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把三角函数的和 按周期的不同 把需要的周期函数 抽出来 相当于滤波器的作用(The trigonometric functions and the need to press the different cycles of periodic functions to extract the equivalent filter function)

说明：  一段用来做数值计算的代码，主要是做的数值模拟，用来模拟流线形态的代码()

直流电动机调速系统，里面包含单环、双闭环的调速系统以及使用simpowersystem和simulink不同的仿真例程。(DC motor speed control system, which contains a single ring, double closed loop speed control system and the use of simpowersystem and the simulink different simulation routines.)

遥感盐分反演，介绍了matlab进行数学建模，并采用bp神经网络等内容(Remote sensing of salt inversion, introduced matlab mathematical modeling, and the use of neural networks and other content bp)

speed and position control of dc motor

巴特沃夫高通滤波器通过高通滤波可用于检测奇异点。(Butterworth high-pass filter high-pass filter can be used to detect singular points.)

此程序是对无刷直流电机的反电势进行仿真的！(This program is a brushless DC motor to simulate the EMF!)

对于LTE下行链路物理层循环前缀的仿真，能够得出符号的最佳采样时刻和良好的自相关性。(For simulation LTE downlink physical layer cyclic prefix, can be optimum symbol sampling instant and good autocorrelation.)

MATLAB 2010a中有关数组的介绍和讲解(Introduce and explain MATLAB 2010a in array)

可以实现车辆避碰和路径规划，文档中有效果动图。可参考(Vehicle collision avoidance and path planning can be realized, and effective motion maps can be found in the documents. May refer to)