登录
首页 » matlab » mian

mian

于 2013-05-13 发布 文件大小:1KB
0 239
下载积分: 1 下载次数: 7

代码说明:

  语音信号的时域分析,有短时能量,短时平均幅度,短时过零率,清音自相关序列,浊音自相关序列,傅里叶分析。(Speech signal time-domain analysis, short-time energy, short-term average, short-term zero-crossing rate, voiceless autocorrelation sequence, voiced autocorrelation sequence, Fourier analysis.)

文件列表:

mian.m,3724,2013-05-13

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 2psk
    bpsk二进制相位调制,原理,源代码都有,基于matlab的仿真(BPSK binary phase modulation, the principle of both the source code, based on the matlab simulation)
    2008-05-26 16:04:43下载
    积分:1
  • MATLAB-DAQ
    从实用的角度出发,详细介绍了在MATLAB软件环境下,如何利用研 华的数据采集与控制多功能板卡实现数据采集与控制仿真。 本手册适合工程技术人员、科学研究人员和大中专学校的学生参 考。(From the practical point of view, described in detail in the MATLAB software environment, how to use Advantech' s Data Acquisition and Control of multi-board data acquisition and control simulation. The manual for engineering and technical personnel, scientific research and large secondary school students.)
    2009-05-11 22:15:33下载
    积分:1
  • BP
    说明:  BP source code for matlab
    2010-04-02 22:18:15下载
    积分:1
  • SAR_image
    用于条带式合成孔径雷达(SAR)成像仿真的MATLAB程序,可直接运行。(MATLAB program for the strip of synthetic aperture radar (SAR) imaging simulation can be run directly.)
    2013-03-11 15:44:56下载
    积分:1
  • DSS
    A DISCRETE SPREAD SPECTRUM CODE WRITTEN IN MATLAB
    2012-08-16 21:57:14下载
    积分:1
  • ehv_bytechan
    ePAPR hypervisor byte channel device driver.
    2015-03-18 11:28:49下载
    积分:1
  • Reassigned-Cohen-Class
    介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨 含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带 周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以 及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集 性,从而验证了重排 Cohen类时频变换方法的有效性。 (In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof cross-items, and acquire better time )
    2013-06-17 09:57:55下载
    积分:1
  • ssim_matlab
    基于结构相似度的图像质量评价matlab代码(Matlab code image quality assessment based on structural similarity)
    2020-06-30 22:40:01下载
    积分:1
  • Line
    Matlab直线插补程序.完整版,可以输入任意象限的点,实现绘图(The Matlab linear interpolation procedure. Full version, you can enter any quadrant of points to achieve drawing)
    2013-03-29 00:16:05下载
    积分:1
  • TSP
    matlab版本 图论中的旅行商问题TSP算法 一般C版本的比较多,这里提供matlab版本的,更简单方便使用 (Matlab code of TSP algorithm in graph theory)
    2013-11-13 17:56:09下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载