Answered
How to protect paramaters in look-up table in Simulink?
Hi Ozan, I understand that the issue is with protecting the parameters of the Look-up Table while code generation from the prot...

2 maanden ago | 0

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Answered
Can I ask how to change the border color of NumericEditField in MATLAB App designer
Hello Han, The NumericEditField doesn't have any property for editing the border color. A possible workaround would be to encap...

2 maanden ago | 0

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Answered
Input signal varies in size, how to get previous values of signal?
Hello Phan, I understand that the issue faced is with delaying a variable sized signal using a unit delay block. You may refer ...

2 maanden ago | 0

Answered
Change number of Ports on a Simulink Block
Hello John, You could have a look at Dynamic masked subsystems documentation. There is an example on varying number of input po...

2 maanden ago | 0

Answered
Simulate a solar system
Hello Jesus, I understand that the issue faced here is that the simulation depicts only one planet at a time but the requiremen...

2 maanden ago | 0

Answered
app designer UI Table with calculation ability
Hi Liu, You could leverage the "CellEditCallback" callback function of the uitable to add functionalities to any cell of the ui...

3 maanden ago | 0

Answered
Is there a way to use "SizeChangedFcn" with "Resize" and "AutoResizeChildren" properties on?
Hi Peter, Please follow the instructions in the following MATLAB Answers page: https://www.mathworks.com/matlabcentral/answer...

3 maanden ago | 0

Answered
setting an output value as a threshold value for finding local maxima block in simulink
Hi Ramon, The Peak Finder block in Simulink accepts threshold as a property. So, it cannot be changed during the simulation run...

3 maanden ago | 1

Answered
Stop data plotting in Matlab App Designer
Hi Ashleigh, I understand that the issue is regarding the integration of stop button with the uiaxes. You could look at the att...

3 maanden ago | 0

Answered
How can I use a customized figure-function to show over UIAxes in app designer?
Hi Mohammad, You could look at the following code snippet: SeqLogoFig(sequence,'AXES_HANDLE',app.UIAxes,'alphabet','aa','cutof...

3 maanden ago | 0

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Answered
Need help calculating BPM from ECG
Hi Usama, I understand that the issue is related to the Heart rate computation in BPM. As per the code attached, the 'Heartrate...

3 maanden ago | 0

Answered
Read table data from url
Hi Ashley, Please go through the below MATLAB answer and File Exchange posts: http://blogs.mathworks.com/pick/2010/08/20/get-h...

3 maanden ago | 0

Answered
How to use array data for successive operations
Hi Laura, You could leverage vectorization techniques to solve the problem. Have a look at the following code: A = [4.6; 9.3; ...

3 maanden ago | 0

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Answered
How can I plot my figures like attached plots?
Hi Nisar, (1) You could use axes to add multiple axes to the same figure & then alter their properties as per your requirements...

3 maanden ago | 0

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Answered
How to plot arbitrary line slice against x or y axis in a table?
Hi Biswajit, You could use the VariableNames property of the table to get the column names which are actually the x axis data a...

7 maanden ago | 0

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Answered
How to sum according to specific ranges within same table?
Hi Hedi, You could load the excel file as a table. You could refer to this documentation page link for more details. The follow...

7 maanden ago | 1

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Answered
Gauss-Seidel Method in Matlab
Hi Zhukun, You could use another vector y to store the values in the vector x and compare the updated x vector to the vector y ...

7 maanden ago | 0

Answered
Add cartesian axes to polarscatter?
Hi Maximilian, You could try the following workaround: 1) You could make use of axes and polaraxes commands and their properti...

7 maanden ago | 0

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Answered
How can I plot 2 data in 1 graph and find common peak
Hi Phudit, You can refer to documentation of hold function to plot 2 different plots on same figure. To calculate the common pe...

7 maanden ago | 0

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Answered
Simulink execution for plant transfer function
Hi Ketan, You can refer to the documentations of LTI system and Transfer Fcn blocks to generate the transfer functions. For t...

7 maanden ago | 0

Answered
How can I prevent update of x(i) at each step of the loop? Essentially, this is a code for Gauss Seidel. How do I modify it to make it Jacobi iterative method?
Hi Avinash, You could try assigning the values stored in x into another variable y at the start of the loop and use the y value...

7 maanden ago | 0

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Answered
Solve dispersion equation (8). I know h, d, ua and u. How can I solve such equation in matlab
Hi Vishal, You can declare beta as a symbolic variable and use solve function to solve the dispersion equation. You can refer t...

7 maanden ago | 0

Answered
How to identify exact coordinates of a circle on geoshow?
Hi Eitvydas, A possible workaround is to use scxsc function to calculate the intersection of 2 circles of interest whose center...

7 maanden ago | 0

Answered
Loop imagesc together for traffic simulation
Hi Anthony, You could look at the following code: rw = 11; rl = 40; road = zeros(rw,rl); xpos1 = 1; ypos1 = 3; xpos2 = ...

7 maanden ago | 0

Answered
How do I create and square polynomial equations
Hi Karan, You could generate the equation of transfer function in MATLAB using tf command. You could also use feedback function...

7 maanden ago | 0

Answered
How to read each value of a column and replace it with another value when a rule is met?
Hi Rebeca, You could use for loops and if conditions with proper boundary conditions as required to solve the problem. To speed...

7 maanden ago | 0

Answered
How to plot Mhz signal in simulink
Hi Bhavish, The possible issue might be the simulation time. Since the signal frequency is in the MHz range, you can reduce the...

7 maanden ago | 0

Answered
Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 1-by-2.
Hi Shaan, The error is due to the line 15 of the function Basic_Euler: w1i(1:neqn1,i+1) = x1; The size of x1 is getting chang...

7 maanden ago | 1

Answered
Simulink with AWGN channel
Hi Jozef, You can refer to the documentation of sine wave block in Simulink. It supports the parameters like amplitude, frequen...

7 maanden ago | 0

Answered
How to solve SIR model with ode45?
You can refer to the following code: [t,dYdt] = odeOut; function [t,dYdt] = odeOut % time dependent window tRange = linsp...

7 maanden ago | 0

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