MIMO

绘制定位结果，可以分多个图形，自己配置，灵活性好。(Draw positioning results, can be divided into multiple graphs, their allocation, good flexibility.)

压缩感知的一种重构算法，此方法比OMP算法性能更好(Compression perception of a reconstruction algorithm, this method is better than the OMP algorithm performance)

实现图像的边缘提取，在matlab当中进行编程即可实现(Edge extraction of image)

美国弗州大学的讲义,用cotas环实现载波恢复(The United States notes the University of Virginia, and realize carrier recovery loop cotas)

文档中介绍了matlab符号数学的知识，并且有实例帮助理解。(Document describes the matlab symbolic math knowledge, and there are examples to help understand.)

高性能的滤波器方法。在DSP中右重要作用(High-performance filter. Right an important role in DSP)

this document is about counting paths with matlab

谢汉龙matlab书籍第三章基本入门功能的实现过程，常用matlab的基础程序(Implementation Xiehan Long matlab books Chapter 3 Basic entry function on the basis of common procedures matlab)

说明：  Hybrid Precoding Massive MIMO -master(Hybrid Precoding Massive MIMO-master)

说明：  ：该文首先研究了单认知用户能量检测算法的检测性能和检测灵敏度与检测时长和噪声短时间内平均功率波 动性之间的关系，得出检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降的结论，在低信噪 比时尤为明显；针对检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降，提出了基于多用户 协同能量检测算法。仿真表明，在低信噪比环境下，即使噪声短时间内的平均功率存在较大的波动性，只要适当地 增加协同检测的用户数，仍可获得较为准确的检测性能。(In this paper, detection performance and detection sensitivity with detection duration and noise average power fluctuation in short time is investigated firstly. Performance accuracy and detection sensitivity drop quickly with noise average power fluctuation increasing and it is worse when signal-to-noise ratio lower. Considering the characteristic, a novel new energy detection algorithm based on cooperative is presented. Simulations show that the proposed scheme improves antagonism of noise average power fluctuation in short time and gets a good detection performance as long as increasing the number of cooperative detection users.)