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Umar


Last seen: Today Attivo dal 2024

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

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Risposto
6-phase IPMSM with arbitrary spatial displacement
Hi @Sebastian, Thank you for your question regarding the PMSM (Six-Phase) block in Simscape. I've conducted a thorough review...

3 giorni fa | 0

Risposto
Output torque calculation of two geartrain mechanism
Hi @ Khyati, Based on the MathWorks documentation for Simscape Multibody Revolute Joints https://www.mathworks.com/help/sm/re...

5 giorni fa | 0

Risposto
Copilot gives directions on using ARX to identify a MIMO model which do not work - what is the correct call to ARX for 5 input, 3 output system?
Hi @Sean, Thanks for reaching out about the ARX estimation error with your 5-input, 3-output system. I've reviewed the MathWo...

5 giorni fa | 0

Risposto
How can I speed up simcape simulation (electrical + thermal) with tight timing constraints?
Hi Mina, Thanks for reaching out about your 4-phase buck converter simulation challenges. I've reviewed your model setup with t...

6 giorni fa | 0

Risposto
PMSM 'Teknic2310P' wrong parameters
Hi @Ahmed, Great catch on spotting that discrepancy! I looked into this for you and here's what's going on: You're absol...

7 giorni fa | 0

Risposto
How would i get acces to a object that i only know the name of?
Hello, I saw your post about the custom component issues in App Designer. I dug through the MathWorks docs and found what's goi...

7 giorni fa | 2

Risposto
Simulation of a 3D monopole antenna
Hi @Jaume, Great question about adding thickness to your inverted-L coplanar antenna! I understand you want to add approximat...

10 giorni fa | 0

| accettato

Risposto
How to code differencial difference equation - pipe flow
Hi @Michal, I saw your post about implementing the pipe flow model with differential equations, and I've developed a complete M...

12 giorni fa | 1

Risposto
How to get monthly average for ten years monthly data?
Hi @Riyadh, I reviewed your question about calculating monthly averages from 10 years of data, and I understand the issue you'r...

13 giorni fa | 0

Risposto
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...

16 giorni fa | 1

| accettato

Risposto
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...

18 giorni fa | 1

| accettato

Risposto
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...

20 giorni fa | 0

Risposto
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...

20 giorni fa | 0

| accettato

Risposto
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...

21 giorni fa | 0

Risposto
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...

23 giorni fa | 1

Risposto
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...

24 giorni fa | 0

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Risposto
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...

26 giorni fa | 0

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Risposto
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...

circa un mese fa | 0

Risposto
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...

circa un mese fa | 1

Risposto
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...

circa un mese fa | 0

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Risposto
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...

circa un mese fa | 1

| accettato

Risposto
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 ...

circa un mese fa | 0

| accettato

Risolto


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...

circa un mese fa

Risolto


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...

circa un mese fa

Risolto


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

circa un mese fa

Risolto


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 ...

circa un mese fa

Risolto


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...

circa un mese fa

Risolto


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...

circa un mese fa

Risposto
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...

circa un mese fa | 2

| accettato

Risposto
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 ...

circa 2 mesi fa | 0

| accettato

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