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说明：  本程序是关于FIR和IIR滤波器的设计现(the procedures of FIR and IIR filter design is)

基于MATLAB的频域直接法设计IIR滤波器程序(MATLAB-based direct method of frequency domain IIR filter design procedure)

说明：  用龙格库塔法对系统进行仿真，系统有纯滞后和一阶惯性环节。(Runge-Kutta method using the system simulation, system time delay and first order inertia.)

广义旁瓣抵消器（GSC）是麦克风阵列语音增强中被广泛采用的一种自适应波束形成算法(generalized sidelobe canceller (GSC) is the microphone array speech enhancement which has been widely used in an adaptive beamforming Algorithm)

Mo phong cac tham so

THIS IS A FILE FOR ELECTRICAL AND ELECTRONICS ENGINEERING FOR RESEARCH

重力异常的向上延拓程序，很实用，推荐地球物理学生学习(Gravity anomaly upward extension procedure is very useful, recommended geophysics students)

tvnoise---a linear image denoising procedures denoising good results, a simple coding procedures

用matlab模拟GPS信号。。实现导航。。。(GPS signal simulation using matlab. . Achieve navigation. . .)

应用于复杂网络分析时采用matlab代码的节点介数(Node betweenness complex network analysis)