Nick DeMarchis

Last seen: environ 4 ans il y a | Actif depuis 2019

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Plot against varying index
Hi there! I am dealing with two subplots, but the indecies of one vary with the indecies of another by M, and I'm just using th...

plus de 5 ans il y a | 1 réponse | 0

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fprintf - a troubling question
Hi there! In the introduction to my program, I use the lovely fprintf command as follows: fileID = fopen(audioFileName); aFHea...

plus de 5 ans il y a | 1 réponse | 0

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Joining every eight columns in a matrix
Hi there! Right now I have a (large by 46) double Matrix. An example is shown below: [1 2 3 4 5 6 7 8 1 2 3 4 5 6 ...

plus de 5 ans il y a | 1 réponse | 0

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Randomly change certain characters of a character matrix
Hi there! I have a very large (~300,000 by 16) character vector. How could I insert a section that randomly changes, say 1000 of...

plus de 5 ans il y a | 1 réponse | 0

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How to convert sometimes negative decimal matrix to two's complement
I have a matrix that is 667648x2, full of sometimes negative decimals that range between -1 and 1. How would I convert this matr...

plus de 5 ans il y a | 1 réponse | 0

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Doing calculation across columns
Hi there. I have a 4 column by 500 row matrix. How would I add a fifth column that calculates , where x is the corresponding val...

plus de 5 ans il y a | 2 réponses | 0

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