Questions tagged [matlab]
MATLAB is a high-level language and interactive programming environment for numerical computation and visualization developed by MathWorks. Don’t use both the [matlab] and [octave] tags, unless the question is explicitly about the similarities or differences between the two. When using this tag, please mention the MATLAB release you're working with (e.g. R2017a).
matlab
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Python griddata() and Matlab griddata(): different results at some grid points
While converting some (pretty big physics) Matlab code to Python, I have stumbled upon this situation. Python/Scipy's griddata() function gives different results than Matlab's counterpart griddata() ...
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Error using Eigen: "mismatched types" with scalar vector multiplication
I am trying to perform the following operation from MATLAB using Eigen matrices in C++.
Given an example in MATLAB:
clearvars; clc; close all;
Nx = 8;
Ny = 8;
Lx=2*pi;
dx = Lx/Nx;
Vec = fftshift(-Nx/...
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What is the reason why flxible function in SPM-based restplus in matlab does not work
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The pipeline function in restplus, the spm-based preprocessing software in matlab, cannot be used. When flexibe is selected, the file source ...
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Matlab inputparser catches wrong input with the same leading characters
This test function returns the square of the input, and can add an optional offset when supplied as a name-value input.
function out=test_parser(a,varargin)
% parse inputs
parser=inputParser;
...
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Why am I not getting faster computations when I increase my EC2 vCPUs? [closed]
I have to run a code on MATLAB that I can't optimize so I have to increase my computational power. The code already uses parallel processing.
I have installed MATLAB both on Ubuntu and Windows on AWS ...
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temperature monitoring system with real time using matlab and python
I have a machine learning model python code it is given next second predicted temperature. i want to add that temperature to the matlab simulink as a input in real time. when the python code is ...
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1
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MATLAB does not read parquet file, simply says "Unable to read Parquet file". How can I still read it?
I have created a parquet file using Python polars' .write_parquet method. It can be read back by Python without a problem and MATLAB can also read the information about the file using parquetinfo ...
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Is there an equivalent function for MATLAB's bwskel in Python?
I am working with a mask of a cell, and want to skeletonize it in Python exactly as it is done in MATLAB.
The code in MATLAB is: I3A = bwskel(logical(I3A)); while in Python I am using I3A = ...
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Lag-time correction between two .mat dayfiles with one taken as reference
So I'm working on creating a MATLAB script for the lag-time correction of several .mat files with the second set taken as reference.
The .mat files come from two spectrometers that sample at 10 (LGR) ...
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How to Implementing Conditional Code Generation in Simulink Using S-Function Blocks and C Preprocessor Directives
Has anyone worked with Simulink where you're using an S-function block to pass arguments to a C file.
and then using those arguments in the C file to create preprocessor (#if) directives for ...
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How can I reproduce Matlab file reading with Python and Numpy for decoding a .dat file?
I have a Matlab script that reads an encoded .dat file, decodes it and saves it. I was trying to translate this into Python using numpy. I've found that for the same file, I get different output ...
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Ask for help，Code issues with LDPC-BICM-ID [closed]
The code I used is that:https://github.com/wvu-wcrl/CML,Has anyone used this code? I would like to ask how to draw the EXIT curve of ldpc and how to set the number of internal iterations of LDPC
I ...
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Identifying eigenvalues for stability analysis [closed]
I have two 7x7 matrices and I would like to know how to calculate their eigenvalues.
Could I divide them into smaller blocks, or is there another mathematical method to achieve this?
When I attempted ...
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solving the dual optimization Problem of SVR using quadprog
Could someone please take a look at my code and verify if the H matrix, w, and b are correct? I'm working on a project and want to ensure these components are accurate. Your help would be greatly ...
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i simulink model article bacse but i didt right or not right
I am an electrical engineering student and I had to model an AGC based on an article which I have put the links here as well,
[link1 shows the model which I have designed using MATLAB based on the ...
