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说明：  灰色预测模型的matlab代码，大家可以根据自己的需要修改(Gray prediction model matlab code, you can modify according to their own needs)

Matlab 非均匀有理B样条函数，能生成B样条曲线和曲面(Matlab NURBS)

信号处理工具箱函数汇总，其中包括滤波器分析与实现函数、FIR 数字滤波器设计函数等。(Signal Processing Toolbox function summary, including analysis and implementation function filters, FIR digital filter design functions and so on.)

现代通信系统使用MATLAB（刘树堂，内有代码）(Modern communication systems use MATLAB (LIU Shu-tang, there are code))

说明：  粒子群算法 ，matlab M文件编程实现(Particle swarm optimization, matlab M File Programming)

SERIES CASCADED MULTI-LEVEL SWITCH MODE MOTOR CONTROLLER

在图像中处理椒盐噪声的自适应滤波器 代码原创(In the image processing salt &pepper noise adaptive filter)

matlab时频分析配套源码第3章的程序，请大家共享(Matlab time-frequency analysis supporting source Chapter 3, please share)

采用位置式PID实现炉温控制 采用继电法整定PID参数 (Realized using positional PID temperature control relay method using PID tuning parameters)

digital image filter