QAM_16

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM systems design,including coding,modulation,IFFT, up and down conversion, Gaussian channel model, FFT, PAPR suppression of synchronization, demodulation and decoding modules, and systems, including system performance simulation verifies the reliability of system design.)

this function perform and make block diagram on image with defferent image and block size . by using matlab program

这是 Registered DIPUM Toolbox v2.0.1 m code 版本 对图像处理非常有用(This is the Registered DIPUM Toolbox v2.0.1 m code version is very useful for image processing)

伽利略和北斗的BOC捕获跟踪和解算程序，都可以运行。(MATLAB for GNSS of boc)

去趋势波动分析，用于信号分析，可以用于信号去噪，检测信号序列的相关性，内有源码及参考资料一篇(DFA analysis is used to analysis the signal.besides,it can also be used to test the conssitency of the input signal series.)

粒子群算法 很实在的程序敬请大家下载。保证不会后悔(PSO program is really please you to download. Guaranteed not to regret)

此代码仿真了一个语音输入输出系统，语音信号经过AD转换后，经过DSSS调制解调后，通过DA转换还原输入的声音，每一步的的波形都可以观测，对实际DSSS系统设计有很大的参考价值(This code simulation of a voice input and output systems, speech signal after AD conversion after DSSS modem through DA conversion to restore the input voice, each step of the waveform can be observed, the actual design of DSSS systems have great reference value)

这是一个Knn分类算法的Python实现，Matlab中有类似的函数(knn classifer)

it is a mtaleb for wireless network project in class, there just part of the source code in it

matlab源码，利用遗传算法求解30个城市的tsp问题(matlab source code, the use of genetic algorithm to solve 30 problems tsp city)