pul_wire

第七章 IIR滤波器设计 数字滤波器：将输入序列通过一定运算，变换成输出序列的离散时间系统（数字网络）。 (Chapter 7 IIR filter design digital filters: input sequence is converted into the output sequence of discrete time system (Digital Network) through certain operations.)

OFDM without noise performed with qpsk modulation

用matlab模拟光的衍射现象，并能很好的说明衍射类型与光的传播距离有关。(Matlab simulation using diffraction phenomenon of light and a very good description of diffraction and optical transmission of the type of distance-related.)

用神经网络预测震级，输入的量有面积，烈度等等(ann earthquake)

说明：  递推最小二乘法，根据最小二乘法改变，可以辨识参数(LSM)

可以将模型经过转换计算求其ziegler-nichols整定公式中的参数K,L,T(Model can be after conversion calculation to find the Ziegler-Nichols tuning to the argument in the formula K, L, and T)

单闭环直流电动机控制，实现PID自动控制(Single loop DC motor control)

MATLAB TOOLBOX FOR PETRI NETS

whatershed image processing

用matlab写的有限元程序，经典中的经典！！！！谢谢！(Matlab write the finite element program, the classic of classics! ! ! ! Thank you!)