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已选条件
  1. 编程语言:Visual C++
  2. 代码类别:波变换
  3. 发布时间:一周内
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1. wavelet_kompressor

  Wavelet compression algorithm. Start by computing a complete wavelet-transform using the cohen-daubechies-fevereau (2,2) biorthogonal wavelet (which incidentally seems to be the same as used for lossless JPEG2000, but they call it a (5,3)?).

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170
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2014-02-06发布

2. Source

  its c-wavelet transform

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179
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2014-02-05发布

3. Source

  its c-wavelet transform

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171
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2014-02-05发布

4. MUSIC-through-C-and-MATLAB

  旨在用C语言程序和MATLAB程序通过MUSIC算法对“信号提取”进行实现,结果证明程序运行效果良好,分辨率较高(Designed with C language program and MATLAB program through the MUSIC algorithm " signal extraction" for implementation, the results show the program running well, higher resolution)

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196
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2013-07-14发布

5. wavelet-atlab-sources

  小波变换模极大值重建信号的matlab源程序,来源于胡广书的《现代信号处理教程》附属光盘(Wavelet transform modulus maxima reconstruction signal matlab source code, derived from HU-book " modern signal processing tutorial subsidiary Disc)

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192
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2013-04-27发布

6. Gaborfeature

  基于gabor小波变换的论文,对做人脸识别很有用(Gabor wavelet transform-based papers, do face recognition is useful)

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199
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2013-02-26发布

7. xinhaoquzao

   利用小波变换进行改进阈值信号去噪 (Improvement threshold signal denoising using wavelet transform)

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173
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2012-10-29发布

8. scope

  vc实现虚拟示波器,没有测试过不知道能用吧(vc virtual oscilloscope not tested do not know can)

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188
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2012-09-20发布

9. ImgReconstruction

  基于小波变换的图片重建 有完整代码 工程 以及说明 涉及到图片的切割(image reconstruction based on wavelet translate )

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216
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2012-08-27发布

10. RECGGdenoisiie

  去除在心电信号采集过程中混入的肌电干扰、工频干扰、基线漂移等噪声信信号,避免噪声对心电信号特征点的识别与提取造成误判漏判 已通过测试。 (Remove the EMG interference mixed with the signal acquisition process in mind, frequency interference, baseline drift and noise channel signal to avoid noise caused by the misjudgment of the Missing has been tested on ECG feature identification and extraction.)

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2012-08-13发布

11. Imattlabcoodem

  图象增强小波变换将一幅图象分解为大小、位置与方向都不同的分量。在做逆变换之前能改变小波变换域中某些系数的大小,,这样就能够洋选择的放大所感兴趣的分量而减小不需要的分量。给定一个图象信号,用二维小波分析析对图象进行增强处理。 (Image enhancement wavelet transform decomposition size, location and direction of the different components of an image. Wavelet transform domain, some the size of the coefficient can change before doing the inverse transformation, so can the component of interest to the amplification of the ocean choose to reduce the unwanted weight. Given an image signal, the analysis of two-dimensional wavelet analysis of image enhancement processing.)

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197
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2012-07-27发布

12. tWavveletVCReh

  通过设计Visual C程序源码对简单易懂的一维信号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波与Haar小波变换,从而的到小波分解系数;再通过改变分解的到的各层高频系数数进行信号的小波重构达到消噪噪的目的。在这一程序源码实现的过程中能直观地理解信号小波分解重构的过程与在信号消噪中的重要作用,和在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。 可直接 (Design Visual C program source code on a simple one-dimensional signal with a Gaussian white noise Daubechies wavelet, Morlet wavelet and Haar wavelet transform, and thus to the wavelet coefficients and then change the decomposition to each storey wavelet reconstruction frequency coefficient of the number of signal to noise canceling noise. In the process of realization of this program source code can be intuitively understood the signal wavelet decomposition and reconstruction process and an important role in signal denoising, and the selection coefficient in the high frequency coefficients of the layers of the weight of processing noise cancellation signal impact. Can be directly)

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222
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2012-07-27发布

13. wavelet_atrous

  This is a wavelet program.

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249
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2012-07-27发布

14. T23825744rwth

  这是小波包程序,好不容易从网上下下的,希望对大家有用!可直接使用。 (Wavelet packet, and finally from the Internet under the hope that useful! Can be used directly.)

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239
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2012-07-25发布

15. gaga

  基于小波变换的ECG信号去噪系统设计,在信号采集时,身体的任一微小运动都会产生“基线漂移”,这是一种低频干扰,同时,由于肌电的存在又产生了高频的肌电噪声,由于空间电磁场的存在又使心电信号中混有50Hz的工频干扰。这些噪声不去除,就会影响下一步的信号处理。 综合运用数字信号处理的理论知识进行生物医学信号增强系统设计,实现ECG信号的去噪,从而加深对小波变换及其应用的理解,建立概念多分辨分析的概念,加深理解信号增强的原理、方法和步骤。本设计的主要内容是设计一个基于小波变换的ECG信号去噪系统,实现ECG信号的去噪。 (ECG signal denoising based on wavelet transform system design, signal acquisition, any small movement of the body will have a " baseline drift" , which is a low-frequency interference, while the high frequency due to the existence of the EMG muscle electrical noise due to the presence of electromagnetic field and the ECG signal mixed with a 50Hz power frequency interference. The noise is not removed, it will affect the next step in the signal processing. Use the theoretical knowledge of digital signal processing for biomedical signal enhancement system design to achieve the de-noising of ECG signal, so as to deepen understanding of the wavelet transform and its applications, to establish the concept of multi-resolution analysis of the concept, deepen the understanding of signal enhancement of the principle, the method and steps. The main elements of this design is the design of an ECG signal denoising based on wavelet transform denoising the ECG signals.)

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2012-07-07发布

16. fsp_wavelet

  希尔伯特变换法提取零相位子波的小程序,很好用!!(Hilbert transform method to extract the zero-phase wavelet procedure, easy to use! !)

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230
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2012-03-05发布

17. IntDCT

  具有提升分解结构的整数离散变换,可用于基于提升格式的小波变换设计。(Enhance the breakdown structure of the integers with the discrete transform can be used for wavelet transform based on lifting scheme design.)

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174
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2011-11-07发布

18. Vsbq

  虚拟示波器,用VC++语言编写,界面简洁,使用方便,供大家学习参考。(VC virtual oscilloscope)

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244
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2011-11-05发布

19.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.)

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227
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2011-06-20发布

20. 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