Answered
Problem to pause and resume Simulink simulation.
1. Any chance your script changes bdroot? 2. Also, do you remember to update the value of the constant block after the asser...

9 years ago | 0

Answered
x ∈ [−2, −1] ∪ [1,2], How to write this range of a function in matlab
function out = fun1(x) if (x >-1 && x<1) out = x*x; elseif ((x =>-2 && x<=-1) || (x >=1 && x<=2)) out = cos(2*...

9 years ago | 0

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I am trying to solve several ODEs and I keep getting the following error: Attempted to access c(2); index out of bounds because numel(c)=1
c should be an array of atleast 6 elements. What do you pass as *c* to the function?

9 years ago | 0

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I need help in plotting the data but I keep getting an error
What is the length of t and position?? Both must be of same length if you want to plot them..

9 years ago | 0

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Answered
Is there another name used for the toolbox Signal Blocks
"DSP System Toolbox" https://www.mathworks.com/matlabcentral/answers/196989-i-can-not-find-a-related-license-on-your-webpage-...

9 years ago | 0

Answered
How would you start designing a low pass IIR filter? How long would it take you? Thank you!
If you know the transfer function of the filter/filter coefficients, you can start with the Discrete Filter block in Simulink. ...

9 years ago | 1

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Answered
help for fprintf command !!!!!!!
You are opening the file in write mode inside a for loop. So everytime the file gets overwritten. Open the file (fileID = fop...

9 years ago | 0

Answered
Populate one pop up menu on the basis of selection in another pop up menu.
In call back of popupmenu1 you should write this.. a=get(handles.popupmenu1,'value'); switch a case 1 tex= ...

9 years ago | 0

Answered
i have one function file and m file now i give values of x(1) and x(2) in function file which update in m fille and run
Solution 1: a) make lflow1 as a function and pass 'sys' to it. fitfund1 .m function y=fitfund1(x) %for this we give t...

9 years ago | 0

Answered
Matching 2 excel files to get an output from another cell
use xlsread to read the data from the two xls files. Run a loop along the rows. Compare and extract data. help xlsread

9 years ago | 0

Answered
i have one function file and m file now i give values of x(1) and x(2) in function file which update in m fille and run
1. dont use *system* in our code. system is a keyword in MATLAB intended to do something else. 2. and *fitfun* is a function....

9 years ago | 0

Answered
Why does my code does not work in the if loop
Once you set T = 0 inside your if, you lose all the array you created by doing T=T0-beta*t; so you should have done ...

9 years ago | 1

Answered
How do i resolve the error in this code
What are you trying to achieve in this code? What your code does is to set Cost(0), Cost (1)...Cost(2005) to 0; And Cost(200...

9 years ago | 0

Answered
Please How do I write a program that will represent the equation Z=n1x1^2 + n2x2^2. Where n and X are the number of goods and sold and amount of each sale.. I am to determine the total profit and total sales made by each marketer
Do it like the way your equation says.. Example.. n1 = 2 n2 = 3 x1 = 1.5 x2 = 5 Z=n1*x1^2 + n2*x2^2 disp(Z); ...

9 years ago | 0

Answered
How to disable "select your country" pop up on mathworks site?
AS you have mentioned, the location/language preferences are stored in cache/cookies only. The only solution is to not to delete...

9 years ago | 0

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How to use out block value in matlab
1. You can directly add a scope on the line joining the block. 2. You can log the data flowing through the line. At the end...

9 years ago | 0

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Answered
Variable Gain Value Dependent on input in Simulink.
no. This is not what i mean. First if you have only two possible gains, then best way to do it is as below <</matlabcentra...

9 years ago | 0

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Solved

Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

9 years ago

Answered
[Help] Matlab executes the program very slowly (Slow execution)
Please try profiler <https://www.mathworks.com/help/matlab/ref/profile.html>

9 years ago | 0

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What kind of block is it?
Its an integrator block with initial condition set to 'External'

9 years ago | 0

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How do I convert a cell array of structures into a numeric array?
temp = cell2mat(x); temp = {temp.Text} y = cellfun(@str2num, temp)

9 years ago | 1

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Answered
What kind of block is it?
It looks like a simple integrator block. If this does not help, select the block and type get_param(gcb, 'BlockType') ...

9 years ago | 1

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Answered
Variable Gain Value Dependent on input in Simulink.
what is "dependant on the input into the block"? If you want to change the gain from workspace, you can do so by specifying a wo...

9 years ago | 0

Answered
Multiple variables system representation
Try the new MATLAB graph object? http://blogs.mathworks.com/cleve/2017/03/20/morse-code-binary-trees-and-graphs/

9 years ago | 0

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Redirecting console messages to GUI
1. try disp 2. Set 'enable' property of the button to 'inactive' during creation and set it to 'on' after system command. ...

9 years ago | 0

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Appearance of small matrix in the workspace and structs
>> a = {[4,2;3,1]} a = [2x2 double] You are asking this?

9 years ago | 0

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Split string of hex shorts into cell values
One suggestion would be, since the width of each value is fixed, you can do something like this.. string = '007B01C8BD9...

9 years ago | 0

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How to replace 'genvarname' with 'matlab.lang.makeValidName'?
temp = 'abc' v = matlab.lang.makeValidName(temp) eval([v,'=5'])

9 years ago | 0

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Answered
How to call a function within another function in MATLAB?
This one? https://www.mathworks.com/help/matlab/matlab_prog/nested-functions.html

9 years ago | 0

Answered
Changeing the x Values when you plot the values
Set axis limits and aspect ratios http://in.mathworks.com/help/matlab/ref/axis.html

9 years ago | 1