Govind KM
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Python, C++, MATLAB, SQL
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Execute UDP read faster
Hi Rakesh, One way to speed up the UDP read process is to read and process the data in chunks. Additional details on this and o...
1 day ago | 0
Simscape Battery model extension
Hi yoi, From what I understand, you wish to set the Terminal Resistance (R0) parameter of the Simscape Battery (Table-Based) bl...
4 days ago | 0
Check Block Compatibility Error
Hi @wenjing cai, The Digital Filter block has been made obsolete. It is recommended to use the Discrete FIR Filter, Discrete Fi...
4 days ago | 0
How to store images and vectors in CNN image-to-vector regression problems
Hi @Hiroki Fukuda, The reasons for the error are: When passing 2D images in the form of a numeric array as input to the trainN...
8 days ago | 0
Why is my function not recognized?
Hi Ny, If a function is defined inside of a MATLAB script containing other code, it becomes a local function and can only be ca...
8 days ago | 1
| accepted
Using CustomAntennaElement as an exciter for the cassegrain object.
Hi @Tood, From what I understand, you are facing the mentioned error when trying to set a phased.customAntennaElement as excite...
8 days ago | 0
"Could not execute target data map file" error for serial communication TMS320F28335 Error
Hi Sreehari, I was getting a similiar error when performing external mode simulation using XCP communication. A possible reason...
11 days ago | 0
Matlab crashes when I try to access Gpu
Hi Avi, The most common reasons for MATLAb crashing when accessing the GPU are: The graphics drivers for your machine might no...
14 days ago | 0
J1939 Network COnfig warnings
Hi @john young, You can refer to the following MATLAB Answers post for a possible workaround: https://www.mathworks.com/matlab...
14 days ago | 0
Error using serial/fopen
Hi Gaston, A possible reason for the "No ports are available" error is that MATLAB only automatically recognizes serial port na...
14 days ago | 0
How to connect several Simulink blocks to one Simulink Dashboard toggle switch ?
Hi Hadrien, I was facing a similiar issue. As a workaround, the "Callback Button" from the "Simulink/Dashboard" library can be...
15 days ago | 0
Why i got this error and how to solve it?
Hi @katuysha, I was facing a similiar issue when simulating my model containing S-functions. A workaround for me was to turn of...
15 days ago | 0
i have data.mat file and I am working on load forecasting for solar power with CNN, I am facing issue in data preparation.
Hi @muhammad, The reshape function requires the total number of elements in the input array to be preserved in the output array...
17 days ago | 0
How to change the function "vision.TextInserter" to function "insertText" in this code ?
Hi Vitaliy, To use the insertText function in place of vision.TextInserter, lines of code that call vision.TextInserter and the...
17 days ago | 0
Error in 'DDS_compiler/IQ Demodulator/MixerI': Initialization commands cannot be evaluated. Caused by: Each RF Blockset system must have a RF Blockset Configuration block.
Hi Swathi, To run models containing blocks from the RF Blockset, a Configuration block from the "RF Blockset/Circuit Envelope/U...
18 days ago | 0
Add Internet Protocol Packet Decoder (Issue related to example and addUpperLayerDecoder) - V2022a
Hi @SummersEnd, The “Add Internet Protocol Packet Decoder to PCAP File Reader” example has been added in R2023a. If supported b...
21 days ago | 0
Is sampling rate 384kHz through direct sound playable in MATLAB?
Hi @哲史 伊藤, Audio features from base MATLAB, such as “audioplayer”, use the “DirectSound” audio host which is limited to 192kHz....
21 days ago | 1
I need to convert mutiple .nii files into one .nii.gz file.
Hi Ed, The “gzip” command is designed to compress individual files rather than creating a single archive containing multiple fi...
21 days ago | 0
How to Measure the Time Difference of Arrival(TDOA) between two receivers
@Ijjada Hari, Rectangular pulse waveforms can be generated using a “phased.RectangularWaveform” object. Here is sample code for...
23 days ago | 0
How does the creation path for 'slprj' in Embedded Coder work?
Hi Philipp, I was facing a similar issue when using Embedded Coder to perform SIL. A workaround for me was to change the ‘Check...
23 days ago | 0
PowerGUI and Rapid Accelerator: A new block names [...] cannot be added
Hi Marten, I was getting a similar error at the "Connect to Rapid Accelerator Process and Simulate" stage, when simulating my m...
24 days ago | 0
How to use two releases of MATLAB (R2017a and R2022b) simultaneously on my laptop?
Hi Sadiq, As I understand, you are getting license errors including a “Deactivation required” error when trying to use multiple...
24 days ago | 0
binomial model (in the context of stocks): doesn't work well
Hi Jan, The “OptionPrice” matrix gives the option value for each possible path in the binomial model, which is the price paid b...
25 days ago | 0
Over time reduce an input value linearly with a delay after each decrement, using a Simulink model
Hi Steve, This can be achieved using the “Signal Editor” block, which can create and edit input signals from user specification...
28 days ago | 0
Simulink orbit propagator: How do I pause and access data at each time step?
@Gökhan, As I understand, at every simulation time step, you want to save the position and velocity outputs of the “Orbit Propa...
28 days ago | 0
| accepted
Change asynchronous machine block parameter during run time
@Ryhze, I understand that you want to change the parameters of the “Asynchronous Machine” block at model runtime. However, as p...
29 days ago | 0
im unable to get the drive cycle block
Hi Khushal, This error message seems to indicate an issue with the “startup.m” file, which is a user defined script executed at...
29 days ago | 0
How to log out of matlab drive account?
@chao liang, MATLAB Drive Connector currently does not have a built-in function to log out of it. To sign out and change accoun...
1 month ago | 1
Reg. Scrambling in Simulink
@SS, The “Initial states” parameter for the “Scrambler” block needs to be a non-negative integer vector of length equal to the ...
1 month ago | 0
Seeing error-The block 'ABCblock/xyz' has a discrete sample time that does not match the sample time 0.02 of the If block 'ABClocl/xyx/IF'.
@yogi, Generally, setting “Sample Time” in “If-Action” subsystems is not recommended as it can cause sample rate transition to ...
1 month ago | 0