GUIS_FEX

正弦波信号的均匀量化和线性编码 A/D 变换，实数的线性编码 D/A 变换，实数的线形译码(Uniform quantization of sinusoidal signal and linear coding A/D conversion, the linear coding real D/A conversion, real decoding of linear)

code of implementing the K-Nearest Neighbor method

会唱歌的matlab程序，可以用来哄女生的，呵呵，很强大(a programme for matlab which knows how to sing)

改进自相关法提取基音周期，去除声道的影响。(Improved auto-correlation method to extract the pitch period to remove the influence of channel.)

说明：  薛定宇教授做的一个关于ADRC的matable，适合新手入门(Professor xue dingyu did a matable about ADRC, suitable for beginners)

Circuit analysis for circuits in electronics

Source code of matlab for problems in understanding UMB

用mfcc函数实现语音信号的特征提取，对提取数据进行分析 模式识别的一道例题(With MFCC function realization of speech signals to extract feature extraction and analysis of the data and pattern recognition of a sample )

对数据进行包络分析，直觉调用数据，一种利用信号来分析故障的程序(The data envelopment analysis (dea), intuition call data, using a signal to failure analysis program)

Here is the YulWalker code