high_pass

进行人脸检测；用matlab编程；Rapid Object Detection Using a Boosted Cascade of Simple Features(boost_code Rapid Object Detection Using a Boosted Cascade of Simple Features)

说明：  压缩感知技术是2006年提出的一个新的技术，该文档主要做一个整体的综述，(Compressed sensing technology is proposed in 2006 a new technology, the main job of a whole document review,)

说明：  是关于matlab实现基于BP神经网络的大小写字母识别的程序(Alphabet Recognize Algorithm)

运用MATLAB,产生基本的冲击序列、阶跃序列、矩形序列(The use of MATLAB, the impact of the basic sequence generated, step sequences, rectangular sequence)

双正交PSWF 脉冲在UWB系统中的设计(PSWF pulse design in uwb system)

一种适用于灰度或者黑白图片的matlab噪声处理程序(One for grayscale or black and white picture of matlab noise handler)

包括灰级窗和直方图，中值滤波。灰级窗成功的显示需要的切片，直方图采用多种方法来实现对一幅图片的灰度化。(Including the gray-level histogram windows and median filtering. Gray level display window successful sliced need histogram using a variety of methods to achieve a picture of grayscale.)

canny edge detection and some other programs

Far field of rectangular piston transducer

matlab读取dbf格式文件，使用成功可以。(matlab read dbf format file)