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Shawn Blancett


Active since 2017

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How to make a permanent change to a matrix using sortrows?
The code im writing, im using sort rows and its working great, it takes my array of random numbers and then puts it in order com...

ungefär 7 år ago | 1 answer | 0

1

answer

Question


Can anyone tell me what is wrong with my script?
N = input('boardsize '); NQ = 0; X = zeros(N); X(sub2ind([N,N], 1:N, randperm(N, N))) = 1; while(NQ<N) for i = ...

ungefär 7 år ago | 0 answers | 0

0

answers

Question


Can I assign values to an array in a diagonal direction from a reference point on that array?
If I have an array of size NxN,called X, and I count through it using an (i,j) for loop like this for i = 1:N for j = 1...

ungefär 7 år ago | 5 answers | 0

5

answers

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Can I count the number of integers in an index and store it in a variable?
index = find([X] == 1) If I have an array X and I use index to find the where the value 1 is in the array and it gives m...

ungefär 7 år ago | 1 answer | 0

1

answer

Question


Print numbers on an array that have a unique row and column
The code I wrote can print 1's on a unique column but can be on the same row. How could I get it to have a unique row? ...

ungefär 7 år ago | 3 answers | 0

3

answers

Question


How do you change an entire row or column of an array to a certain value
If I have an array of all zeros X = zeros(N) How do I change a column to a value I want.

ungefär 7 år ago | 1 answer | 0

1

answer

Question


How can I change rows and and diagonals in an array of size NxN
Below is the code im starting for a "queens project" where you place queens on a board so they cant attack eachother, My profess...

ungefär 7 år ago | 0 answers | 0

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answers