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Tong Zhao


Last seen: 1 year ago |  Active since 2017

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Question


How to run on-demand asynchronous tasks in Simulink?
I wonder how one could implement an on-demand computation task in Simulink that will keep running in the background until finish...

2 years ago | 1 answer | 0

1

answer

Answered
Simulink and Memory and Matlab Function Block
You can use a Memory block outside the MATLAB Function block to store your values, then send the output of the Memory block back...

2 years ago | 0

Answered
How to use parfor to create an array of SimulationInput objects?
My own answer to the problem: Actually there's no syntax error regarding SimulationInput here. The error was due to another rea...

2 years ago | 0

| accepted

Question


How to use parfor to create an array of SimulationInput objects?
I have a piece of code used to generate an array of SimulationInput objects, it works in a normal for loop, but when I switch to...

2 years ago | 1 answer | 0

1

answer

Answered
Fast Restart can not be enabled as profiling is turned on
I solved my own problem. The problem was that somehow the Simulink profiler was on in the background, and to manually turn it of...

2 years ago | 1

| accepted

Question


Fast Restart can not be enabled as profiling is turned on
I have a simulink model that runs fine otherwise. But when I started to try the 'Fast Restart' feature, it gives the following w...

2 years ago | 1 answer | 0

1

answer

Answered
How to use system libcrypto.so.1.1 instead of MATLAB libcrypto.so.1.1 to avoid error: symbol EVP_KDF_ctrl version OPENSSL_1_1_1b not defined in file libcrypto.so.1.1
I found an answer to my own problem, thanks to my cluster admin, and @Walter Roberson. And the solution turned out to be not exa...

3 years ago | 2

| accepted

Question


How to use system libcrypto.so.1.1 instead of MATLAB libcrypto.so.1.1 to avoid error: symbol EVP_KDF_ctrl version OPENSSL_1_1_1b not defined in file libcrypto.so.1.1
Since I work on a cluster and I'm not the admin, I simply cannot delete any files from the <MATLABROOT> folder. I wonder is the...

3 years ago | 2 answers | 1

2

answers

Answered
Rapid Accelerator tunable parameters mapping structure remains empty after build
I had a similar problem, and here's how I resolved it: In my Simulink model, the tunable parameters I provided did not contri...

3 years ago | 0

Question


Error 'The process cannot access the file because it is being used by another process' during a parfor loop
I am using parfor loop and system() function to run batches of simulations based on a codgenerated file from a simulink model, a...

3 years ago | 1 answer | 0

1

answer

Question


Permission denied for executing batch file on linux compute node
On a local unbuntu 20.04 os, I have followed the MATLAB example of building code-generated model file (as rsim.tlc system target...

3 years ago | 1 answer | 0

1

answer

Question


GPU Coder used, but got error: Error generated while running CUDA-enabled program: [700,cudaErrorIllegalAddress]
I'm using GPU coder to accelerate N-D interpolation function interpn(). Everything worked fine when my problem scale was small,...

3 years ago | 1 answer | 0

1

answer

Question


Merging Organised Point Clouds together in MATLAB Function block in Simulink
Hi, In an autonomous vehicle point-cloud simulation, I have organised point cloud data from two different sources: one from othe...

3 years ago | 0 answers | 0

0

answers

Question


Customize Scene with Unreal Engine failed in R2020b
Back in MATLAB R2020a, I was able to follow the guide at https://www.mathworks.com/help/driving/ug/customize-scenes-using-simuli...

4 years ago | 0 answers | 0

0

answers

Question


Fatal error running reference example Double Lane Change Maneuver after adding a scope to the model
I'm using latest R2020a and trying to run the reference model "Double Lane Change Maneuver"( https://www.mathworks.com/help/vdyn...

4 years ago | 1 answer | 0

1

answer

Question


How to add transparency to animatedline?
I have some animation in plot that I want to add transparency to, since I'm plotting multiple data with different color, and som...

7 years ago | 1 answer | 0

1

answer

Question


How to animate different plots at the same time?
I am wondering if there's a way to animate two different figures (Figure 1 and figure 2 For example) at the same time. I know th...

7 years ago | 1 answer | 1

1

answer