chap2

matlab实现iir滤波器。iir数字滤波器有显著特点，dsp运行速度快(matlab iir filter implementation)

All matlab good ebook collection tutorials

这是一个指纹识别的matlab代码，用gabor滤波器处理的。(This is a fingerprint recognition matlab code processed using gabor filters.)

通信原理中模拟调制过程的matlab仿真实现(Communication theory in the matlab simulation Simulation of the modulation process )

说明：  包含PCA和LDA的matlab代码，希望对大家有用(PCA and LDA contains the matlab code, we hope to be useful)

利用MATLAB计算固/液声子晶体的能带结构(Band structure calculation of solid/liquid phononic crystals with MATLAB)

Compiler Codings for Image Processing

悬索桥找形的小程序，很方便使用，结果信赖可靠，让你满意(shapefinding for suspension bridge)

In computer science and information theory, data compression, source coding,[1] or bit-rate reduction involves encoding information using fewer bits than the original representation. Compression can be either be lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in lossless compression. Lossy compression reduces bits by identifying marginally important information and removing it. The process of reducing the size of a data file is popularly referred to as data compression, although its formal name is source coding (coding done at the source of the data, before it is stored or transmitted).

对信号进行时域平均分析，提起周期性信号，常用于故障诊断(Time domain signal analysis)