MATLAB7_0

Matlab code for base band filter! working

任意比例缩小图象，支持JPG和24为真彩色位图。初学者小看一下……(Any scaled-down images, support for JPG and 24 for true color bitmap. Beginners to belittle you ... ...)

说明：  这是一篇关于人脸检测实现及眼睛定位算法研究的文章(This is an article about Face Detection and Eye Location Algorithm article)

matlab图像处理实例详解第三章源码程序，推荐大家一起学习，很好很实用。(Detailed examples matlab image processing Chapter III source program, recommend everyone to learn, very very useful.)

使用matlab中的GUI设计的译码器，配有适当的注释，适合初学者。(The GUI design using matlab decoder, with appropriate comments, suitable for beginners.)

大楼图像可以通用的几何畸变校正程序代码，不错。(The building images can be common geometric distortion correction code, yes.)

通信系统里面的2FSK调制模块，simulink仿真(2FSK modulation)

说明：  该方法自适应地将一个复杂的非平稳的多分量信号分解为若干个瞬时频率具有物理意义的乘积函数（Product function,简称PF）之和，其中每一个PF分量由一个包络信号和一个纯调频信号直接求出。包络信号就是该PF分量的瞬时幅值，而PF分量的瞬时频率则可以由纯调频信号直接求出，进一步将所有PF分量的瞬时幅值和瞬时频率组合，便可以得到原始信号的完整的时频分布。(This method adaptively decomposes a complex non-stationary multi-component signal into the sum of several product functions (PF) with physical meanings at instantaneous frequencies, where each PF component consists of an envelope signal and a pure The FM signal is directly obtained. The envelope signal is the instantaneous amplitude of the PF component, and the instantaneous frequency of the PF component can be directly obtained from the pure frequency modulation signal. Further, the instantaneous amplitude of all PF components and the instantaneous frequency are combined to obtain the complete original signal. Time-frequency distribution.)

描述光波在传播过程当中发生的衍射现象的源程序(Miaoshu waves occur in the dissemination process of the source of diffraction)

信息率失真函数的迭代计算，解决信息率失真的计算问题。(Iterative computation of information rate distortion function)