spring-pendulum

用于频谱细化，是《matlab在振动信号处理应用》一书中的实例(Spectrum refinement matlab vibration signal processing applications, " a book instance.)

信道描述，计算冲激响应函数，为频选衰落信道，用于MIMO或ＭＩＭＯ－ＯＦＤＭ系统(Channel description, calculation of impulse response function, for Frequency-Selective Fading Channels for MIMO or MIMO-OFDM system)

图形信号的仿真的matlab程序实例，可以说明在小波中图形信号的消噪(Graphical simulation of the signal matlab program examples illustrate the graphic signals in wavelet de-noising)

The DSI method is basically a modified SLM method. The additional aspect of the DSI method is to add M-bits dummy sequences to the original sequence in order to reduce the PAPR. Where, the dummy bits are inserted at the end of the data sequence (y). Next, after IFFT, we select the M-DSI sequence having the lowest PAPR.

Fruit Fly Optimization

emd经验模态分析 很好的信号分析包 希望大家支持(empirical mode decomposition (EMD) method)

This a program for Monte carlo computation for Pi

本MATLAB程序 用MATLAB 来实现3D 图像的匹配 用高斯卷积 来寻找 关键点 ,再利用关键点处的特征向量 通过3D向量的匹配 来实现3D 图像的配准(The MATLAB program using MATLAB to realize the matching of 3D images using Gaussian convolution to find the key points, re-use the key points of the feature vector through the 3D vector matching to realize 3D image registration)

说明：  基于矩阵特征值分解的功率谱估计包括特征向量估计和MUSIC估计，这两种估计方法均为非参数估计方法(Based on Eigenvalue Decomposition of power spectral estimation, including estimation and MUSIC eigenvector estimates, these two estimation methods are non-parameter estimation)

该算法主要是利用randon变换实现直线，椭圆，抛物线等规则曲线的自动提取(The algorithm is the main randon transformation to realize the straight line, elliptic, parabolic curve and rules of the automatic extraction )