bm3d_src

层次分析系统的算法，我找了很久才找到的，很不错(Analysis System-level algorithms, looking for a long time before I found very good)

2D Laplace Equation. This program solves the following Partial Differential Equation

实现在任意格式的图片中隐藏信息 联合开发网 - pudn.com

《matlab揭秘》的各章代码与fig运行结果文件，使用matlab，这本书不错，推荐给大家下载学习。(《Matlab Reveal》 The chapters run the code and fig outcome document, use matlab, this book is good and recommend it to everyone to download learning.)

文件包含matlab中常用的程序，各种算法以及应用实例的程序(File contains matlab in commonly used procedures, various algorithms and application examples of the program)

卷积码的仿真及应用，通过matlab仿真过，得到了在不同信道上的性能(Convolutional code simulation and application, through the matlab simulation before, to get the performance in different channel)

Delay-Sum Beamforming

基于CP的最大似然估计仿真图，两幅图，分别是符号定时偏差，以及频偏，从图中可以看出在符号定时估计最大处，相应的频偏估计值也是最接近的(CP-based maximum likelihood estimate simulation map, two maps, are a symbol timing offset, and frequency offset, it can be seen the figure in the symbol timing estimation is maximum, the corresponding value is also the closest frequency estimation)

pi/4-dqpsk 调制解调 的 matlab 仿真，通过srrc滤波器实现16倍的上采样(pi/4-dqpsk modulation and demodulation matlab simulation, through srrc filter to achieve 16 times the sampling)

matlab 图像处理程序 初学者面积计算练习(Image area calculation )