% 指定小波类型 wname = 'db4'; % 画出小波函数 [phi,psi,xval] = wavefun(wname,7); subplot(211); plot(xval,psi); title('db4小波'); % 计算并画出小波积…
PSI-SI 源代码
汇集 PSI-SI 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
% 定义带宽和中心频率 fb = 1.5; fc = 1; % 设置有效支撑和网格 lb = -8; ub = 8; n = 1000; % 计算复Morlet小波cmor1.5-1 [psi,x] = cmorwavf(lb,ub,n,fb,fc)…
% 设置小波名称和计算次数 iter = 10; wav = 'sym4'; % 用迭代算法计算小波函数的近似值 for i = 1:iter [phi,psi,xval] = wavefun(wav,i); plot(xval…
% 设置带宽和中心频率 fb = 1; fc = 1.5; % 设置有效支撑和网格参数 lb = -20; ub = 20; n = 1000; % 计算复Shannon小波shan1.5-1. [psi,x] = shanwavf…
########## Density Functions and Random Number Generators ########## # # note: Matthew Fasman has been working on replacing these …
%estymacja 渞ednio kwadratowa clear all; clc; clf; i=1; for N=10:10000 y = randn(1,N); if (i == 1) Psi2(i…
function [rh,rv,ph,pv] = ref_coef (epsp,epspp) eps = epsp - i * epspp; %65.0-30.7i; psi = 0:0.1:90; psirad = psi.*(pi/180.); a…
/* ** Author: Tapas Kanungo, kanungo@cfar.umd.edu ** Date: 15 December 1997 ** File: viterbi.c ** Purpose:…
sa% ESPRIT AOA estimation for a M = 4 element array with noise variance = .1 M = 4; % number of array elements D = 2; % num…
#include #include #include #include void tridag(double a[101],double b[101],double c[101],double r[101],double u[101],int n)…