# Tong Zhao

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**Feeds**

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...

mer än 2 år ago | 1 answer | 0

### 1

answerSimulink 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...

mer än 2 år ago | 0

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...

mer än 2 år 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...

mer än 2 år ago | 1 answer | 0

### 1

answerFast 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...

mer än 2 år 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...

mer än 2 år ago | 1 answer | 0

### 1

answerHow 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...

mer än 2 år 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...

mer än 2 år ago | 2 answers | 1

### 2

answersRapid 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...

mer än 2 år 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...

mer än 2 år ago | 1 answer | 0

### 1

answerQuestion

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...

mer än 2 år ago | 1 answer | 0

### 1

answerQuestion

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,...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

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...

mer än 3 år ago | 0 answers | 0

### 0

answersQuestion

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...

ungefär 4 år ago | 0 answers | 0

### 0

answersQuestion

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...

ungefär 4 år ago | 1 answer | 0

### 1

answerQuestion

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...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

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...

mer än 7 år ago | 1 answer | 1