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Python, C++, C, Java, C#, Javascript, R, MATLAB, SQL, HTML, CSS, Arduino, Shell, Assembly, VHDL, Visual Basic
Spoken Languages:
English
Pronouns:
He/him
统计学
All
Feeds
已回答
Help - Nested uitogglebutton State Change Callback
Hi @Keith, This isn't something you're missing in your code, it's a hard limitation of how uitogglebutton and uibuttongroup a...
Help - Nested uitogglebutton State Change Callback
Hi @Keith, This isn't something you're missing in your code, it's a hard limitation of how uitogglebutton and uibuttongroup a...
4 days 前 | 0
| 已接受
已回答
How to generate a parallel input interface (or vector port) using HDL Coder
Hi @KH, What you're seeing is expected behavior, and there's a setting that controls it, though it works differently dependin...
How to generate a parallel input interface (or vector port) using HDL Coder
Hi @KH, What you're seeing is expected behavior, and there's a setting that controls it, though it works differently dependin...
4 days 前 | 0
已回答
Draw a circle at the end of a quiver3 line
Hi @Ethan, Following up with a tested solution to my own question, in case it helps. To recap what I was after, I wanted a...
Draw a circle at the end of a quiver3 line
Hi @Ethan, Following up with a tested solution to my own question, in case it helps. To recap what I was after, I wanted a...
6 days 前 | 0
| 已接受
已回答
Custom Deep Learning Layer with different input and output format occurs error
Hi @Chuguang Pan, As mentioned in the comments, this turned out to be a bug in checkLayer on R2025a, confirmed by MathWorks s...
Custom Deep Learning Layer with different input and output format occurs error
Hi @Chuguang Pan, As mentioned in the comments, this turned out to be a bug in checkLayer on R2025a, confirmed by MathWorks s...
7 days 前 | 0
| 已接受
已回答
Replicating PCM System in Simulink: Issues with Signal Dimensions and Missing 'To Frame' Block.
Hi @Abdul, I think I found the real culprit behind the flat/zero scope output, and it's probably not the A-law or quantizer s...
Replicating PCM System in Simulink: Issues with Signal Dimensions and Missing 'To Frame' Block.
Hi @Abdul, I think I found the real culprit behind the flat/zero scope output, and it's probably not the A-law or quantizer s...
8 days 前 | 0
已回答
Sonar image formation from Phased Array Systems toolbox
Hi @Michael, Got a working template for you, plus a bit more detail than I first gave. Attached: 1. forward_look_sonar_scan.m ...
Sonar image formation from Phased Array Systems toolbox
Hi @Michael, Got a working template for you, plus a bit more detail than I first gave. Attached: 1. forward_look_sonar_scan.m ...
9 days 前 | 0
已回答
is it easy way to use robust fuzzy logic controller for AGV
Hi @Medihiya, Yes,definitely doable — people have been using fuzzy controllers for this kind of thing for a while, and curved...
is it easy way to use robust fuzzy logic controller for AGV
Hi @Medihiya, Yes,definitely doable — people have been using fuzzy controllers for this kind of thing for a while, and curved...
9 days 前 | 1
已回答
propagateOrbit function fails on Epoch field format
Hi @Kurt, Wanted to close the loop on the Excel/datetime thing properly before saying anything definitive. Ran a couple of...
propagateOrbit function fails on Epoch field format
Hi @Kurt, Wanted to close the loop on the Excel/datetime thing properly before saying anything definitive. Ran a couple of...
10 days 前 | 0
已回答
How to use tleread function on TLE file with alpha-5 satellite numbers
Hi @Kurt, Short answer: tleread() doesn't support Alpha-5 catalog numbers right now — it's built to expect the old-style fixe...
How to use tleread function on TLE file with alpha-5 satellite numbers
Hi @Kurt, Short answer: tleread() doesn't support Alpha-5 catalog numbers right now — it's built to expect the old-style fixe...
