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maple起步教程，适合初学maple的人使用，可供相关人员参考。(maple started tutorial for beginners maple people use, for future study.)

控制规律的选用要根据过程特性和工艺要求来选取，决不是说PID控制规律在任何情况下都具有较好的控制性能，不分场合都采用是不明智的。如果这样做，只会给其它工作增加复杂性，并给参数整定带来困难。当采用PID控制器还达不到工艺要求，则需要考虑其它的控制方案。如串级控制、前馈控制、大滞后控制等。 (Choice of control law according to process characteristics and process requirements to select, does not mean that PID control law in any case have a better control performance, are used regardless of where it would be unwise. If you do, will only add to the complexity of other work, and to the parameter tuning difficult. When using the PID controller has not yet reached technological requirements, you need to consider other control options. Such as cascade control, feedforward control, large time delay control.)

说明：  三相PWM逆变器，采用双闭环控制，内环电流，外环电压~~~~(Three-phase PWM Inverter with Double Closed Loop Control)

数字滤波器设计（冲击响应与双线性Z变换）(Digital Filter Design (impulse response and the bilinear Z transform))

用matlab演示图象的哈夫曼编解码过程(Matlab demo images used for the Huffman decoding process)

A transmitter/reciever on simulink

一个非线性滤波器的实现程序，能够实现其基本的功能，对于初学者很有帮助。(A nonlinear filter is implemented procedures to achieve its basic functionality, useful for beginners.)

自适应滤波算法的应用，及其工作原理进行了详细的描述(Adaptive filtering applications in information fusion and methods)

基于感知器算法的线性分类程序，matlab实现。(Perceptron-based algorithm of linear classification procedures, matlab realize.)

一本很好的matlab零起点学习手册，通过该手册可以逐步掌握matlab的编程方法(A very good learning manual matlab beginners, step by step through the manual to master the programming method matlab)