资源列表
普通dct变换和快速dct变换
- 两种方法实现dct变换,一般和快速.通过比较可以看出快速变换的优越性.
wavelet
- 一篇论文,详细介绍运用小波变换进行去噪的工作,较为经典-Paper, detailing the use of wavelet transform denoising, the more classic
3
- 基于VC++6.0的解析图片,也可以将RGB转换成YUI,子采样和量化测试也可以使用,需要输入的图片是BMP位图,其他格式不可以用-Based analytical pictures of VC++6.0, also can convert the RGB into YUI, sub-sampling and quantitative test can also be used, you need to enter the picture is a bitmap BMP and other fo
Wavelets-and-Subband-Coding
- Wavelets and Subband Coding
theory_of_Wavelet
- 小波分析与信号处理-理论应用与软件实现,超星版的
voice
- 论文主要包括基于小波变换语音增强的各种算法的介绍。-Articles include speech enhancement based on wavelet transform introduces a variety of algorithms.
sdfgsdgas
- 预处理,对于胎儿心电的原信号预处理 包括白化和中心化 帮助进行下一步的处理-Pretreatment of fecg
2
- 相空间重构中嵌入维数和延迟时间的选择关系到非线性时间序列重构的质量,介绍了小波变换方法确定重构中的两个参数-Reconstruction of phase space embedding dimension and delay time related to the choice of the quality of reconstruction of nonlinear time series, introduces the wavelet transform method to determi
tftb
- 时频变换工具箱,其中包括小波变换,短时傅立叶变换,WVD变换等时频分析的重要工具-An important tool when frequency transform toolbox, including wavelet transform, short time Fourier transform, WVD transform frequency analysis
signal_analysis6
- 时钟信号噪声分析,能把一个带噪声的信号分离为相位噪声谱和信号功率谱,同时能将高频分量分离出来。-Expounded a spectrum analysis software with graphics user interface which developed by Visual C++ 6.0, then used the software to give a dynamic display of the spectrum about jitter data which provided b
usefulwavelet
- 一个有用的小波集。集中了一些不同应用领域当中常用的小波基。尤其在图像处理中常用的小波基-A useful wavelet set. Concentrated among a number of different applications commonly used wavelets. In particular, commonly used in image processing wavelet
wavelet-application-
- 小波分析是目前国际上最新的时频分析工具,在图像处理方面有着广泛地 应用。分形概念的出现为人们认识事物的局部与整体的关系提供了一种辨证的 思维方式,分形维是其主要的定量特征。小波分析是采用局部对整体依赖性的 系统方法,而分形则研究局部信号以确定信号的整体特性-Wavelet analysis is internationallyrecognizedup totheminutetoolfor allalyzing time-frequency,And it w