特征提取

The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality.. This application only works for gray scale.

rake_receive, one part of another matlab communication simulation with wirele(rake_receive. one part of another Matlab communication simul ation with wirele)

AML算法能够使计算结果较好的符合克拉美下限，具有较好的精度。(AML algorithm enables the calculation of the Cramer lower bound, with good accuracy.)

短时傅里叶变换的实现代码，可根据自己的信号改变参数仍可实现STFT(The implementation code of STFT)

matlab 7.0 书籍中的部分程序（Java部分等） 分别是：addslide；cdemo；getbox；getn；netsearch；javatest；whoami；(matlab 7.0 books in the part of the program (Java part, etc.) are: addslide cdemo getbox getn netsearch javatest whoami )

This an E-book about modern signal processing.

是基于dct的matlab的程序设计，采用的是游程编码。(The matlab' s dct-based programming, uses a run-length encoding.)

RFID是射频识别技术的英文(Radio Frequency Identification)的缩写，射频识别技术是20世纪90年代开始兴起的一种自动识别技术，射频识别技术是一项利用射频信号通过空间耦合(交变磁场或电磁场)实现无接触信息传递并通过所传递的信息达到识别目的的技术。 (RFID is radio frequency identification technology in English (Radio Frequency Identification) stands for radio frequency identification technology is the 20th century, the rise of the 90s an automatic identification technology, radio frequency identification technology is a radio frequency signal through space coupling (alternating magnetic field or electromagnetic field ) to achieve non-contact information transmission and pass the message to identify the purpose of the technology.)

喜欢MATLAB程序设计的童鞋们都来分享啊，《精通MATLAB》源代码(Mastering MATLAB source code)

说明：  code for image subtraction