matlab_design

a bunch of useful functions for image reconstruction

basic statistics of time series

维纳滤波器程序主要适用于dsp系统下的运作和开发！(weina filter program )

心电心音脉搏的小波去噪，特征提取，以及心血管参数的运算(ECG, heart sounds, pulse wavelet de-noising, feature extraction, and cardiovascular parameters of operation)

用粒子群算法实现的求函数最小值，代码简捷明了，适合刚接触粒子群算法的朋友(Minimum demand function with particle swarm algorithm, the code is simple and clear, for the fourth year Particle Swarm friends)

亮色分离的程序，使用2D的自适应算法进行分离。(Light separation procedures, the use of the adaptive algorithm for 2D separation.)

高斯积分法的matlab编程，目的在于求解一维，二维三维问题的数值积分。(Numerically evaluates 2D integrals using Gauss quadrature.)

newmark方法求解非线性振动duffing方程(newmark method for solving nonlinear vibration duffing equations)

AM调制下的频谱比较 MATLAB程序适用(AM调制下的频谱比较 MATLAB程序)

calculate the response of gulralp cmt-40 seismometer