CHAP2_4

在Matlab应用系统中，创建数据文件，得到符合要求的界面(in Matlab Application System to create data files, to be compliant interface)

该仿真模型搭建了Buck-boost仿真模型，实现输入电压的变换(The Buck-boost simulation model is built to realize the input voltage conversion.)

LDPC码的matlab仿真程序，希望对大家有用，不客气，(LDPC codes matlab simulation program, in the hope that useful, at worst,)

1.2根发射天线、1根接收天线 2.最高信噪比为12dB，即仿真范围为0dB到12dB 3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真 4.每一帧数据为24个QPSK符号 综合仿真函数SimAlamouti(max_snr,max_err_symbol,symbol_per_frame) 具有一根接收天线系统的SER性能与二根接收天线的系统SER性能比较 SimAlamouti(12,20,24)">

自己编写的图像加密程序，要求下载人会用matlab，文件直接解压缩即可(prepare their image encryption procedures, requirements will be downloaded using Matlab, documents can be directly extracted)

Computer Systems A Programmers Perspective David R. O’Hallaron, Randal E. Bryant

说明：  介绍MATLAB使用的相关知识和技巧，对入门者比较有用。(MATLAB introduce the use of relevant knowledge and skills useful for beginners comparison.)

SHORT_RANGE_RADAR_FMR10 .pdf

STATISTICAL SIGNAL PROCESSING Homework and their Solutions too.

关于认知无线电频谱感知的能量检测程序。希望大家互相交流！(On the energy spectrum sensing cognitive radio test procedures. Hope we can exchange ideas!)