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mfcc
- 对语音信号预加重、分帧、加汉明窗处理，然后进行短时傅里叶变换，得出频谱-The speech signal pre emphasis framing, Hamming window, and then the short time Fourier transform, spectrum obtained
chapter4_1
- 对原始语音信号加不同的窗函数成为窗选语音，再分别提取他们的语音谱 - The original speech signal a different window function the window selected speech, extracted their speech spectrum
matlab
- 带通滤波器（Butterworth、椭圆、窗函数），采样率fs＝2000Hz, 通带范围为300 -600Hz，阶数自选, 画出频率响应并分析比较， 对cameraman.tif图像分别添加椒盐噪声（密度为0.03）和高斯白噪声（均值为0，方差为0.02）的图像，利用三种方法进行去噪，显示原始图像、加噪图像和去噪图像并对实验结果进行分析(Band pass filter (Butterworth, ellipse, window function), sampling rate FS = 20
alert-master
- 提示框的JS插件，具有各种弹窗特效，支持require模块加载，值得一试(The JS plugin for the prompt box, a variety of window special effects)
ellipfilter
- 利用椭圆低通滤波器对信号进行滤波，并利用加汉宁窗的插值方法对信号进行了频谱分析(To filter the signal by using the elliptic low pass filter, and the signal spectrum analysis using interpolation method and Hanning window)
仿淘宝源码
- 主要实现了：商品的基本展示、宝贝详情，图片展示的放大缩小功能、界面之间切换的动画、购物车多项删除、弹窗的动画效果、首页广告的轮播效果、获得本机具有传感器的列表、listView的上拉刷新，下拉加载功能、二维码扫描、刮刮乐等功能和效果.(The main achievement: the basic display goods precious details, the picture zoom switching function and the interface between the sh
util
- 微信小程序通用功能util类，包括网络请求封装，弹窗，加载Loading，时间格式化等功能。(WeChat small program general function util class, including network request encapsulation, popup window, load Loading, time formatting and other functions.)
LCMV
- 阵列信号处理中的自适应波束形成技术，采用线性最小方差准则，加切比雪夫窗处理。(Adaptive beamforming in array signal processing is generated by LCMV criterion and Chebyshev window.)
lcmv
- lcmv 线阵 均匀拜访 一维函数 加切比雪夫窗(LCMV linear array visit one dimension function and Chebyshev window uniformly.)
hann
- 能够实现信号加汉宁窗，可以很好地克服频谱泄露(The signal Gahanning window is able to overcome spectrum leakage.)
示波器波形分析
- 首先读取csv文件（来自示波器或其他来源），csv是字符格式的文本文件。然后，对采样波形进行谐波分析，将输入信号分解成：A0直流分量，A1基频分量，A22次谐波，A33次谐波……N噪声。采用的是加hanning窗的FFT算法。最后，求取 总谐波失真率THD（%）(First read the CSV file, and CSV is a character format text file. Then, the input signal is decomposed into A0 DC comp
dw2xls
- datewindow to xls数据窗生成EXCLE表格，直接加载即可。(PB datewindow to xls)