Tag matlab

I am trying to read an mpeg2 transport stream video file (*.ts) in Matlab. The video is compressed using H.264. I am able to play the video with Windows Media Player and VLC media player. Matlab VideoReader function does not…

Hi Team, Do we have any timeline for adding SmartHLS support to HDL Coder? Could you please let us know if this is currently planned and, if so, when we can expect it to be available? Thank you!Hi Team, Do…

Setup: Board: Custom PCB with STM32G431CBT6 (LQFP48) MATLAB/Simulink R2026a, STM32 Microcontroller Blockset (CubeMX-integrated workflow) Model reads an SPI absolute encoder (AS5047D) via SPI1, using two chained SPI Controller Transfer blocks (Chip select: "Provided by the SPI peripheral"), then computes angle/speed…

Hi everyone, I am trying to use Monitor & Tune (External Mode over Serial) on a custom STM32H750VBTx board, but I always get the following error: My setup: Custom STM32H750VBTx board ST-LINK V3 for programming FT232RL USB-to-TTL for External Mode…

When I installed Matlab 2026, the license file references the Ethernet MAC which is as it should be. After launching Matlab, the error message references the Host ID as being the Wifi MAC and refuses to run. Wifi is off…

I am feeding the same tleStruct data to the propagateOrbit function twice, but in one case propagageOrbit is successful, and in the other case it fails with the following error message: Error using propagateOrbit An error was encountered when propagating…

Hello, I have long conversations with Copilot in MATLAB and would like to keep a record of them. I know it’s possible to save the chat history as a text file, but I lose all the formatting in the process.…

Hi, I would like to create a test case to validate the changes in our apps created with App Designer. I cannot find a clear documentation how to create tests when there are dialog box such as "uiputfile" and "uigetfile".…

When trying to import an .fmu  into a Simulink model by selecting it in the FMU block, I get the following error: Error parsing FMU ‘myFMU.fmu’ Caused by: Error in supplied FMU: Dynamic library file (‘.dll’) does not exist in…

I would like the output of parsim to be saved to a file rather than to the workspace, as my simulation output is quite large and I need to run many iterations, all of which will occupy inordinate amounts of…

I wrote the code using function Talbot but I expect the result at t tends to infty it should give 1 because I divide it to the function of steady case at sigma=0 sh1() function sh1() clc; close all; t_values…

Hello everyone, I’m working with the Antenna Toolbox in MATLAB and would like to model differential transmission lines to design a balanced-to-unbalanced converter (balun). Specifically, I want to define a pair of coupled lines (or something equivalent) using the customAntenna…

Hi, I need to make a radio planning tool in MATLAB. In other words, I need to put antennas, see them coverage, etc. How can I tri sectorized the antenna? I am using the version R2016a.Hi, I need to make…

%% Luz-Meiboom fit of R2 vs pH clear; clc; close all; %% Data pH = [1.88, 2.45, 3.39, 3.87, 4.53, 4.68, 5.12, 5.25, 5.55, 5.82, … 6.01, 6.27, 6.66, 6.98, 7.75, 8.25, 8.96, 9.23]; R2 = [0.01137, 0.00973, 0.00803, 0.01824,…

When it comes to antennas, we require the bandwidth from obtained S11 readings, preferably below -10dB (Click here for more info). This is the frequency range at which the reflection coefficient is less than a certain magnitude (in most cases…

I am using a MATLAB script that uses the readcell function to read in data from multiple CSV files. Each file is relatively large (4.5 MB) and is read in with the ‘ConsecutiveDelimitersRule’ set to ‘split’. When I compare the…

This is the rotor position calculation block of a PMSM_SMO simulink model. This blcok is built based on the formula below: MY QUESTION IS : WHY function arctan(u[1]/u[2]) is composed of u[1] = omega_c(cutoff frequency of the low-pass filter) and…

Hello, My final goal is to solve this 3rd order equation or at least find one solution so that I can proceed with a 2nd order equation: eq = s^3/(Att*W1*WGB*Wp) + ((W1 + Wp)*s^2)/(Att*W1*WGB*Wp) + ((Wz + Att*WGB)*s)/(Att*WGB*Wz) + 1.0==0;…

I am planning to provide my compiled application to other users. I would like the legal requirements about this process.I am planning to provide my compiled application to other users. I would like the legal requirements about this process. I am…

I am using the wavelet scattering using sn = waveletScattering( … ‘SignalLength’, 128, … ‘QualityFactors’, [4 1]); The thing i cannot understand is 1) In the output of the featureMatrix(sn, profiles_raw(1,:)’, ‘Transform’, ‘log’) i have 30×8 shaped output, i know…