wisdompeak的专栏

fig=figure; aviobj = avifile('example.avi'); for i=1:10:1000     plot(M(i));   % imagesc(M(i))     title(num2str(i));     pause(0.001);     F = getframe(fig);     aviobj = addframe(aviobj,F);

syms x w f=sin(x); F=fourier(f,x,w) syms t w % F=-pi*(dirac(w - 1) - dirac(w + 1))*i; f=simple(ifourier(F,w,t)) %%  syms t s f=t*sin(4*t); F=laplace(f,t,s) F=(8*s)/(s^2 + 16)^2; f=ilapl

clc; x = 0:0.01:1; sz=get(0,'screensize'); figure('outerposition',sz); filename = 'testnew51.gif'; for n = 1:0.5:10     y = x.^n;     plot(x,y)     title(num2str(n));     pause(0.5);