kmedian

数字信号处理，LMS算法实现，简单MATLAB编程(Digital signal processing, LMS algorithm, a simple MATLAB program)

1.录制一段自己的语音信号,对录制的信号进行采样 画出采样后语音信号的时域波形和频谱图 给定滤波器的性能指标,采matlab设计数字滤波器,并画出滤波器的频率响应 然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化 回放语音信号。2.(1. Recorded his voice for some signal, the signal is sampled on the record draw sampled speech signal time-domain waveform and frequency spectrum performance for a given filter, mining matlab digital filter design, and draw the filter frequency response then use their own filters designed to filter the collected signals, to draw the filtered time domain waveform and frequency spectrum, and comparing the signal before and after filtering, analysis of signal changes playback of audio signals. 2.)

abt lbg algorithm using matlab

说明：  自己练习编写的波动方程，不知道行不行，求指正，求批评(wave equation)

Matlab Files for QPSK using MIMO and Doppler Effects

计算具有A=L*D*L 形式的Cholesky因式分解，适用于一些特殊矩阵。(Calculated with A = L* D* L ' forms of Cholesky factorization for some special matrices.)

principle componant analysis based face recognition

Canonical Discriminant Analysis is a dimension-reduction technique related to PCA and CCA

PID控制的仿真,<<PID控制与应用>>课程的作业.SIMULINK格式(PID control of the simulation,)

matlab编写的随机森林算法，网上下的，拿来分享一下(Random Forest algorithm, matlab prepared online, and brought it to share)