chapter9-image-transform-domain

本程序是对girl.bmp文件做二维的DCT，以达到压缩的目的(This procedure is done two-dimensional girl.bmp file DCT, in order to achieve the purpose of compression)

Finite Element solution of Poisson equation

This is a code that performs Ray Tracing using Snell s Law using matlab.

小球下落建模可调整参数,以变为上抛,绘出小球路线,动画显示.绝对原创(Modeling the fate of small-ball adjustable parameters in order to throw up into, small ball route map, animation show.)

小波阈值去噪，含不同分解层次、输入信噪比、阈值、阈值函数去噪功能的比较。原始信号为高斯脉冲(Wavelet threshold denoising with different decomposition level, the input SNR threshold comparison of the threshold function denoising function. The original signal for the Gaussian pulse)

糊控制位置跟踪的SIMULINK仿真.运用matlab完成(Fuzzy control location tracking with SIMULINK. Use matlab to complete)

基于均匀圆阵的信号二维方向角高精度估计 (Angular precision estimates based on two-dimensional uniform circular array signal direction)

说明：  粒子群算法进行寻优，可以修改粒子数，迭代数进行寻优。(Particle swarm optimization)

A Binary Particle Swarm Optimization for Optimal Placement and Sizing of Capacitor Banks in Radial Distribution Feeders with Distorted Substation Voltages

主成分分析 pca函数代码，用于数据的降维、压缩、去噪、主成分分析等方面。。。(principal component analysis)