Map function in MATLAB?

Question

I\'m a little surprised that MATLAB doesn\'t have a Map function, so I hacked one together myself since it\'s something I can\'t live without. Is there a better version out

Answer 1

You don't need map since a scalar-function that is applied to a list of values is applied to each of the values and hence works similar to map. Just try

l = 1:10
f = @(x) x + 1

f(l)

In your particular case, you could even write

l.^2