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Umar


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Community volunteer, like to help people by making difference in their lives

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Respondida
Type-4 Wind Generator Model
Hi @Callum, I looked into your question about finding a single 2 MW Type-4 Wind Generator model in Simulink, and I think I ca...

1 día hace | 1

| aceptada

Respondida
Cannot specify per-phase P and Q in Simscape Wye-Connected Load
Hi @Prosper, Thanks for reaching out about the Wye-Connected Load block issue. I went through your question carefully, looked...

3 días hace | 1

| aceptada

Respondida
The generated EMPC is not giving the same results as MPC
Hi @Mayank, I came across your post about the Explicit MPC issue with your quadcopter controller, and I think I might be able t...

5 días hace | 0

Respondida
How to configure rectangular immersion cooling tank with bottom inlet and top outlet using Simscape Tank (TL) block?
Hi Raphael, I looked into your question about modeling the immersion cooling system with the Tank (TL) block. Good news on th...

6 días hace | 0

| aceptada

Respondida
Transmitting on 2 different USRP B210
Hi @Andrew, I saw your post about the LIBUSB_ERROR_CODE -1 you're getting with the two USRP B210s. I've spent some time digging...

7 días hace | 0

Respondida
formula for the electric charge stored accros a Schottky junction
Hi @Jaisson, I've gone through the SPICE Diode documentation and looked into the junction charge formula issue you raised. Yo...

8 días hace | 1

Respondida
Fixed-point precision and scaling in HDL OFDM Tx/Rx cause frame errors compared to MATLAB double implementation.
Hi @Alperen,I've read through your post and I think you're on exactly the right track suspecting fixed-point quantization as the...

9 días hace | 0

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Respondida
imuSensor loadparams unable to load NoiseType from json File
Hi @Brendan, I went through your post about the NoiseType parameter issue with imuSensor's loadparams function, and I complet...

11 días hace | 0

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Respondida
Error in close calculation and plotting
Hi @Nikita,I've identified the issue with your code. The error occurs because detrend_correl_07_slope_1 is a table, not a regula...

15 días hace | 0

Respondida
How do I add summation to a symbolic equation in order to integrate across set bounds?
Hi @Mara, I think you're actually overthinking this a bit. The numerical approach you've already started is the right way to go...

17 días hace | 1

Respondida
GPU Acceleration Options for Large-Scale Simscape Microgrid Simulation
Hi @Liyang, I've looked into your questions thoroughly and want to give you a complete picture of what's possible after doing...

18 días hace | 0

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Respondida
GigE Cam works with 2024B but not 2025B
Hi @Yuchen, I looked into your GigE camera detection issue with MATLAB 2025B and this appears to be a version-specific regres...

21 días hace | 1

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Respondida
How can I calculate the Variance Inflation Factor (VIF) for a linear regression model
Hi @Ojaswi, I looked into the MATLAB Central thread you shared about calculating VIF for your DOE models. The issues you ran ...

22 días hace | 0

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Resuelto


Combined Ages 2 - Symmetric, n ≥ 3
Following on <http://www.mathworks.com/matlabcentral/cody/problems/42382-combined-ages-1-symmetric-n-3 Combined Ages 2>, you wil...

29 días hace

Resuelto


Combined Ages 1 - Symmetric, n = 3
You have probably seen the common riddle wherein combined ages are provided and you must determine the individual ages. For exam...

29 días hace

Resuelto


Linear system of equations
Solve the system of equations in three variables.

29 días hace

Resuelto


System of equations
Find a solution to a system of equations represented by a |n| by |n+1| matrix. For instance, [ 2 0 4; => 2*x = 4 ...

29 días hace

Resuelto


linear least squares fitting
Inputs: * |f|: cell-array of function handles * |x|: column vector of |x| values * |y|: column vector of |y| values, same l...

29 días hace

Resuelto


Column norms of a matrix
Given a matrix M, return a vector y such that for each k y(k)=norm(M(:,k)) (y(k) is the Euclidean norm of the k-th col...

29 días hace

Respondida
how to plot these 2 column data into a curve on oxy plane
Hi @晓通, I saw your question about plotting 2-column data as a curve on the Oxy plane. I've tested a solution with your matlab...

29 días hace | 2

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Respondida
arduino BLE send/receive simulink problem
@Paul, After going through some extensive research online into this issue, it looks like you're dealing with a genuine Simulink ...

alrededor de 1 mes hace | 0

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Respondida
How do I turn this Simulink model with Gain Control to Pole Placement?
@Farzad, your state-space block outputs displacement and velocity but not acceleration, so you need to compute acceleration usin...

alrededor de 1 mes hace | 0

Respondida
matlab -batch on SLURM prints errors when HOME is shared across many nodes
Hi @Lang, So I did a deep dive on that MATLAB Connector error you're seeing on your SLURM cluster, and yeah, this is definite...

alrededor de 1 mes hace | 0

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Respondida
interp1() returns a plot with empty sections
Hi @Ata, I took a look at your code and screenshot of Excel file. The problem is that your t vector goes beyond the ran...

alrededor de 1 mes hace | 0

Respondida
How to import the SPICE model of MOSFET into MATLAB?
Hi @lin, Good news - I found exactly what you're looking for! MATLAB has built-in functionality to import SPICE MOSFET models...

alrededor de 1 mes hace | 0

Respondida
How can I make use of the full window size when zooming into very tall images?
@RalfW, I tested your code with an image saved in my MATLAB Drive and can confirm exactly what you're describing. The zoomed ...

alrededor de 1 mes hace | 0

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Respondida
How do I use MATLAB's actxserver function to pass an array to LABVIEW
@新云 , Your empty outputs are happening because of a fundamental mismatch in how MATLAB and LabVIEW handle arrays through the ...

alrededor de 1 mes hace | 0

Resuelto


Permute diagonal and antidiagonal
Permute diagonal and antidiagonal For example [1 2 3;4 5 6;7 8 9] -> [3 2 1;4 5 6;9 8 7] WITHOUT diag function (and variable n...

alrededor de 1 mes hace

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Rotate input square matrix 90 degrees CCW without rot90
Rotate input matrix (which will be square) 90 degrees counter-clockwise without using rot90,flipud,fliplr, or flipdim (or eval)....

alrededor de 1 mes hace

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Removing rows from a matrix is easy - but what about inserting rows?
Assume A is a 5-by-5 matrix. A([2,4],:) = [] is a quick way to remove rows 2 and 4. Can you find a quick way to insert rows into...

alrededor de 1 mes hace

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