pfc

说明：  利用凯泽窗产生FIR滤波器，可以直接使用，不用其它头文件。(err)

说明：  实现L-M非线性最小二乘优化，并有相关测试程序(LM achieve nonlinear least squares optimization, and related test procedures)

说明：  基于matlab 的 iir高通滤波器设计，可以过滤150Hz以下的噪声；使用时把音频路径替换正自己的音频路径即可运行。(The design of IIR high pass filter based on Matlab can filter the noise below 150Hz; when using, the audio path in the file can be changed to its own path to run)

matlab中对ofdm系统进行仿真和分析的全系统模型，暂时部门模型有待大家优化！(matlab ofdm systems in the simulation of the entire system model and analysis, all the temporary sector model to be optimized!)

PCA to face Recognition

网上找到别人分享的比较简洁的微粒群算法matlab代码(Find online to share with others a simple particle swarm optimization matlab code)

n-queens implementation in MATLAB

Gaussian function Matlab animation

周期函数的傅立叶级数与信号重构基波与谐波(Periodic function of the Fourier series and the fundamental and harmonic signal reconstruction)

HIGH PASS FILTERING WITH USING 3X3 MASK