Runge_Kutta

QPSK系统的误码率仿真，运用MATLAB编程(QPSK BER simulation, using MATLAB programming)

进行了预白化滤波的广义互相关算法。可以用于时延估计等方面。(Generalized Cross-Correlation with specified pre-whitening filter.)

这是用Matlab编写的贪食蛇游戏，非常好玩，大家可以由此体验Matlab编程的乐趣。(This is prepared in Matlab with snake games, very fun, one can all experience the fun of Matlab programming.)

shows how signals work in plots complex signal A*(sin(w)+cos(w))

过程控制中对于加热炉的前馈控制实现，通过精确的模型可以达到完美的控制效果(process control for the heater feedforward control achieved through precise model can achieve perfect control results)

ABS function to solve the velosity of the vehicle vs the velosity of the wheels System will automatically delete the directory of debug and release, so please do not put files on these two directory.

说明：  滤波器的设计及仿真(滤波器参数的选择及类型的选择等matlab源代码)(creating filter )

找到的另一种基于DCT变换的数字水印算法 matlab源码(digital watermarking)

对非同步采样数据进行三次样条插值同步化处理，进而可进行谐波分析。(The asynchronous sample data can be synchronized by using the interpolation of cubic function)

说明：  通过引力搜索算法，进行支持向量机参数优化。实现模式识别和趋势预测。(The parameters of support vector machine are optimized by gravitational search algorithm. Realize pattern recognition and trend prediction.)