Shubham
MathWorks
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I am an EDG Engineer at MathWorks. My responsibilities include Development and Technical Support. DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of MathWorks.
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Polyspace 2012 b error in server response
Hi Mohammed, I understand that you are receiving an error when you try to execute a C project on Polyspace 2012b. This problem...
1 year ago | 0
How do you add multiple justifications to a single line of C++ code in polyspace?
Hi Aaron, I understand you want to add mutiple annotations to the single line of code in Polyspace. It depends on what annota...
1 year ago | 0
PolySpace bug finder approximations
Hi Andrei I understand you want to increase the precision of the approximation of the values of the variables without changing ...
1 year ago | 0
Security issue while connecting with an OPC UA Server
Hi, I understand you are getting an error regarding verifying security when you are trying to connect the client to OPCUA Serve...
1 year ago | 0
| accepted
I have downloaded matlab installer and while trying to install I am unable to see polyspace in the section?
Hi Viswa, I understand you are facing issues while installing Polyspace R2023a. Starting from MATLAB R2019a, Polyspace product...
1 year ago | 0
Why Polyspace Code prover do not permit to check some MISRA rule ?
Hi Pascal, I understand you want to know the limitations of Polyspace Code Prover and Polyspace Bug Finder over MISRA 2012 Rule...
1 year ago | 0
some bug on Polyspace ,the variable imask never has value of 3。
Hi Chen, I understand you could not figure out when the value of the variable "imask" reaches "3" as shown in the variable acce...
1 year ago | 0
MQTT algorithm for iot
Hi Anwar, You cannot implement your own security algorithm in MQTT Protocol in MATLAB. From R2022a, MATLAB introduced Industria...
1 year ago | 0
Control a Stepper Motor Using RS232 Serial Communication
Hi, I understand that you want to set up the connection of Step Motor Controller in MATLAB and send commands to control it. To...
1 year ago | 0
How to change the alpha property (transparency) in the function “plot3”?
Hi, I understand you want to set transparency in "plot3" function. But Line series objects do not support transparency (alpha)...
1 year ago | 0
How does polyspace bug finder intelligently identify useless if errors in if-else
Hi, I understand you want to avoid the useless check flagged by Polyspace. The reason Polyspace is marking the variable 'valu...
1 year ago | 0
How to define partial fraction expansion?
Hi, MATLAB provides a function called residue that can be used to perform partial fraction decomposition of a rational function...
1 year ago | 0
OPC toolbox in simulink
Hi, You can use the ICOMM Toolbox in Simulink to interact with OPC DA servers and exchange data between Simulink models and ext...
1 year ago | 0
polyspace automation standalone script for BF and CD
Hi basheer, I understand you are not able to use commands like polyspace-bug-finder and polyspace-code-prover in Polyspace R201...
1 year ago | 0
| accepted
MQTT publish plain hex
Hi, The write() function expects a string as input, so it is not possible to directly pass the raw data as a binary string. In ...
1 year ago | 0
OPC-UA data for realtime simulation in Simulink
Hi, I understand you want to use OPC UA Blocks in Simulink. The ICOMM Toolbox does not support OPC UA Blocks as of now. The IC...
1 year ago | 0
Can i to use a opc-ua functions of Matlab into Simulink ¿?
Hi, The ICOMM Toolbox does not support OPC UA Blocks in Simulink as of now so it is not possible to use OPC UA Functions in Sim...
1 year ago | 0
How to add event listener to a stateflow block?
Hi, Please refer to this MATLAB Answer. I hope this will solve the issue.
1 year ago | 0
Enquiry about MQTT and HTTP
Hi Kevin, In MQTT, the concept of message expiry is supported through the use of the "Message Expiry Interval" property. This p...
1 year ago | 0
Index in position 1 exceeds array bounds (must not exceed 1) AT d_theta_plus = (theta(j+1, n) - theta(j, n)) / delta_z;
Hi Shwetha, Based on your code, it seems that there are two problems in the program: 1. Accessing `theta(j+1,n)` instead of `t...
1 year ago | 0
Simulink and an OPC-UA server
Hi, I understand you want to connect to OPC UA Server via simulink. Starting with R2024a, the Industrial Communication Toolbox...
1 year ago | 0
OPC UA - Connect MATLAB as Client to an OPC UA Server
Hi, In MATLAB, you can establish a connection to an OPC UA server using the ICOMM Toolbox. Here's an example of how you can do ...
1 year ago | 0
How do I receive the message when I subscribe to a topic using "MQTT in Matlab"?
Hi Sven, In MATLAB, you can use the read() function to retrieve messages from different MQTT subscriptions. Additionally, when ...
1 year ago | 0
License Manager Error -15
Hi Mohammad, Please refer to this. Why do I receive License Manager Error -15? - MATLAB Answers - MATLAB Central (mathworks.co...
1 year ago | 0
fuzzy C-means Algorithm
Hi Ahmed, It is possible to modify the options in the Fuzzy C-Means (FCM) algorithm in MATLAB, including the distance metric us...
1 year ago | 0
how to use imresize function.
Hi Mohd, The value "3" in the statement "2320x2864x3 uint8" refers to the number of color channels in the image. In this case, ...
1 year ago | 0
| accepted
Difference between ar() function burg implementation and arburg() function
Hi Demos, The reason why the `ar()` function requires double the data points compared to `arburg()` for the same model order is...
1 year ago | 1
| accepted
How many installations allowed for a Home License ($149)
The MATLAB Home License can only be used on a single computer at a time. For more info refer this MATLAB Answer.
1 year ago | 0
Buying Decision M2 Pro/Max for Running Native Silicon
Hi Dan, It seems like your primary concern is whether having a matrix size close to your RAM size would result in a reduction i...
1 year ago | 0
License Manager Error -1
Hi Pranav To migrate the MATLAB Server Product from one virtual machine (VM) to another, you need to follow a series of steps. ...
1 year ago | 0
| accepted