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

10 years 前 | 0

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

10 years 前 | 0

已回答
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...

10 years 前 | 0

提问

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 ...

10 years 前 | 2 个回答 | 0

2

个回答

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

10 years 前 | 0

| 已接受

已解决

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]

10 years 前

提问

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...

10 years 前 | 0 个回答 | 0

0

个回答

已回答
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...

10 years 前 | 0

已回答
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 ...

10 years 前 | 0

已回答
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...

10 years 前 | 0

| 已接受

已回答
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...

10 years 前 | 0

| 已接受

已回答
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...

10 years 前 | 0

已回答
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. ...

10 years 前 | 0

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

10 years 前 | 0

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

10 years 前 | 0

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

10 years 前 | 0

| 已接受

已回答
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...

10 years 前 | 1

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

10 years 前 | 1

| 已接受

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

10 years 前 | 3

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已回答
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

10 years 前 | 0

| 已接受

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

10 years 前 | 0

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

10 years 前 | 1

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已回答
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)

10 years 前 | 3

| 已接受

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

11 years 前 | 1

已回答
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 ...

11 years 前 | 0

已回答
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...

11 years 前 | 0

已回答
>> 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...

11 years 前 | 0

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

11 years 前 | 3

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

11 years 前 | 0

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

11 years 前 | 0