13 days 前 | 0
| 已接受
已回答
PMSM SMO rotor position calculation in Simulink
Hi @Zhiyu, I looked into this a bit and I think I found the source of the confusion. Based on the way the block is labeled (...
PMSM SMO rotor position calculation in Simulink
Hi @Zhiyu, I looked into this a bit and I think I found the source of the confusion. Based on the way the block is labeled (...
14 days 前 | 0
已回答
Adding a dummy non-learning, non-controlling agent halves the convergence speed of the main agent in MATLAB RL Toolbox
Hi @zhenpeng, Really solid ablation you've done here. I went through MathWorks' docs on train, rlMultiAgentTrainingOptions, a...
Adding a dummy non-learning, non-controlling agent halves the convergence speed of the main agent in MATLAB RL Toolbox
Hi @zhenpeng, Really solid ablation you've done here. I went through MathWorks' docs on train, rlMultiAgentTrainingOptions, a...
15 days 前 | 0
已回答
Confusion about ROS2 parameters in MATLAB Coder
Hi @Sönke, This is a real, documented limitation — not something wrong with your code. The getParameter reference page state...
Confusion about ROS2 parameters in MATLAB Coder
Hi @Sönke, This is a real, documented limitation — not something wrong with your code. The getParameter reference page state...
16 days 前 | 0
已回答
How to simulate wheel-rail contact on a curve with Simscape Multibody?
Hi @Rafael, After digging through documentation and a couple of papers on this exact problem, here's what I found — and yes, ...
How to simulate wheel-rail contact on a curve with Simscape Multibody?
Hi @Rafael, After digging through documentation and a couple of papers on this exact problem, here's what I found — and yes, ...
17 days 前 | 1
已回答
Compatibility of Genesys ZU (Zynq UltraScale+ MPSoC) with Simulink HDL Workflow
Hi @JACOB ETOJU, You are right that the Genesys ZU is not on the official supported board list for HDL Coder. Short answer: i...
Compatibility of Genesys ZU (Zynq UltraScale+ MPSoC) with Simulink HDL Workflow
Hi @JACOB ETOJU, You are right that the Genesys ZU is not on the official supported board list for HDL Coder. Short answer: i...
18 days 前 | 0
已回答
i have coupled odes with slip boundary conditions.
Hi @Sunitha k, Took a closer look at your code and got it running end to end, so here's what was going on and where it landed. ...
i have coupled odes with slip boundary conditions.
Hi @Sunitha k, Took a closer look at your code and got it running end to end, so here's what was going on and where it landed. ...
19 days 前 | 0
| 已接受
已回答
fitting is not working
Hi @Ehtisham, Just want to close the loop on this one. Walter was right that the bounds had an extra entry that wasn't even bei...
fitting is not working
Hi @Ehtisham, Just want to close the loop on this one. Walter was right that the bounds had an extra entry that wasn't even bei...
19 days 前 | 0
已回答
How to change the grid color in function heatmap
Hi @涛, Ran a quick test in MATLAB to settle this one way or the other, since dpb and Lucas already had the right instincts an...
How to change the grid color in function heatmap
Hi @涛, Ran a quick test in MATLAB to settle this one way or the other, since dpb and Lucas already had the right instincts an...
21 days 前 | 0
已回答
HDL Optimized Cosine/Sine block: unexpected FPGA resource utilization
Hi @Mehdi, Good questions, and no, you haven't found a bug — this is actually expected behavior once you know what's happenin...
HDL Optimized Cosine/Sine block: unexpected FPGA resource utilization
Hi @Mehdi, Good questions, and no, you haven't found a bug — this is actually expected behavior once you know what's happenin...
22 days 前 | 0
已回答
CheckCollision sometimes misses intersections between the robot arm and the collision cylinders
Hi @Urinder, Your robot already ships with collision meshes built in, so that's not the gap. Looking at your grid math instead:...
CheckCollision sometimes misses intersections between the robot arm and the collision cylinders
Hi @Urinder, Your robot already ships with collision meshes built in, so that's not the gap. Looking at your grid math instead:...
