entropy

说明：  CS压缩感知中的 匹配追踪算法 完成图像的重构，没有经过优化的程序(CS compressed sensing of the matching pursuit algorithm to complete the image reconstruction, the procedure has not been optimized)

二次规划点集配准，程序的执行效率很高，算法结果也不错(Quadratic programming point set registration, efficient)

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱，并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)

说明：  matlande 灰色关联度 算法实现，精品(Gray Relational matlande algorithm, products)

jacobi雅克比迭代法求解线性方程组，容易计算(Solving Linear Equations by Jacobian Matrix)

Fire detection based on image processing algorithm. thresholded in yCbCr colorspace. if the fire exists on video, then the fire will be rectangled.

float to binary conversion using matlab

gps信号中，基于Matlab的ca码产生小程序(gps signal ca code based on Matlab applet)

几个粒子滤波的粒子。包括普通的粒子滤波和基于扩展卡尔曼滤波器的粒子滤波器源程序。(Several particle filter particles. Including ordinary particle filtering and extended Kalman filter-based particle filter source.)

bch 编码的matlab源程序 可以参考 (BCH coding matlab source code can refer to)