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电动执行机构是连接控制器与执行器(阀门)的部件，从控制出来的是离散信号，经零阶保持器后成为一个方波 信号，值都是阶跃跳动，而阀门的实际工作是有一定的行程时间的，即实际上阀门是不可能实现阶跃跳动的，故此需要一个电动执行器，将控制器的阶跃信号变为连续变化信号，假定阀门的行程时间与阀门开度变化成正比。(Electric Actuator is connected controller and actuator (valve) parts, from the control out of the discrete signal by zero-order cage became a square wave signal, values are step-beating, but the actual work of the valve there is a certain amount of travel time, that is, in fact the valve can not be achieved step beat, and therefore need an electric actuator, the controller of the step change in the signal into a continuous signal, assuming that the valve and the valve travel time changes in direct proportion to the door opening.)

哈夫曼编码的matlab仿真程序，并分析哈夫曼编码性能(Huffman coding matlab simulation program and to analyze the performance of Huffman Coding)

EA=R factorization in matlabn

说明：  环搜法搜索目标的数学模型和仿真程序，并绘制最终的轨迹图(Central Law search found mathematical models and simulation procedures, and draw the ultimate locus)

有关书中的一些matlab源程序，使新手明白程序过程(The book matlab source, so that novice to understand procedures process)

一个MIMO-OFDM仿真程序，包含完整的信道仿真程序，信道估计程序-MIMO-OFDM.功能强大。(A MIMO-OFDM simulation program that contains a complete channel emulation program, channel estimation procedures-MIMO-OFDM. Powerful.)

三相异步电动机的矢量控制调速系统MATLAB仿真(Three-phase vector control induction motor speed control system of the MATLAB simulation)

说明：  AWGN信道下，fqpsk 调制的MAP检测 (under awgn channel,MAP demodulation for FQPSK modulation)

Energy sensing model

基于复合形法，现采用编程来计算最优解，matlab程序和简要说明文档。(Based on the complex method, is used to calculate the optimal solution of programming, matlab program and a brief description of the document.)