Pivot-pad

image denoising anisotropic diffusion

说明：  可压缩传感,随机投影,稀疏性,非相干,图像重建(Compressible sensing, random projection, sparse, non-coherent, image reconstruction)

生成白噪声信号：生成白噪声信号,生成白噪声信号(Generating a white noise signal)

巴特沃斯低通，巴特沃斯高通滤波器。matlab实现，用于图像平滑处理，去噪。(butworth，filter。)

一本比较好的讲解matlab基本使用以及高级功能的电子书(Matlab a good explanation of basic e-book use and advanced features)

一本很好的matlab零起点学习手册，通过该手册可以逐步掌握matlab的编程方法(A very good learning manual matlab beginners, step by step through the manual to master the programming method matlab)

用MATLAB编写的用BP网络完成函数的逼近源程序，希望有人用的上(MATLAB BP prepared by the network to be completed by the function approximation source, hoping that someone on the)

learning doain search

直接扩频序列的频谱分析，从DSSS信号的产生到接收，不错的直接扩频序列分析函数，以测试通过，有图产生(Spectrum analysis of direct sequence spread spectrum, from DSSS signal to produce received a good direct sequence spread spectrum analysis function to test, there are plans to produce)

Lee 滤波例子和代码，程序的说明和功能非常详细。(Lee filter examples and code)