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John


Active since 2012

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Help with multiplication of cell arrays
Hi, I have an array of 100 1*4 matrices I have a second array of 1000 1*4 matrices I want the .* of for each of my 100 ...

11 years ago | 2 answers | 0

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Question


Unmatched Matrix multiplication in Cell Arrays to create reducing count.
Hi, I have an array of 1000 vectors of rates: 0.006 0.004 0.0029 ... I want to create a decreasing set of ...

11 years ago | 2 answers | 0

2

answers

Question


I have a cell array (36*72*1000), I wish to extract every other cell column-wise and every cell row-wise...
So, I want to extract cell a2, b4, c6 etc from: a1 a2 a3 a4; b1 b2 b3 b4; ie. I should have 36 values, which I wou...

11 years ago | 1 answer | 0

1

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How can I add a column vector to every column within a cell array?
Ok, so I now have a cell array with 1000 m*n matrices which I have fiddled with earlier. What I now need to do is to each col...

11 years ago | 2 answers | 0

2

answers

Question


How can I multiply a vector (n*1) by each row of a matrix (m*v) to generate m (n*v) matrices?
So in my simulation I have a matrix K (1000*72) = 1000 simulations of k And a vector B (100*1). I need 1000 matrices of Bk ...

11 years ago | 1 answer | 0

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answer