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Question 1.2 Sullivan

应用四元数求导航角，采用了陀螺仪和加速度计信号。(navi_test)

用于测定传递函数的matlab程序,可以直接调用用于测定传递函数(the basic funtion to get a system transfunction，and it can be called easily)

小波包提取滚动轴承故障能量特征的matlab程序，大家只要把采集的滚动轴承振动信号数据放入程序中即可使用，希望对大家有所帮助。(Bearing Fault wavelet packet energy feature extraction matlab program, we just put a rolling bearing vibration signal collected data into the program to use, we want to help.)

LASSO程序,非常经典的LASSO程序，适合数据挖掘、特征选择(LASSO Matlab code，Data mining and machine learning)

说明：  上传内容为A*算法用于路径规划的完整算法，便于大家学习进步。(The upload content is the complete algorithm of a * algorithm for path planning, which is convenient for everyone to learn and progress.)

MatlAB与信号与系统的结合例程，实现了傅里叶函数使用，用filter，fplot等绘图。(MatlAB with a combination of signal and system routines, the use of a Fourier function, the filter, fplot and other graphics.)

这个程序可以演示关于哲学家就餐的问题，对于理解线程的相互等待有很好的作用(This procedure can be demonstrated on the Dining Philosophers problem, each thread to wait for understanding the role of good)

信道容量的计算，实现了其基本功能。信道容量计算(Calculation of channel capacity to achieve its basic features. Calculation of channel capacity)

无线传感器网络协议仿真，可以看到每一轮所选出的簇头数目，基站收到的数据包总数，簇头收到的数据包总数，第一个节点死亡的时间，10 的节点死亡的时间等(Wireless sensor network protocol simulation, you can see every one of the selected number of cluster heads, the total number of packets received base station, cluster head total number of packets received, the first node of the time of death, 10 of the node dies time, etc.)