代码搜索结果

function Y=tril(X,r) %TRIL (overloaded) % Author Johan L鰂berg % $Id: tril.m,v 1.4 2005/02/23 17:44:48 johanl Exp $ if nargin==1 r = 0; end Y = X; x_lmi_variables = X.lmi_variable

function [c,d,c1,d1]=cd1(x,c0,d0,l,m) n=2*m; cc=zeros(n,n-1); cc(1:n,1)=((x(l-m+3:l+m+2)-x(l-m+2:l+m+1))./(diff(c0)))'; dd(1:n,1)=cc(1:n,1)./(diff(c0))'.*(-diff(d0))'; if m>1 cc(2:n,2)=(x(l

clear; %close all; format long; %------------------------------------------------ %in this program y(k)=x(i,k), k=0,1,...l+m+1; %r(x)=p_{l-m}(x)+(p_{l-m+1}(x)-p_{l-m}(x))/psi(x); %p_{l-m}(x)=e_0

function [c0,d0]=c0d0(x,a,b,h,lb,g,l,m) s=l-m+2; n=l+m+2; y(1:2:2*m)=-g(s+1:2:n); y(2:2:2*m)=g(s+2:2:n); if mod(s,2)==0 y=-y; end p1=mfunc2(x(s+1:n),a(1:s-1),x(1:s-2)); p2=mfunc2(x(s+1:n)

function a=a(x,h,l,m) %h(1:n):intial values of a %x(1:n): the nodes n=l-m+2; a=mfunc1(x(1:n),h(1:n));

function b=b(x,g,l,m) %(-1)^i*g(i):i=[1:n] : the intial value %x(1:n): the nodes n=l-m+2; y(1:2:n)=g(1:2:n); y(2:2:n)=-g(2:2:n); b=mfunc1(x(1:n),y);

function r=r(t,e,x,l,m) %e=a; %e(l-m+2)=c(2); %e(l-m+3:l+m+2)=c(3:2*m)-c(1:2*m-2); r=mfunc2(t,e(1:l-m+1),x(1:l-m)); if m>0 f=e(l+m+1); if m>1 for i=l+m:-1:l-m+3 f=

function y = cirshift(x,m,N) %《数字信号处理教程——MATLAB释义与实现》子程序 % 循环移位子程序 % 电子工业出版社出版 陈怀琛编著 2004年9月 % % [y] = cirshift(x,m,N) % ------------------------------------------------------------------- %

clear all clc Ng=10; t=-pi:pi/100:pi-pi/100; x=tan(t); m=length(t); y=zeros(1,m); y=[x(m-Ng+1:m) x(1:m-Ng)]; subplot(211) plot(x); grid on subplot(212) plot(y);grid on

function [s, freq] = searchindex(mfile, szmin) %Compute keywords statistics of an M-file % S = SEARCHINDEX(MFILE) returns a cell array of char S containing % all the keywords (variables, function na