Risposto
using xlsread for cell variable
In a very different approach, Use textscan instead of slxread or csvread

oltre 11 anni fa | 0

Risposto
Concatenate two cells into another
Another way is, Ce = {'Aluno', '41563'}; C3 = [Ce{1} Ce{2}]; Mind the curly brackets _{}_ !

oltre 11 anni fa | 0

Risposto
Locate Y given X and display on the graph
You can 'extract' the Data Cursor information to workspace for more accurate number. Right click on the data cursor point >> Exp...

oltre 11 anni fa | 0

Domanda

How to do it more efficiently?
Hi, In my script, this piece of code is taking about 70% of processing time. The idea is to create uniform timestamp, it ...

oltre 11 anni fa | 2 risposte | 0

2

risposte

Risposto
Display µm not correct in figure in Matlab
Try this, xlabel('Zsnsr [\mum]','interpreter','Tex')

oltre 11 anni fa | 0

| accettato

Risolto

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

oltre 11 anni fa

Domanda

SIMULINK: Integrator error: Derivative input -24 at time xx is Inf or NaN
Dear all. During simulation, i get error message "Derivative input -24 of _modelname_ at time _xx_ is Inf or NaN". It point o...

oltre 11 anni fa | 0 risposte | 0

0

risposte

Risposto
Text out goes weird on Figure with underscores
Without adjusting your interpreter setting (keep LaTeX interpreter on), you can use backslash just before the underscore to keep...

oltre 11 anni fa | 0

Risposto
Sort Matrix Array and skip zeros.
If you know the starting value (say sort start from 1, instead of 0): tblA = [2 1 3 4 0 0]; vStartSort = 1 ...

oltre 11 anni fa | 0

Risposto
Is it possible to read a value out of a graph, and use this value in simulink?
After using the 'dwim' toolbox, I think you what you need is this one: <http://www.mathworks.nl/help/simulink/slref/1dlookuptab...

oltre 11 anni fa | 0

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Risposto
Change automatically colors and line style
Hi Alain, The _hold all_ command used the _ColorOrder_ . By default there are only 7 elements (read: colors) defined in th...

quasi 12 anni fa | 0

| accettato

Risposto
How to change default action of a subsystem?
Perhaps something like this? open_system([gcb '/Scope']) Put it in your submodel OpenFcn callback. (Right click->propert...

quasi 12 anni fa | 0

Risposto
What is the use of flag in matlab coding ??
Hi, It depends on the logic flow of the code/ the script. It is ussually used to skip some part/condition of the code. ...

quasi 12 anni fa | 0

Risposto
Is it posible to substitute one value of one signal in simulink from code?
Perhaps you mean this? doc set_param

circa 12 anni fa | 0

Risposto
Ploting with axes exactly
What if your, datetick('x','DD mm');%cambiar a DD/mm changed to, datetick('x',19);%cambiar a DD/m...

circa 12 anni fa | 0

Risposto
Why the scope axis changes
<</matlabcentral/answers/uploaded_files/11715/simulink_scope_setting.bmp>> You need to *un*-check the option _Limit Data Poin...

circa 12 anni fa | 0

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Risposto
How to pass a parameter structure from m-file to Simulink?
Do you need to use a function? In my opinion, an m-file script would be sufficient. To change m-file function to m-file scri...

circa 12 anni fa | 1

Risposto
Change relay switch points during simulation
Heeeeeyyy Macarena, :) Perhaps with something like this? <</matlabcentral/answers/uploaded_files/11165/example2.png>> I...

circa 12 anni fa | 1

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Risposto
How delete all message boxes from previous execution?
doc close Some variations: close all hidden close all force

circa 12 anni fa | 3

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Risposto
How to define and use a variable as upper limit of the Saturation block in Simulink?
You can use _Min_ and _Max_ blocks instead of _Saturation_ block

oltre 12 anni fa | 0

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Risposto
what are steps to create a combination array ?
doc xlsread doc xlswrite to combine array C = [A B]; or C = [A,B];

oltre 12 anni fa | 0

Risposto
how to get bytes of matfile
details = whos('-file','H.mat','H'); details.byte

oltre 12 anni fa | 1

| accettato

Risposto
plot a graph with 3 variables.
It depends on which plot type do you want, e.g. mesh(x,y,z) surf(x,y,z)

oltre 12 anni fa | 3

| accettato

Risposto
Simulation data storage- help
*Say:* * Your filename is 'untitled.mat' and located in your current folder * Variable name stored is 'var_1' * The "To ...

oltre 12 anni fa | 1

Risposto
How to use a loop to calculate m*n values for an mxn matrix?
Is it something like this? A = [1 2 3 4; 5 6 7 8; 9 10 11 12]; B = [2 2 2 2; 3 3 3 3; 4 4 4 4]; >> C = A.*B ...

oltre 12 anni fa | 0

Risposto
Can this simple script be done without calling a function?
Please learn how to use debug mode.. <http://www.mathworks.nl/help/matlab/matlab_prog/debugging-process-and-features.html#brq...

oltre 12 anni fa | 0

Risposto
>> R1=1;L=10e-3;C1=10e-6;R2=10; A=[{-R1/L}{-1/L};{1/C1}{-1/{R2*C1}}]; B=[{1/L};0]; C[0 1]; D=[0]; ??? A=[{-R1/L}{-1/L};{1/C1}{-1/{R2*C1}}]; | Error: Unbalanced or unexpected parenthesis or bracket.
I don't know what you are trying to achieve, but i think you should start with perusing this... <http://matlab.wikia.com/wiki/F...

oltre 12 anni fa | 0

Risposto
getting data from plot ?
h = gcf; %handle of current fig axObj = get(h, 'Children'); datObj = get(axObj, 'Children'); xdata = get(datObj, 'XDa...

oltre 12 anni fa | 3

Risposto
saveas vs. "File->Save as"
For an alternative, try using _hgsave()_ instead of _saveas()_

oltre 12 anni fa | 0

Risposto
How can I quickly know if all my functions are in the directory
By using _depfun()_, perhaps?

oltre 12 anni fa | 0