kalman-filter

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matlab光谱预处理之光谱平滑，包括移动平滑及SG平滑(Spectral smoothing of MATLAB spectral pretreatment, including moving smoothing and SG smoothing)

用各种窗函数设计FIR数字滤波器，q725a是利用fir2设计滤波器(With a variety of window function design FIR digital filter, q725a is the use of filters fir2 Design)

Low density parity code

增广最小二乘递推算法辨识程序，实用的系统辨识算法。(Augmented RLS identification procedures, practical system identification algorithm.)

this program is about pulse propagation in fiber

这是code使用说明,对大家比较有帮助，新手必备(This is the code for use)

说明：  利用Matlab的simulink功能创建的buck型同步整流DC-DC转换器电压控制仿真(Voltage control simulation of Buck synchronous rectifier DC-DC converter based on Simulink function of MATLAB)

4f菲涅尔滤波片设计，光波衍射效果模拟程序，花了好久才完成的(4f Fresnel Filter design, beam diffraction effects simulation program, spent a long time before completion)

完成自适应滤波器LMS的过程,根据输入的期望信号和滤波器阶数完成输出信号LMS滤波( completed,LMS filter output signal is completed in accordance with the desired signal and the input of the filter order)