包含了阵列信号处理的常见算法，利用matlab GUI实现的串口编程例子，sar图像去噪的几种新的方法。- Contains a common array signal processing algorithm, Use serial programming examples matlab GUI implementation, Several new methods sar image denoising.

彩色图像灰度化处理，包括三种基本方法的最原始程序代码以及MATLAB中函数调用的运用，以及一些其他的关于图像预处理的程序-Color image grayscale processing, including the three basic methods of the most original program code and the use of MATLAB function call, and some other on the image preprocessing procedur