搜索资源列表
JAKE
- 简单的瑞利信道仿真程序,模型为Jakes模型,实现自相关,PDF以及包络与时间的关系-Simple Rayleigh channel simulation program, the model for the Jakes model, to achieve autocorrelation, PDF relations and envelope and time
wavenengliang
- 小波分析语音信号并计算各IMF包络的能量熵-Wavelet analysis of vibration signals and calculate the energy entropy IMF envelope
maxsurf
- 求二维图像极大值包络的MATLAB程序,希望对大家有用-For 2 d image maximum envelope of MATLAB procedures, hope useful for everyone
minsurf
- 求二维图像极小值包络的MATLAB程序,希望对大家有用-For 2 d image minimum envelope MATLAB procedures, hope useful for everyone
NLSZcode
- 能量算子包络解调,可以有效识别信号的冲击成分-Energy operator envelope demodulation, the signal can effectively identify the impact of component
hilbert transform
- hilbert transfor可以将信号解调处理,获得解调后的低频信号,是一种简单的获得包络信号的方法。
program
- 包括emd分解程序,求边际谱程序,hilbert包络解调程序,求取小波包频带能量程序,K均值聚类程序-fault diagnosis program
Fast-Kurtogram
- 轴承故障谱峭度分析,打开直接运行,包含包络谱分析-Bearing failure analysis of spectral kurtosis, open directly run, including envelope spectrum analysis
Rician
- 设计了信息在空间传输的莱斯信号模型,当接收端存在一个主要的静态信号时,如LOS分量(如在郊区和农村等开阔区域中)等,此时接收端接收的信号的包络就服从Rician分布。-Rician signal model
Rayleigh
- 设计信号传输的经典Rayleigh信道模型 由纯多径信号分量(没有直射分量)组成的接收信号包络服从 Rayleigh分布。 -Rayleigh signal model
Extract-the-envelope
- 用hilbert算法对信号的包络线进行提取,既有单一包络线,也有原始信号与包络线的图像。-Algorithm using hilbert envelope signal extraction, both single envelope, there are images of the original signal and the envelope.
fa
- 用来计算固有模态函数(IMF)瞬时频率及振幅包络的代码-The function FA computes a frequency and amplitude of data(n,k), where n specifies the length of time series, and k is the number of IMFs.
circfit
- 用于拟合圆心坐标及求取包络半径,式中半径R求取需根据需求更改系数。-Use for fitting the circle center and calculate the radius, the variables of R can be changed by the parameter in consider of your meet.
envelope
- 在一个时间片下实现对信号的包络线提取,已测试-To achieve the extraction of the envelope signal at the next time slice, tested
baoluojietiao2
- 信号包络处理中,用于包络解调的。已经用过了。效果很好。 -Envelope signal processing for envelope demodulation.
DEA--Matlab
- DEA数据包络分析,MATLAB实现,两种模型-DEA--Data Envelopment Analysis
tqwt_matlab_toolbox
- 可调Q因子小波变换,用在故障诊断中,程序中包含了原始TQWT工具箱和轴承振动信号信号的谱包络的求取等,最新的应用成果-Adjustable Q-factor wavelet transform used in fault diagnosis, the program includes a spectral envelope of the original TQWT toolbox and bearing vibration signal signal to strike, etc., the l
Sound-Effect-board
- 这份报告概述了项目修改语音信号与各种不同的效果。实现的效果是一个呼应,相移和残余阈值剪裁。的分析过程和技术参与实施这些技术也提供了一个洞察整个项目选择背后的原因。这份报告将细分一个语音信号的分解步骤,将段到频域,估计谱包络,操纵信号以不同的方式,然后回到回放的时间域。附录中提供一份项目以及示例输出结果。还提到可能的扩展项目,可能会增强其功能和团队的建议进行这些增强功能。-This report outlines a project to modify a speech signal with v
GbandEnvelope
- G带模型包络线。G带模型是一种用以表达线误差的模型,来自于香港理工大学的史文中教授。-G-band Envelope. G-band is one classic model of line segment uncertainty.
pufenxi
- 谱分析 绘制瞬时包络图和瞬时频率图 绘制Hilbert-Huang谱 画出边际谱-Spectrum draw instantaneous envelope and instantaneous frequency diagram drawing Hilbert-Huang spectrum shown marginal spectrum