Generating vector and made it variable
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How i could generate a vector of equally likely 1 and -1 values and this vector has more than 1000 values. i want to make this vector variable that can be modified in the begining of the script
x = -1 : 0.001 : 1;
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Steven Lord
on 17 Oct 2019
Do you want exactly the same number of +1 and -1 values or do you just want each element to have an equal probability of being +1 or -1? For the former, make a vector that has the correct number of +1 and -1 elements (not randomly arranged) then use the output from randperm to shuffle it. For the latter, use randi to make a vector of 1's and 2's then replace all the 2's with -1.
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