How do I input a variable that contains a previous variable?
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The input for my function requires a letter "d" after a variable that I calculate, as shown below. I can't get it to work because I don't know the syntax for the code.
function [S0,S1,S2,S3] = calcStokes(n)
full_name = fullfile('I0R', n);
full_name2 = full_named;
I0value = I0(full_name2,full_name);
disp(I0value)
Above is the code that requires 2 inputs, one with the a name "n" and one with a name "nd"
采纳的回答
Walter Roberson
2015-7-26
full_name = fullfile('I0R', sprintf('%d', n));
full_name2 = [full_name 'd'];
But considering your other postings I suggest you are probably looking for something more like
base = sprintf('%d',n);
full_name = fullfile('IOR', [base '.bmp']);
full_name2 = fullfile('IOR', [base 'd.bmp']);
更多回答（1 个）
Azzi Abdelmalek
2015-7-25
编辑：Azzi Abdelmalek
2015-7-25
function y=myfcn(n)
persistent nd
if isempty(nd)
nd=0
end
y=2*n+nd
nd=n
3 个评论
Sulaiman Alvi
2015-7-25
编辑：Sulaiman Alvi
2015-7-25
Azzi Abdelmalek
2015-7-25
This is not clear
Sulaiman Alvi
2015-7-25
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