trying to change negative values to 0 and positive to 1
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- i want to change all the positive number in voltsadd matrix to 1 and negative to 0
- I am using a(a<0) = 0 command but its not working
- here is the sample of my code
- voltsadd_val = volts_add;
- voltsadd_val(voltsadd_val<0) = 0;
- voltsadd_val(voltsadd_val>0) = 1;
in the image below 12 bit is negative but its not working properly it always shows 1 as the output. Kindly help i dont understand where am i going wrong
![matlab.JPG](https://www.mathworks.com/matlabcentral/answers/uploaded_files/204724/matlab.jpeg)
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per isakson
il 18 Feb 2019
Modificato: per isakson
il 18 Feb 2019
The problem is somewhere else
>> volts_add = randn(1,6);
>> volts_add( volts_add <= 0 ) = 0
volts_add =
0.5377 1.8339 0 0.8622 0.3188 0
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