direct

matlab由浅到深的解析，源码都有，很好的初学者学习资料(matlab from shallow to deep parsing, source code has, very good information for beginners to learn)

对于加载的接收天线的频率宽度进行优化设计(Optimal Design of Broadband Loaded Receiving Antenna)

additif noise gaussien (awgn) model

This is a code for Dynamic Stochastic Resonance for image denoising

说明：  实现数字水印的嵌入，提取，以及受攻击后的提取(The realization of digital watermark embedding, extraction, and the extraction after attack)

树形曲线 迭代绘出类似树枝的曲线 第k次迭代产生节点数为nk，第k+1次迭代产生节点数为nk+1(shuxingquxian)

一种新的水印提取方法，用MATLAB实现，对于做水印的同志们很有帮助哦(A new watermark extraction method, using MATLAB realize, for a watermark to do Oh comrades helpful)

这是通信行业最齐全的短语英文缩写,通信行业的从业人员可以看看(This is the best term about the communication system)

matlab实现的OFDM运用于ROF光纤无线通信系统的仿真，用的是4QAM调制，LS信道估计，还包括Optisystem的仿真(simulation matlab achieve ROF optical fiber used in the OFDM wireless communication system, using 4QAM modulation, LS channel estimation, simulation also includes Optisystem)

说明：  希尔伯特黄变换，亲测有效，可放心使用，只是三维图运行会卡顿（三维图部分不确定正确）(Hilbert Huang transform, effective in pro test, can be used at ease, but the operation of 3D map will be stuck (the part of 3D map is uncertain))