Nick DeMarchis

Last seen: 4年以上前 | 2019 年からアクティブ

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質問

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...

6年弱前 | 1 件の回答 | 0

1

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質問

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

6年弱前 | 1 件の回答 | 0

1

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質問

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 ...

6年弱前 | 1 件の回答 | 0

1

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質問

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...

6年弱前 | 1 件の回答 | 0

1

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質問

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...

6年弱前 | 1 件の回答 | 0

1

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質問

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...

6年弱前 | 2 件の回答 | 0

2

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