内插.asv

线性内插器的matlab程序

% File:c3_lininterp.m
function h=c3_lininterp(M)
h1=zeros(1,(M-1));
for j=1:(M-1)
    h1(j)=j/m;
end
h=[0,h1,1,fliplr(h1),0];
% end of function file


% File: c3_upsample.m
function out=c3_upsamp(in,M)
L=length(in);
out=zeros(1,(L-1)*M+1);
for j=1:L
    out(M*(j-1)+1)=in(j);
end
%  end of function file

% File:c3_upsampex.m
M=6;
h=c3_lininterp(M);
t=0:10;
tu=0:60;
x=
%