Gauss_Seidel

中值滤波去噪 均值滤波去噪 标准去噪模型 效果较好！(Median filtering noise filtering noise standards mean better denoising model!)

实现扩频系统。信源产生，扩频，基带成型后加噪声，解扩，低通。判决(Achieve spread spectrum system. Source production, spreading, baseband shaping, add noise, despreading, low-pass. Judgment)

将图象分块(8*8)，作DCT变换，并作IDCT：DCT是一种可分离图象变换，用来图象压缩编码，IDCT用来解压缩。(The image sub-block (8* 8) for the DCT transform, and to make IDCT: DCT is a separable image transformations, is used to image compression coding, IDCT is used to decompress.)

Antenna Beam with angle direction in Matlab

Modulation of signal like amplitude modulation

半导体激光器中群速度色散各种参数对脉冲宽度的影响(The semiconductor laser group velocity dispersion of various parameters on the pulse width)

matlab implementation of wimax downlink

说明：  NSCT工具箱，研究非降采样contourlet变换的工具(NSCT toolbox to study the transformation of nonsubsampling contourlet )

基于海洋综合观测平台的海洋信息处理技术是海洋预警系统开发的技术支撑,建立基于海洋综合观测平台的海洋信息处理及预警系统(Based on integrated ocean observation platforms of marine information and technology is the deal with Ocean early warning system developed by technical support, set up based on integrated ocean observation platforms of marine information and deal with early warning systems)

这是我们的一次作业，图像添加水印，图像翻转等，希望有用(This is our first operation, image watermark, image flip in the hope that a useful)