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Harsh Mahalwar


Last seen: 12 days ago Active since 2023

Followers: 0   Following: 0

Programming Languages:
C++
Spoken Languages:
English
Pronouns:
He/him

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  • Knowledgeable Level 1
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Answered
Create loop over time period adding iteratively days
Hi, From what I can gather, you are trying to modify the loop to correctly increment the date range by one day with each itera...

3 months ago | 0

Answered
How to send UTF std::string back to Matlab?
Hi Rakesh, From what I can gather, you are trying to send std::string (UTF-8) from C++ to MATLAB and getting an exception sayi...

3 months ago | 0

Answered
Integrate app within another app
Hi Jackson, From what I can gather, you are trying to incorporate App A with App B in such a way that when App B is opened fro...

3 months ago | 0

Answered
How to simulate a large number of probabilities efficiently?
Hi Cooper, From what I can gather, you are trying to create a rand array inside a for loop which is going to iterate 2.25 mill...

3 months ago | 0

Answered
Standalone Application - fwrite invalid file identifier if launched by another user
Hi Chiara, From what I can gather, you have deployed a standalone application which reads the data from a csv file and when you...

3 months ago | 1

Answered
try/catch with timeout
Hi Lionel, As there are several parts to this question, I will be solving it iteratively. Running an external application/co...

3 months ago | 0

Answered
Bellman Equation with two independent variables
Hi Laura, From what I can gather, you are looking for an implementation of Bellman equation with 2 independent variables in MA...

3 months ago | 0

Answered
Calling custom class callback?
Hi Marc, From what I can gather, you are trying to call a callback function from classB which is a public function defined in ...

3 months ago | 0

Answered
How can i implement Diffie Hellman Key exchange in Simulink using MATLAB function?
Hi Elyazeya, I can understand that you are trying to implement Diffie Hellman key exchange algorithm in MATLAB function block ...

3 months ago | 0

Answered
How to wait for external executable to close?
Hi Mark, I can understand that you are trying to halt/pause MATLAB, till the MATLAB app executed by “system” function is not c...

3 months ago | 0

| accepted

Answered
How to get Java byte array into Matlab
Hi Patrick, As I can understand, you are trying to implement the “DataInputReader” class into MATLAB. Also, you are interested...

3 months ago | 0

Answered
Launch a custom App Designer application when opening a file.
Hi Allen, I can understand that you are trying to save your data in such a way that when the saved data is launched through th...

3 months ago | 0

Answered
Estimate the natural logarithm using a Taylor While Loop
Hi Morgon, As I can understand that you are trying to code Taylor series in MATLAB. Also, you want to add some error handling ...

3 months ago | 0

Answered
problems with rapid accelerator model
Hi Semion, I can recognise that you are unable to use the Rapid Accelerator mode in Simulink due to the error mentioned above....

3 months ago | 0

Answered
Excel solver functionality in Matlab
Hi Sem, I can recognise that you are trying to find a way to solve a nonlinear optimisation problem using MATLAB. The opti...

3 months ago | 0

Answered
How to use tall to solve out of memory problem
Hi Henriette, I can recognise that you’re trying to use the tall arrays to tackle the out of memory error. After going thro...

3 months ago | 0

Answered
How do I Generate a Spectrogram in AppDesigner based on Simulink?
Hi Schubert, As I can understand you are trying to display the same output that you are observing in the spectrum analyser’s s...

3 months ago | 0

Answered
I need to generate digital clock pulse of the form [01010101] just like in the figure given below:
Hi Saswati, I can recognise that you are trying to generate a digital clock pulse. You can use the Pulse Generator block in Si...

3 months ago | 0

Answered
Requested 196608x4096 (12.0GB) array exceeds maximum array size preference. Creation of arrays greater than this limit may take a long time and cause MATLAB to unresponsive
Hi Amit, I can recognise that you are trying to multiply 2 matrices of size (196608,4096) and (16, 16, 16) respectively. Due to...

3 months ago | 0

Answered
Compiled Application Start Menu Folder
Hi Brian, As I can understand, you are trying to find a way to automate the process of generating a Start menu folder for your...

3 months ago | 0

Answered
Memory usage limitation for standalone Matlab app designer Apps using Matlab Compiler
Hi Aubai, As I can understand, you are trying to limit MATLAB’s memory usage according to the available memory. Using MATLAB ...

3 months ago | 0

Answered
MATLAB selecting rows from a MySQL database is very slow
Hi Bruce, As I can understand, you’re trying to fetch a large dataset into MATLAB and currently, it is taking around 11 minutes...

3 months ago | 0

Answered
Matchpair and Hungarian algorithm
Hi Danish, I recognize that you’ve divided your question in 4 parts, so I’ll try answering it in 4 parts! Is there an inbuil...

3 months ago | 0

Answered
How to pass an object instance from MATLAB to Simulink?
Hi Krupa, From my understanding, you’re creating a RL environment in Simulink and trying to iteratively use a MATLAB function (...

3 months ago | 0

Solved


Toeplitz Matrix
For a given square matrix of order n-by-n check whether this is a Toeplitz matrix or not. Return true if it is.

6 months ago

Solved


ZigZag matrix with reflected format
ZigZag MATRIX with REFLECTED format. We have only input x. We have to create a matrix in the following pattern. input n=5...

6 months ago

Answered
MATLAB consuming a lot of CPU while idle
Hey Isaac, I understand, you are looking for ways to limit MATLAB CPU usage. Here are some ways to do so: You can try decreas...

11 months ago | 0

Answered
How to generate emxAPI.h and emxutil.h files on MATLAB Coder?
Hi Deo Kim, I understand, you want to use emxAPI.h and emxutil.h files with MATLAB but you haven't installed the entire app lib...

11 months ago | 0

Answered
Updating variable from another place in the code
Hi Ricardo, I understand, you want to update a variable from a different location and want the change in the variable to impact...

11 months ago | 1

| accepted

Answered
View a shapefile, then plot points with lat/long?
Hey Niky, You can figure out the coordinate system of a shapefile using the shapeinfo function! sInfo= shapeinfo('bayarea_gene...

12 months ago | 0

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