课程设计时编写的matlab程序代码，供做算法研究人员参考，小波包分析提取振动信号中的特征频率。- Course designed to prepare the matlab program code, Algorithm for researchers to do reference, Wavelet packet analysis to extract vibration signal characteristic frequency.

数据包传送源码程序，分形维数计算的毯子算法matlab代码,各种kalman滤波器的设计。- Data packet transfer source program, Fractal dimension calculation algorithm matlab code blankets, Various kalman filter design.