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一级倒立摆系统采用lqr方法控制，使其达到平衡状态(Inverted pendulum system using lqr to control, to reach the equilibrium state)

基于MATLAB的最小二乘法参数辨识与仿真(MATLAB-based parameter identification and simulation of least squares)

用 matlab实现均值滤波去高斯白噪声 用 matlab实现中值滤波去噪声 用理想低通滤波器在频率域实现低通滤波(Mean filter with matlab to implement Gaussian white noise with median filter matlab to achieve the ideal low-pass filter with the noise in the frequency domain low pass filter)

根据卷积定理，通过移位相加求和的方式计算离散序列的卷积(According to the convolution theorem, summed calculated by shifting the sequence of discrete convolution)

emd分解，很短小的程序~ 希望对大家有帮助(emd decomposition)

能够实现蚁群算法寻优的程序，可以直接运行，运行后出来收敛图(Ant colony optimization algorithm can achieve a program that can be run directly after running out of the convergence plan)

说明：  利用盲源分离原理的方法，可以实现多路信号的同时恢复。(The method of blind source separation can realize simultaneous recovery of multiple signals.)

说明：  这是国外一本经典教材附带的程序，通信系统的matlab实现，所含例子丰富(This is a classic foreign materials attached to the procedures, communications systems to achieve matlab contains abundant examples of)

先进PID控制MATLAB仿真(第3版), 作者: 刘金琨,2、3部分源码(Advanced PID control MATLAB simulation (3rd edition), Author: Jinkun, 2,3 some source)

contains OFDM technique and AWGN channel acts as noise