23 days 前 | 0
已回答
How do I differentiate between wave patterns in multiple signals?
Hi @Sridutt, Great question! I ran into the same problem and worked out a solution that does exactly what you need — detectin...
How do I differentiate between wave patterns in multiple signals?
Hi @Sridutt, Great question! I ran into the same problem and worked out a solution that does exactly what you need — detectin...
1 month 前 | 0
已回答
rotor side and control of DFIG based wind energy conversion system
Hi @Fatima zohra, Thankyou for posting your question on MATLAB Central. I appreciate your interest in improving the control p...
rotor side and control of DFIG based wind energy conversion system
Hi @Fatima zohra, Thankyou for posting your question on MATLAB Central. I appreciate your interest in improving the control p...
3 months 前 | 0
已回答
comm.SDRuReceiver on X310 throws receiveData:ErrLateCommand
Hi @Hepzibah, Thanks for raising this. I looked into the ErrLateCommand error you are seeing with comm.SDRuReceiver on the X3...
comm.SDRuReceiver on X310 throws receiveData:ErrLateCommand
Hi @Hepzibah, Thanks for raising this. I looked into the ErrLateCommand error you are seeing with comm.SDRuReceiver on the X3...
3 months 前 | 0
已回答
Why does fitlm give different results according to if I remove or I don't remove NaNs in the variables arrays?
Hi @Manuela, I wrote a MATLAB script (fitlm_nan_analysis.m) that walks through your exact dataset and explains why you're get...
Why does fitlm give different results according to if I remove or I don't remove NaNs in the variables arrays?
Hi @Manuela, I wrote a MATLAB script (fitlm_nan_analysis.m) that walks through your exact dataset and explains why you're get...
3 months 前 | 1
| 已接受
已回答
Error converting python DataFrame to Table
Hi @David, Thanks for writing in — you've actually already diagnosed this correctly, so let me just confirm it and get you mo...
Error converting python DataFrame to Table
Hi @David, Thanks for writing in — you've actually already diagnosed this correctly, so let me just confirm it and get you mo...
3 months 前 | 1
| 已接受
已回答
Integrating MMC in IEEE 9 bus system
Hi @Mojtaba, I had a look at both examples you mentioned and I think I can see exactly where you're getting stuck — so hopefu...
Integrating MMC in IEEE 9 bus system
Hi @Mojtaba, I had a look at both examples you mentioned and I think I can see exactly where you're getting stuck — so hopefu...
3 months 前 | 0
已回答
Airplance Guidance System in Simulink
Hi @Olga, Thank you for posting your question on MATLAB Central — great to see you working on a flight simulator! I'm happy t...
Airplance Guidance System in Simulink
Hi @Olga, Thank you for posting your question on MATLAB Central — great to see you working on a flight simulator! I'm happy t...
4 months 前 | 0
| 已接受
已回答
ParallelAssembly: Define the cell gap in x and y direction differently?
Hi @Fabian, Thanks for your question — I looked into this and wanted to share what I found. Unfortunately, the short answe...
ParallelAssembly: Define the cell gap in x and y direction differently?
Hi @Fabian, Thanks for your question — I looked into this and wanted to share what I found. Unfortunately, the short answe...
4 months 前 | 0
已回答
Simple battery inverter model in Simscape Electrical
Hi @Mikel, Saw your post and figured I'd put together everything I found so you don't have to chase it down yourself. Firs...
Simple battery inverter model in Simscape Electrical
Hi @Mikel, Saw your post and figured I'd put together everything I found so you don't have to chase it down yourself. Firs...
4 months 前 | 0
| 已接受
已解决
Find the stride of the longest skip sequence
We define a _skip sequence_ as a regularly-spaced list of integers such as might be generated by MATLAB's <http://www.mathworks....
4 months 前
已解决
Sum the Infinite Series
Given that 0 < x and x < 2*pi where x is in radians, write a function [c,s] = infinite_series(x); that returns with the...
4 months 前
