ANC_Adaptive_filter

this is heart rate detection method

用Simulink中NCO模块产生正弦信号的程序，自己写的，采样率180MHz，正弦频率70MHz，可以直接运行。(Using Simulink module generates a sinusoidal signal of NCO program, sample rate 180MHz, sinusoidal frequency 70MHz, can be directly run.)

Find the ksdensity plot parameters

HVP 介绍，是比较好的资料,要快哦HVPHVP(HVP introduction, is a better data, faster ohHVPHVP)

此功能会产生这是一个“搁置”的设计为一个单一的IIR双二阶系数。 wierldy不够，这种过滤器的类型是不标准的Matlab的滤波器设计工具箱的一部分。这些是常用的过滤器是创建一个图形均衡器的音频信号处理。(This function will generate the coefficients for a single IIR biquad that is a "shelving" design. Wierldy enough, this filter type is not part of the standard Matlab filter design toolbox. These filters are commonly used is audio signal processing to create a graphic equalizer. )

image sccaling. sccaling the image rd blue and green. its not good dont download

spring document very mush

DSP有限字长效应分析，对系数量化给系统带来的部稳定因素进行分析

pcnns 指纹细化 matlab基于模版的PCNNs指纹细化算法研究(pcnns figerptint thing )

基于matlab小波分析人脸识别的特征提取(Extraction based on wavelet analysis matlab face recognition feature)