Animate_Four_Bar_Polodes

求希尔伯特变换后的瞬时频率,经过信号的解析，反正切变换，求导得出(instant frequency)

AK_model_and_Learning_by_doing_model matlab code

Matlab basics for starters

该MATLAB程序实现语音端点检测,能够检测出一个音频文件中的话音部分(This MATLAB program realizes the voice activity detection )

少数者获胜博弈，用matlab仿真模拟实验(minority game，with matlab simulation)

Triangle.m: 2D finite element model design tool

thermal resistor calculate

空时编码多发单收程序源文件，可以供初学者学习交流使用(Space-time coding with multiple single-income program source files, can be used for beginners to learn to share their)

编写了MATLAB程序生产和扩频码进行仿真，仿真程序从发送方完成通道的接收端，得出在不同的扩频码，在不同的信噪比即误码率的图形比较直接序列扩频通信系统原理，改善系统性能的度(Written MATLAB program to produce and direct sequence spread spectrum communication system principle of spreading codes for simulation, emulation program to complete the channel from the sender to the receiver end, draw graphics comparison at different spreading code, the bit error rate under different SNR i.e., the degree of improvement of the system performance)

挺好的正弦波生成源码。。。大家多给意见(Very good source to generate the sine wave. . . U.S. to give their views)