资源列表
STPatternRecognitonbaseonBP
- 摘要:心电图ST段对心脏疾病的诊断具有重要意义。在正确读取采集于郑州大学一附院的运动心电图数据基础上,利用小波变换更准确地确定其ST段的起始和终止位置,初步探讨了BP神经网络用于心电图ST段识别的方法,并用此方法识别出心电图ST段的三种类型—正常、水平压低和抬高。实验结果较好。 -Abstract: ECG ST segment on the diagnosis of heart disease is important. Collected in the correct reading o
Wavelet
- Wavelet Transform A Presentation
waveletanalysis
- 利用全局去噪和分层去噪实现信号的小波去噪，实现成功-Implementation of wavelet denoising, global denoising and level-dependent denoising
ECGmonitoring
- 小波变换是一种信号的时间—尺度分析方法，它具有多分辨率分析的 特点，而且在时频两域都具有表征信号局部特征的能力。由于其在信号处 理领域表现出的优异性能，目前在生物医学领域，广泛应用于信号检测、 特征提取、图像处理、信号压缩等方面。 -Wavelet transform is a signal of the time- scale analysis method, it has the characteristics of multi-resolution analysis, bu
P1150627001
- This paper presents a new coding technique based on contourlet transform and multistage vector quantization. Wavelet based Algorithms for image compression results in high compression ratios compared to other compression techniques. Wavelets
dwt_VC
- 图像及视频编码中的小波变换的VC实现,对初学者适用。-Image and video coding in VC implementation of wavelet transform, for beginners to apply.
PECMatlabsignalprocess
- 基于小波分析等的脉冲涡流的信号处理程序，基于matlab6.2-Wavelet analysis of pulsed eddy current signal processing procedures, based on matlab6.2
1122wavelet
- 讲述小波的应用和小波在现实中的物理意义，对于初学者，很客观地表述了小波的存在和小波在工程中的应用-About the application of wavelet and wavelet in the real physical meaning, for beginners, it is an objective representation of the existence of wavelets and wavelet applications in engineering
wavelet
- 小波变换，能实现一维、二维的haar小波变换-Transform, to achieve one-dimensional, two-dimensional wavelet transform haar
Assign2
- 结合VC打开图像文件，然后进行多级小波变换。-Open the image file with VC and multi-level wavelet transform.
tupianxxianshi
- 一种简单的基于小波变换的图片显示，双击显示图片-A simple display of images based on wavelet transform, double-click the display picture
Wavelet
- 一种图形图像的基于小波变换对图像进行灰度变换。-A graphic image of the image based on wavelet transform gray-scale transformation.