chapter1

说明：  用sa进行光谱图像的特征提取的matlab程序，该算法比用其他方法在性能方面高%15(with spectral images of the Matlab feature extraction procedure, the algorithm than other methods in high-performance)

How to calculate PSNR of a yuv video.

cluster head election using fuzzy logic

图像的拉普拉斯变换及其matlab代码实现及代码测试(Images of the Laplace transform and its matlab code implementation and testing )

光伏并网lcl滤波器，可以进行仿真有波形 (Photovoltaic lcl filter, the waveform can be simulated)

2D particle movement in a circle domain

说明：  光流运动中经典的Lucas_Kanade的matlab算法，适合视频中的目标跟踪运用(Optical flow motion in the classical Lucas_Kanade the matlab algorithm for tracking the use of video in)

说明：  完成给定的两幅图像中差异之处寻找。显示出两幅图中哪里经过了篡改(Find the difference between the two images. Shows where the two images have been tampered with)

数据模型归一化，模态振动，分析了该信号的时域、频域、倒谱，循环谱等,高斯白噪声的生成程序。( Normalized data model, modal vibration, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Gaussian white noise generator.)

Quantisation at different levels.