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依次输入exchange swap tianchongJ即可，若想修改全排列矩阵的大小，可在MATLAB中打开tianchongJ修改J和N。 (Enter exchange swap tianchongJ in turn can, If you want to modify the full array matrix size can be modified in MATLAB to open tianchongJ J and N.)

16QAM数字通信信号的调制解调程序，尽可能的仿真实际的通信系统(16QAM modulation and demodulation digital communication signal process, as far as possible the actual communication system simulation)

C-mex files for MATLAB encounter the following problem when compiling them with WATCOM 11.0: All access-functions to files (fprintf, fscanf) cannot handle double variables, only integer and strings are read or written correctly. The file convert.c contains two functions: You may read a double-variable as a string from the file and convert it to a double (function string2double) and you may convert a double to a string (function double2string) and write it to a file (see main() in convert.c). The file conditio.dat is an example of numbers read by convert.c. The conv.exe was compiled on a Windows95-system. The files were tested for MATLAB 5.2 and WATCOM 11.0a result of "ver" is: MATLAB Version 5.2.1.1420 on PCWIN (C-mex files for MATLAB encounter the following problem when compiling them with WATCOM 11.0: All access-functions to files (fprintf, fscanf) cannot handle double variables, only integer and strings are read or written correctly. The file convert.c contains two functions: You may read a double-variable as a string from the file and convert it to a double (function string2double) and you may convert a double to a string (function double2string) and write it to a file (see main () in convert.c). The file conditio.dat is an example of numbers read by convert.c. The conv.exe was compiled on a Windows95-system. The files were tested for MATLAB 5.2 and WATCOM 11.0a result of " ver" is : MATLAB Version 5.2.1.1420 on PCWIN)

简单实用的matlab教程 对初学者很实用(Simple and practical matlab tutorial is very useful for beginners)

基于面积法的对视频提取出的逐帧图片进行车流统计源码。(Traffic statistics source extracted frame-by-frame video images based on the area of ​ ​ law.)

对使用高阶累积量（统计量）进行调制识别进行了仿真，包含仿真参考的经典文献和汇报用的PPT。后期我对程序进行了改进，已完美达到文献效果，但PPT中没来得及改，请注意。有极强参考价值(Order cumulants (statistics) modulation recognition simulation contains the simulation reference classic literature and reporting with PPT. The late I program improvement, has the perfect reach literature effect, but did not have time to change, PPT Please note. Have a strong reference value)

现代信号分析理论中，利用伯格功率谱分析信号(the burg power spectral analysis of signals in modern signal analysis theory)

Matlab Codes for PCA

本书介绍了C++实用编程技术和最佳的实践方法，深入研究了异常处理。(This book describes the practical C++ programming techniques and best practices, in-depth study of exception handling.)

仿真GPS接收机中的锁频环功能，与硬件设计十分相似，稍作改动即可实现锁相环功能(Simulation of GPS receiver in frequency-locked loop functions, and hardware design is very similar, minor modifications to achieve phase-locked loop function)