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james sinos


Last seen: 1 year ago |  Active since 2021

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how to compute premitive function
lets say : i have dq the derivative of the function q (r) , starting from dq i would like to compute the original q function u...

3 years ago | 1 answer | 0

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answer

Question


how to increase function values through its derivetive
we have a derivetive funtion df/dx . i want to manipulate df/dx in a way to increase the values of the original function f(...

3 years ago | 1 answer | 0

1

answer

Answered
sorting in linaire descending order
thank you mathieu actionaly my problem is more complicated , i set this picture to explain it i want to exract from my dat...

3 years ago | 0

Question


sorting in linaire descending order
lets says i have a matrice ( 9x5) i want just one value from each column . in a way to have values forming descending line . (...

3 years ago | 2 answers | 0

2

answers

Question


i have the graph of a first derivative , how to plot its original function
i have the graph of a first derivative , how to plot its original function thank you

3 years ago | 0 answers | 0

0

answers

Question


if with 2 conditions
i used this statement conditions before it worked well, but this time Matlab says it work with logic condition only: how...

3 years ago | 1 answer | 0

1

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Question


add a row to a matrix each loop
lets say i have a matrix somthing liek that: for each loop there is a search for solutions, if a solution is found for a,...

3 years ago | 1 answer | 0

1

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Question


i want to save and name a matrix each loop iteration
i have a banch of txt file , i am writing a function that read data from those txt files convert them into a matrix than i want ...

3 years ago | 1 answer | 0

1

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Question


How to remove indexed set of rows from a cell array
i have a cell array "corb " = 10×5 cell array 1- first question : i want to find the indexes of all elements in the first ...

3 years ago | 2 answers | 0

2

answers

Question


compare two vectors then insert missing element
i have a matrix : A=[ 1.000 0.5860 0.01403 2.500 0.7395 0.01277 3.500 0.8450 0.01146 ...

3 years ago | 1 answer | 0

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answer