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Umar


Last seen: Today 自 2024 起处于活动状态

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

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已回答
Hi, My signal with the integrator
Hi @Thi, I can see from your screenshot that you've set the initial condition value to 60 in the Integrator block, but the as...

16 hours 前 | 0

已解决


Basic Mathematics 3
It was announced during a Robotics Competition kick off that two of the trickiest scoring objects are: soup cans, and beach ball...

16 hours 前

已解决


How long do each of the stages of the rocket take to burn?
A space rocket has 3 stages: - stage 1, s1; - stage 2, s2; - stage 3, s3. If s1 burns 3 x as long as s2 which burns ...

16 hours 前

已回答
How to set the grating errors for ray tracing of a grating with errors
Hi @Liu, Following your questions regarding the approach your colleague used—combining Y and Z error matrices to represent gr...

1 day 前 | 1

| 已接受

已回答
App Designer: Plotting on uiaxes from a callback. Formatting X-axis as HH:mm:ss
Hi @SteveM, Thank you for your insightful comments regarding the x-axis time formatting issue. After reviewing the MathWor...

1 day 前 | 0

| 已接受

已回答
How could i implement a specific torque-rpm engine characteristics?
Hi @Adam, Great to see you're tackling a realistic truck driveline implementation for your diploma work - *modeling the D17A7...

1 day 前 | 0

已解决


Find the maximum number of decimal places in a set of numbers
Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not count...

2 days 前

已解决


There are 10 types of people in the world
Those who know binary, and those who don't. The number 2015 is a palindrome in binary (11111011111 to be exact) Given a year...

2 days 前

已解决


Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

2 days 前

已解决


Rescale Scores
Each column (except last) of matrix X contains students' scores in a course assignment or a test. The last column has a weighted...

2 days 前

已解决


Draw a '0' in a one matrix!

2 days 前

已回答
When using MATLAB operations on Fluent through ansys_aas, setting the wall temperature to a function of the Z-axis raises an error. Is there a solution?
Hi @耳, Saw your post about the MATLAB-Fluent temperature function issue and thought I could help out. That error you're runni...

3 days 前 | 0

已回答
wlan imaging using ultrasound simulation in matlab
Hi @Imaging, I hope you’re doing well. After reviewing the MUST ultrasound toolbox documentation, the WLAN Toolbox example on...

3 days 前 | 0

已回答
difficulty in modifying thermal liquid setting for air , water and oil
Hi @Oreoluwa, I saw your comment regarding the difficulty in modifying thermal liquid settings to have air, water, or oil wit...

4 days 前 | 1

已回答
MATLAB NFC Antenna Simulation
%Complete toolbox-free MATLAB simulation code (`nfc_basic_antenna_simulation.m`) that %solves your resonance detection problem a...

4 days 前 | 0

| 已接受

已回答
Require assistance in Modelling a Vacuum Pump
Hi @Anirudh, Following your comment, I've compiled a comprehensive blueprint for simulating a diaphragm vacuum pump driven by...

5 days 前 | 0

已回答
Implement data type propagation for custom block
Hi @Martin Ryba, Thanks for sharing the screenshot and your notes — they helped clarify exactly what’s happening in your mask...

5 days 前 | 0

| 已接受

已回答
Where can I find references for practical Channel estimation (nrChannelEstimate function)
Hi @Thien Hieu, Thank you for your inquiry regarding mathematical references for Pilot Average and Virtual Pilot approaches i...

5 days 前 | 0

| 已接受

已回答
How do I prevent motor from entering reverse generating region, and stay in forward motoring region?
Hi @Zachary, Looking at your simulation results, the issue is clear: your motor is operating in Quadrant 4 (negative speed, p...

5 days 前 | 0

已回答
Six-Phase PMSM FEA Block Working as Motor
Hi @Ali, Thank you for your detailed question about implementing the dual three-phase PMSM using the Motor-CAD import example...

5 days 前 | 1

| 已接受

已回答
CAT12 Error using MATLABbatch system
Hi @Mia DeCataldo , Your " _Array indices must be positive integers_" error at cat_run.m line 526 is a known CAT12 parallel p...

6 days 前 | 0

已回答
Unable to connect generated simscape model of TK22E10N1 from Simulink-PS converter to the node 2( Node 1 as Anode, Node 2 as Gate and, Node 3 as Source)
Hi @ Ajit Singh, I need to mention upfront that I *don't have direct access to Simscape or toolbox*, so this response is base...

6 days 前 | 0

已回答
How to use Simulink 6DOF Block for Rocket Simulation?
Hi @Hugh, Great question about the Simple Variable Mass 6DOF ECEF (Quaternion) block! I should mention upfront that I researc...

7 days 前 | 0

已回答
exportONNXNetwork and then importNetworkFromONNX is not the same
Hi @Darcy, I saw your post about the inconsistencies between your original network and the one you got back after exporting t...

7 days 前 | 1

| 已接受

已回答
When using Simlink real-time (MATLAB 2020a), the following error occurs. Does anyone know the solution?
Hi @子谦, I saw your post about the Simulink Real-Time error you're experiencing with MATLAB 2020a. The error message you're g...

7 days 前 | 0

已回答
How to simulate reflection grating ray tracing
Hi @Liu, Your matrix approach for handling grating imperfections is clever, but I think there's a more efficient way to tackl...

8 days 前 | 0

已回答
How can I expedite reinforcement learning training time in MATLAB?
Hi @Nida Ahsan, Your observation is correct and well-documented. Parallel RL training trades sample efficiency for wall-clock...

8 days 前 | 1

已回答
Help me understand this PQ Controller Model (ABC to dq-reference using Park Transform) in Simulink
Hi @Timothy Joel, Thank you for your detailed question regarding the PQ controller implementation for BESS applications. I ap...

8 days 前 | 1

| 已接受

已回答
reduce mesh quantity in isosurface plot
Hi @Saurav and @Star Strider, I've read through the thread and appreciate both the original question and the thoughtful respo...

9 days 前 | 0

已回答
Is it possible to use two or more GPUs with the UAV Toolbox simultaneously?
Hi @Jones, Thanks for your update. Noted that you're using UAV Toolbox for UAV simulation with HIL and integrating aerodyn...

11 days 前 | 0

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