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Alternative Mathematics using MATLAB 7

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Alternative Mathematics using MATLAB 7

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13 Mar 2003 (Updated )

Self-instructive text on undergraduate algebra, statistics, differential and integral calculus.

F=isft( Nu, G, T);
% isft.m:  Inverse Fourier Transform 				
function F=isft( Nu, G, T);			
dnu=Nu(2)- Nu(1);			% Constant frequency increment
nt=length( T);				% Number of time values
for k=1:nt
   F(k)=dnu*sum( G.* exp( i*2*pi* Nu* T(k) ) );
end

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