How to improve the speed of of this function?
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Good Morning, I am looking for some advice regarding improving the efficiency of my code. I have a simple loop I am running but it is the first time I am running it on the entirety of my data set and I now realize how slow my loop is. I am wondering if anyone might have some advice for improving the speed.
TRIAL1A_SPACE1 = zeros(size(T1A_raw_TEMP))
[r, c] = size(TRIAL1A_SPACE1)
for e = 1:r
for f = 1:c
if T1A_raw_TEMP(e,f) >= 8 && T1A_raw_HUM(e,f) >= 11
TRIAL1A_SPACE1(e,f) = 1
The [r,c] = [7824,183].
Thank you for any help or advice!
Ingrid on 15 Feb 2016
you do not need a loop for this, you can just use
TRIAL1A_SPACE1 = zeros(size(T1A_raw_TEMP));
TRIAL1A_SPACE1(T1A_raw_TEMP >= 8 && T1A_raw_HUM >= 11 ) = 1;