chap6

image rotation,for rotating skewed images of document images

基于matlab的类似于iphone上tom猫(Based on the MATLAB is similar to iPhone tom cat )

这段程序是披萨伦科谐波分解的程序，包括频率估计和幅度估计(This program is piaLunke procedures, including frequency estimation and magnitude estimation)

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隐马尔科夫模型学习最佳范例 word 详细介绍马尔科夫模型原理(The best example of the hidden Markov model learning word detailed introduction of the principle of the Markov model)

The sourcecode of Universally-Convergent Squared-Operator Iteration Methods for fig2 using SOM

分数阶傅立叶变换的matlab程序，对chirp信号进行的分数阶傅立叶变换(Fractional Fourier Transform)

小波包分析提取振动信号中的特征频率，有借鉴意义哦，LDPC码的完整的编译码。( Wavelet packet analysis to extract vibration signal characteristic frequency, There are reference Oh, Complete codec LDPC code.)

说明：  模拟菲涅尔透镜，生成slm相位图，焦距f可调(The phase diagram of SLM is generated by simulating Fresnel lens, and the focal length f is adjustable)

用matlab实现仿射变换，可以做为初学者参考代码学习，很简单(Affine transformation)