PlaneFrameElementStiffness

Particle swarm optimization code

递推最小二乘拟合算法 用于实时拟合时间序列ARMA模型参数 例如 陀螺仪随机噪声 股票 交通等模型的参数拟合(Recursive least square fitting algorithm is used to fit the parameters of time series ARMA model, such as gyroscope, random noise, stock traffic and so on)

说明：  jerk模型，已经封装好。入门请勿下载，原始轨迹数据用txt导入，谨慎下载(Jerk model, already packaged. Please do not download at the beginning. The original track data is imported by txt and downloaded carefully.)

LMS 和 RLS算法matlab程序，该算法用于数字信号处理(LMS and RLS algorithm matlab program, the algorithms used in digital signal processing)

gvf snake 范例程式,以matlab撰写(gvf snake sample program to write matlab)

一个法国人的Matlab EMD程序，包括例程，分享给大家。(A French Matlab EMD procedures, including routines, to others.)

说明：  音乐信号滤波去噪——使用最优等波纹法设计的FIR滤波器(Music signal filtering denoising- Using the optimal equiripple FIR filter design method)

实现语音断点检测的程序，有静音处理和噪声去除，已编译通过。(Voice breakpoint detection program, mute processing and noise removal, compiled by.)

基于buck变换电路的双闭环超级电容器充电电源MATLAB仿真模型，控制器采用PI调节，恒流控制充电，效果良好(MATLAB SIMULINK model，Based on buck transform circuit, the double closed loop capacitor charging power supply ，controller PI adjustment, the constant current charge control，The result is good)

波束形成，直方图方位估计的算法演示程序，还有加权直方图方位统计(Beamforming，The observed signal is variable Fractional conversion)