登录
首页 » matlab » 特征提取程序

特征提取程序

于 2019-04-20 发布 文件大小:4KB
0 175
下载积分: 1 下载次数: 5

代码说明:

  主要是用于提取超声导波的时域特征,例如偏度参数、峰度系数、形状系数、离散系数等等(Time Domain Characteristics for Extracting Ultrasound Guided Waves)

文件列表:

feature selection, 0 , 2006-12-04
feature selection\pluslr.m, 2842 , 2006-12-04
feature selection\sbs.m, 2221 , 2006-12-04
feature selection\sffs.m, 3462 , 2006-12-04
feature selection\sfs.m, 1803 , 2006-12-04

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

  • qpsk-ber
    QPSK经过高斯信道和瑞利信道的matlab仿真,比较了各自的误码性能,文档非原创发布(QPSK After the gauss channel and Rayleigh channel matlab simulation, comparing the respective error performance of non-original release of the document)
    2013-04-15 19:05:29下载
    积分:1
  • BPDLX
    说明:  BP神经网络分类,用于分类语音片段。来源于matlab43个案列教程(BP Neural Network Classification)
    2019-09-25 19:25:09下载
    积分:1
  • code
    对于图像信号进行处理的一系列功能,包括加噪,去噪,滤波,压缩,解压缩等等(image processing, including DWT, Haar, Compress decompress,and so on)
    2012-04-07 18:31:03下载
    积分:1
  • TUTORIAL-COMO-SIMULAR-SISTEMAS-DE-POTENCIA-EN-MAT
    tutorial de como simular un sistema de potencia en matlab en españ ol
    2012-07-09 20:17:13下载
    积分:1
  • 9MATLABCHULIXIN
    第9章共振峰的估算方法259 9.1预加重和端点检测259 9.1.1预加重259 9.1.2端点检测260 9.2倒谱法对共振峰的估算260 9.2.1倒谱法共振峰估算的原理260 9.2.2倒谱法共振峰估算的MATLAB程序261 9.3LPC法对共振峰的估算262 9.3.1LPC法共振峰估算的原理262 9.3.2LPC内插法共振峰的估算263 9.3.3LPC求根法共振峰的估算266 9.4连续语音LPC法共振峰的检测268 9.4.1简单LPC共振峰检测268 9.4.2改进的LPC共振峰检测270 9.5基于HilbertHuang变换(HHT)的共振峰检测274 9.5.1希尔伯特变换275 9.5.2语音信号的另一种模型——AMFM模型278 9.5.3对AMFM模型的分析279 9.5.4语音信号共振峰特征参数提取的HHT方法279 9.5.5基于HilbertHuang变换的共振峰检测步骤和MATLAB程序280(Estimation Chapter 9 259 9.1 formant pre-emphasis and pre-emphasis endpoint detection 259 259 9.1.1 9.1.2 9.2 endpoint detection principle cepstrum estimate 260 to 260 9.2.1 formant formant estimation cepstrum 260 9.2.2 cepstrum estimate estimate estimate formant MATLAB program 261 9.3LPC method formant 262 9.3.1LPC law principle of formant estimation interpolation within 262 9.3.2LPC formants 263 9.3.3LPC Root Law resonance estimate peak 266 9.4 Continuous Speech LPC formant detection method is simple LPC formant 268 9.4.1 268 9.4.2 Improved detection LPC 270 9.5 formant detection based HilbertHuang transform (HHT) 274 9.5.1 formant detection Hill Another model 275 9.5.2 Hilbert transform voice signals- AMFM model 278 9.5.3 Analysis of the AMFM model HHT Method 279 9.5.4 formant speech signal feature extraction based HilbertHuang transform 279 9.5.5 Resonance peak detection step and MATLAB program 280)
    2014-04-30 16:03:59下载
    积分:1
  • 109201286DPCA
    PCA是人脸识别中的一个重要领域,这里有源代码,希望对大家有帮助(PCA is an important field of face recognition, where source code, we want to help)
    2010-06-17 18:10:02下载
    积分:1
  • code1
    this gives the idea on the calculation of clutter RCS in radar and for analysing the radar antenna gain
    2010-10-27 19:03:20下载
    积分:1
  • adaptive1
    说明:  自己编的基于最抖下降法,mmse等算法的的自适应滤波器,均衡器matlab仿真程序。(own series based on the most shaking method, the algorithm mmse other adaptive filters, EQ Matlab simulation program.)
    2006-03-03 18:46:53下载
    积分:1
  • timing_recovery_1
    timing_recovery:The importance of the work is reflected in supporting the development of new technologies and their adaptation to existing infrastructures. From the economic point of view, the final product is more efficient, flexible it can be widely available and less expensive than existing similar products
    2013-03-08 00:48:31下载
    积分:1
  • simplex_table
    线性规划问题的通用解法单纯性算法的matlab源程序,可以显示出每一步迭代的单纯形表。(General solution of linear programming problems with simple algorithm matlab source, can show each iteration of the simplex table.)
    2013-06-18 12:41:28下载
    积分:1
  • 696518资源总数
  • 105885会员总数
  • 31今日下载