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这一篇文献，主要讲信号与系统中的matlab程序，对用到的matlab语句和函数都有详细的说明，还有常用列表(This is a literature, the main stress signals and systems in the matlab program, matlab on the used statements and functions are detailed instructions, as well as a list of commonly used)

学习压缩感知时自己编写的初步重建程序，有利于加深理解压缩感知的理论(Preliminary reconstruction program, write your own learning compressed sensing, a better understanding of the theory of compressed sensing)

波束成形在多天线MIMO环境下的，接收端合并与检测技术(Under the multi-antenna beamforming MIMO environment, merged with the receiver detection technology)

说明：  2019年第16届华为杯数学建模F题第一问的代码(Code of the first question of mathematical modeling F of the 16th Huawei cup in 2019)

Inspired with scramble game in android, a algorithm for searching dictionary words based on the traversing of 4x4 word matrix. taking long time to run but a novice idea.

用matlab实现bmp图8位与24位读取（不用imread），并整合为GUI操作(Bmp using matlab Figure 8 and 24 read (not imread), and integration of GUI operation)

这个程序展示如何使用Data Acquisition Toolbox从声卡获得两秒钟的声音数据，并提取频率成分，并绘制。(Soil most序bedside stand striped stamp 如 do I use Data Acquisition Toolbox sik crepe声wrist phoenix arrowhead slander钟cavity声音， bowl beat sweet feed 取 频 Carex rude cookie制Xu ， 。)

说明：  一个经典的宽带多位sigma delta调制器设计，较为好用(More than a classic sigma delta modulator broadband design, the more useful)

matlab下颜色设置、滑块、列表框等控件的实现，matlab实用例程(Matlab under color setup, slider, list box controls such as the realization of practical Matlab routines)

COGNITIVE RADIO_ENENRGY