doesn't open web browser and returns me the warning message: Warnin...

ungefär 12 år ago | 1 answer | 5

1

answer

Question


a way to use an empty char cell in inputdlg
Hi, and Merry Christmas at all I need to use an inputdlg box with La Tex interpreter setted at options.Interpreter = 't...

ungefär 12 år ago | 2 answers | 0

2

answers

Question


Returning error that there is not
Hi, I made this function function [out] = pardin(N,T) that contains a figure handle as structure with other handles; ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Some help in an application of Callback uicontrol-Properties
Hi, I have an uicontrol as pushbutton S.push = uicontrol('Style', 'togglebutton', 'String', 'push', 'Callback', @funz1); ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Adding symbolic matrices along 3rd dimension
Hi, I have a symbolic 3-by-3-by-3 matrix as: Q(:,:,1) = [ a, b, c] [ d, e, f] [ g, h, i] ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


A problem with transpose of a symbolic matrix
Hi, I don't understand the reason why if I have a matrix of symbolic like Y = [ 0, k] [ 0, 0] [ 0, 0] I...

ungefär 12 år ago | 1 answer | 1

1

answer

Question


Write some equations as product between function-matrix and constant-matrix
Hi, Is there some matlab command to collect functions and constant as two matrices or a matrix and a vector respectively. In ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


How do you write a string inside a cell ?
Hi, I have a empty 2x2 cell C since C = cell(2,2); Now, I have 2 strings to put as 1st column of C, they are: 'S...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Assigment error in a sym-to-char conversion
Hi, I need to convert a 4x4xN symbolic matrix (called T) in a char, so, after initialization by Tchar = char(zeros(4,4,...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Some question to understand MuPad
Hi, I've in base workspace a symbolic matrix: R03 = [ cos(t2 + t3)*cos(t1), -sin(t2 + t3)*cos(t1), sin(t1)] ...

ungefär 12 år ago | 0 answers | 0

0

answers

Answered
Strange result from symbolic processing
But I need to multiply a numeric and a symbolic. If Alpha array is a symbolic it will return me (-sin(t1))*cos(pi/2)

ungefär 12 år ago | 0

Question


Strange result from symbolic processing
Hello, I created this variables, some symbolic, some not: alpha = [pi/2 0 0]; a = sym('[0 a2 a3]'); d = [0...

ungefär 12 år ago | 2 answers | 0

2

answers

Question


help to multiply matrices in succession
Hi, I initialized this objects: C = vpa(zeros(4, 4, N)); A = vpa(zeros(4,4,N)); where C is: for i = 1:N ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


To create numbered variables from a for loop
Hi, Is there a way to generate numbered variables by a for loop ? For example, if I have: for i = 1:4 How can I g...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


3d track plot in Matlab (ex-embedded) Function block
Hi, I connected x,y,z coordinates in my custom matlab function block and I used this code: function out = fcn(x,y,z) ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Transform a S-function into a Simulink block
Hi, There is a way to transform a S-function or a Matlab script for Interpreted MATLAB Fcn block into a custom simulink block...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Help to use Callback property in uicontrol
Hi, I don't understand how works the 'Callback' property in uicontrol. For example, I create a pushbutton as pb = uicont...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Understand if a char variable is an alphanumeric, a numeric or a string
Hi, How can I understand if a char is an alphanumeric (a1, ab2,...), a numeric or a string ? thanks

ungefär 12 år ago | 4 answers | 0

4

answers

Question


Stop script execution when I press pushbutton
Hello, I would like to get a pushbutton to stop execution of my script. But my code doesn't work: Stp = uicontrol('Style...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Put text in a figure that is not a graph/plot
Hi, How can I write a text in a graphic object (no plot) ? I tried with uicontrol('Style', 'text',... but the text ...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


How can I assign a logical state to a led colour
Hi, I've a logical variable and I create a GUI with a pushbutton as a led led = uicontrol('Style', 'pushbutton', 'Units'...

ungefär 12 år ago | 2 answers | 0

2

answers

Question


How to make available initialization variables in workspace
Hello, when a script, after declaring variables, I create a loop (eg. while) they are available in the workspace at the end...

mer än 12 år ago | 2 answers | 0

2

answers