世界再美我始终如一的博客function[fnormhat,t]=instfreq(x,t,L,trace);%INSTFREQ Instantaneous frequency estimation.%[FNORMHAT,T]=INSTFREQ(X,T,L,TRACE) computes the instantaneous%frequency of the analytic signal X at time instan...
尚爱兰的博客哦 这个方法很多,Matlab中至少提供了三种方法% by dynamic% see also http://www.matlabsky.com% contact me matlabsky@gmail.com% 2009-7-1 9:47:42%一、匿名函数,使用最方便的f=@(x,y)x.^2+sin(x.*y)+2*y二、...