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已选条件
  1. 编程语言:所有
  2. 代码类别:波变换
  3. 发布时间:今天
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1. Wavelets-applications

  主要讲述小波变换在信号分析和图像处理中的应用,英文版。(Wavelets applications in signal and image processing)

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163
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2011-08-01发布

2. second-generation-wavelet

  二代小波的labview实现,详细介绍在labview中如何实现二代小波(Labview implementation of second generation wavelet)

46
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201
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2011-07-31发布

3. wavetest0

  morlet小波变换的周期性分析程序,分析长时间序列的周期性(morlet periodic wavelet analysis program, analysis of long time series of the periodic)

139
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160
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2011-07-29发布

4. thresholdHSI

  采用小波变换的方法实现心电信号的滤波,分别使用了硬阈值、软阈值和改进阈值方法,并实现了滤波效果的评价(均方差和信噪比)(Wavelet transform of ECG signal filtering method, respectively, using a hard threshold and soft threshold and improve the threshold method, and to achieve the filtering effect of the evaluation (both variance and signal to noise ratio))

164
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178
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2011-07-23发布

5. cs_wave_ronghe_way3_dec4_test

  这是采用小波变换以及压缩感知的理论编写的图像融合程序(This is the wavelet transform and the theory of compressed sensing image fusion program written in)

211
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157
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2011-07-22发布

6. tezhengtiqu

  基于小波变换的特征提取,并且给出了利用小波变换的纹理特征提取和颜色特征提取。(Feature extraction based on wavelet transform and wavelet transform are given texture and color feature extraction feature extraction.)

172
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182
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2011-07-21发布

7. Wavelet_FORTRAN

  用Fortran编写的小波变换用小程序,可实现简单的小波分析功能(Written in Fortran with a small application of wavelet transform, wavelet analysis can be simple functions)

9
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154
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2011-07-18发布

8. 脉搏信号分析 pulse

  脉搏信号分析 (1)设计滤波器,实现对脉搏信号的噪声抑制和基线纠漂; (2)时域分析:波形特征检测; (3)功率谱分析:对消噪后的信号进行功率谱分析。要求计算信号的功率谱,功率谱峰值,峰值频率。 (Pulse signal analysis (1) design the filter, to achieve the pulse signal noise suppression and baseline drift correction (2) time-domain analysis: waveform feature detection (3) power spectral analysis: noise cancellation signal after the power spectrum analysis . Require calculation of the signal power spectrum, peak power spectrum, peak frequency.)

196
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176
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2011-07-13发布

9. wavelet1111111111111

  计算小波时间熵的源程序,内容详尽,调试正确,非常有用。计算小波时间熵的源程序,内容详尽,调试正确,非常有用。(Calculate the entropy of the source wavelet time, detailed, debugging is correct, very useful. Calculate the entropy of the source wavelet time, detailed, debugging is correct, very useful.)

83
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168
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2011-07-06发布

10. STFT_and_wavelet

  用matlab实现的短时傅里叶变换和小波变换。有文档(Using matlab to achieve short-time Fourier transform and wavelet transform. A document)

141
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173
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2011-06-26发布

11.分解在图像处理 Wavelets

   小波分解在图像处理和电能质量分析中应用广泛,本文应用小波分解的方法将高频的暂态信号提取出来,获取暂态信号的特征量,就能够有效地计算暂态信号。(Wavelet decomposition in image processing and power quality analysis is widely used, this application of wavelet decomposition method to extract high-frequency transient signals, to obtain the amount of transient characteristics of the signal, we can effectively calculate the transient signal.)

18
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227
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2011-06-20发布

12. kalman

  建立舰船航行的误差模型,通过进行卡尔曼滤波,求出测量曲线与真身曲线的误差曲线(Ship navigation error model established by the Kalman filter, find the measurement curve and the true identity of the error curve curve)

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163
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2011-06-09发布

13. DWTzip

  基于Matlab的JPEG2000图像压缩实现,离散小波变换DWT,程序中图片的位置修改下可以自己运行程序看到效果(Matlab-based implementation of the JPEG2000 image compression, discrete wavelet transform DWT, where the image changes the program may be run its own program to see results)

216
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159
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2011-06-08发布

14. xbsj

  小波神经网络实现短期电力负荷预测,神经网络模型及其BP学习算法。 (Wavelet neural network short term load forecasting, neural network model and BP learning algorithm.)

46
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174
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2011-06-02发布

15. Noise-canceling-of-SEMG

  利用小波变换实现表面肌电信号消噪的程序,还包括一些对比分析。(Wavelet transform SEMG denoising procedures, including some comparative analysis.)

113
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171
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2011-05-30发布

16. chengxu

  基于小波变换的异步电机的故障诊断,本文采用三层小波包分析,诊断效果较好(Wavelet-based fault diagnosis of induction motors, this paper, three wavelet packet analysis, diagnosis, better)

59
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173
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2011-05-29发布

17. wavelet

  小波阈值法去噪的程序,其中有关于信噪比和均方根误差的公式(wavelet denoising)

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2011-05-24发布

18. shipinfenxi-

  用stft、小波变换、EMD分别对突变信号进行时频分析(With stft, wavelet transform, EMD mutations were signals of time-frequency analysis)

151
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191
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2011-05-16发布

19. xuanlvbo5_5

  5*5的中值旋滤波,以前在这下的旋滤波发现有点问题,改了一下(5* 5 median spin filtering, spin under the previous filter in this issue found that a little bit, changed a bit)

48
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160
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2011-05-13发布

20. quzao

  利用小波变换的去噪代码,用于图像处理,这是毕业设计的程序(Denoising using wavelet transform code for image processing, which is designed for graduate programs)

130
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161
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2011-05-13发布