MATLAB: Unmatched Matrix multiplication in Cell Arrays to create reducing count.

matricesmatrix array

Hi,

I have an array of 1000 vectors of rates:

0.006
0.004
0.0029
...

I want to create a decreasing set of values starting from 100,000 which is created by multiplying each output number by the rate 1 step earlier:

1. 100,000
2. 100,000*0.006
3. This value *0.004
etc.

I would like the output to simply be an array of 1000 of these reducing counts, 100,000 ->

Best Answer

Assuming your array is called data:

data=[100000;data];
data = cumprod(data);

Cheers!

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