digital-process

digital signal processing

matlab环境下的低通滤波设计及实现，我也不是很懂(matlab environment of low-pass filter design and realize, I do not很懂)

说明：  在盲信号处理过程中，通过该算法实现信号分离(Blind source seperation)

根据华为5G创新大赛polar code部分提供的材料编写的polar code仿真代码，包含SC、SCL、BP三种译码算法。代码实现过程和所提供的材料保持高度一致，便于理解。(According to the Huawei 5G Innovation Competition Polar Code part ,the code is including SC and SCL two decoding algorithms. The code implementation process is highly consistent with the material provided and is easy to understand.)

说明：  有关MATLAB的学习资料，清华大学出版的(MATLAB information about the study, published by Tsinghua University)

实现循环卷积，个人觉得不错，传来大家一起分享！(convolution)

高阶谱分析工具箱（HOSA）中choices函数。(HOSA tool box s demo will call a function name choices. Copy this file to one of your MATLEB search path to fix the choices problem. )

各种doa估计代码，包括均匀线阵，均匀圆阵等的估计。包含music，esprit，空间平滑等(Various doa estimation code, including ULA, uniform circular array of estimates. Including music, esprit, spatial smoothing)

matlab7.1完全教程，可以很系统的了解和学习matlab用法(completely matlab7.1 tutorial, system understanding and learning matlab usage)

用于计算多层膜的反射透射特征，在matlab下运行(matlab thin film refletance)