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Stephane


Last seen: 2 days ago |  Active since 2022

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Peaks of a function
There is a Matlab a function to detect peaks/local maxima: https://se.mathworks.com/help/signal/ref/findpeaks.html You could a...

1 year ago | 0

Question


Implicit system of ODEs, problem with ode15i
Hello, I am trying to solve a system of two 2nd-order ODEs that I write as four 1st-order ODEs. The equations are quite non-lin...

1 year ago | 1 answer | 0

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Answered
Argument of max values of multiple 2D arrays
This seems to do what you want. clc; clear all; close all; A1=[1,2,3 ; 4,5,6 ; 7,8,9]; A2=[2,2,3 ; 3,4,5 ; 5,6,7]; A3=[0,1...

2 years ago | 0

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Answered
Set to zero values in matrix in between two lines
Previous answers made me think of a way of doing this but using linear indices to limit the number of operations. What follow se...

2 years ago | 0

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Set to zero values in matrix in between two lines
Hello, I would like to vectorize the following operation: Given a 2D matrix/image and the slope and intercept of two lines (th...

2 years ago | 4 answers | 0

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