Having trouble getting function to return two values
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Hello, I wrote a simple function that takes in a wavelength as input and spits out the corresponding absorption and emission cross-sections pulled from an imported text file. The code seems to work fine but when calling the function only the first of the output variables seems to be saved. I would like the function to save both variables to the workspace so that they may be used in other code. Any ideas on what I am doing wrong? Thanks in advance. Below is my code:
function [cross_abs, cross_emm] = cross(lambda)
%This function is used to calculate the absorption cross section and
%emmision cross section for the given wavelength lambda
%Note that the unit of the lambda here should be nm
cross_abs=2.181e-26; %unit is m^2
More Answers (1)
James Tursa on 12 Apr 2018
Edited: James Tursa on 12 Apr 2018
Your code has a path where nothing gets assigned to the output variables. Also, even for the path that does assign the output variables, all of the if-then-else results for the output variables gets overwritten. Is this intended?
And if you call this function a lot, it is going to be slow because of the load's you execute each time it is called. Best to do this once outside the function and pass in the appropriate variables that are needed.