lfmd

基于matlab的音频分组器设计，里面有详细代码，简单易懂(Matlab audio packet-based design, which has a detailed code, easy to understand)

可利用该源码程序用Blackman-Tukey法（自相关法）对信号 作功率谱估计。(Can make use of the source program using Blackman-Tukey method (autocorrelation method) on the signal for the power spectrum estimation.)

方向图 包括 线阵 面阵 圆阵 有详细注释(Pattern including circular array of linear surface array detailed notes)

快速的关闭MATLAB figure窗口，快速的关闭MATLAB figure窗口，(MATLAB figure window closing fast, fast closing MATLAB figure window,)

BOC调制，原始信号扩频之后与方波相乘，使得频谱分裂，抗干扰能力很强！(BOC modulation, spread spectrum, after the original signal multiplied with the square wave, making the spectrum division, a strong anti-interference ability!)

welch 和burg 算法实现功率谱估计(welch and burg algorithm to achieve power spectrum estimation)

PV-SIMULINK FILE FOR SOLAR SYSTEM

设计一个阻带下限0.45*pi 阻带上限0.8*pi 通带下限0.55*pi 阻带上限0.7*pi 通带衰减0.15dB，阻带衰减40dB，分别用汉宁窗汉明窗凯瑟窗布莱克曼窗设计滤波器，对比分析各方法优劣(Design a stop-band limit 0.45* pi stopband limit 0.8* pi Passband lower limit 0.55* pi stopband limit 0.7* pi Passband attenuation 0.15dB, stop-band attenuation of 40dB, respectively Hanning Hamming window Kaiser window Blackman window filter design, comparative analysis of the pros and cons of each method)

压缩感知重构算法中经典的一种重构算法，OMP函数算法。用迭代求最优的方法来重构原信号。(Classic Compressed sensing reconstruction algorithm , OMP function algorithm)

This is an archive for face detection in matlab.