搜索资源列表
444
- 实现小波软硬阈值消噪的matlab程序，能够实现小波软硬阈值的很好表达-To achieve hard and soft threshold wavelet de-noising of the matlab program, be able to achieve a good wavelet threshold expression of soft and hard
222
- 小波实现消噪，能够模拟实现6此消噪的代码，能够很好的表达matlab的程序-Wavelet de-noising can be simulated to achieve six of this code for de-noising can be a very good procedure for the expression of matlab
555
- 图形信号的仿真的matlab程序实例，可以说明在小波中图形信号的消噪-Graphical simulation of the signal matlab program examples illustrate the graphic signals in wavelet de-noising
ResearchofForwardLinearPredictiononProcessingofSil
- 介绍了前向线性预测滤波算法的基本原理,提出了一种自适应滤波过程中各参数的确定方法,对某硅微陀螺的静态 漂移信号和实际动态信号进行了处理,给出了静态漂移信号滤波前后的Allan 方差和标准差的大小,对滤波前后的误差大小 和误差分布进行了分析,并与小波中值滤波效果进行了比较。结果表明,前向线性预测滤波方法无论是在去噪效果,还是实 时性等方面,都明显优于小波中值滤波-Principle of t he forward linear prediction ( FL P) is int rod
Waveletanalysisusingsofthresholdingfilteringinlect
- 在采集信号时,如果传感器没有前置放大, 则传感器输出的压电信号的信噪比会比较低。本文利用小波域软阈值滤波方法对未采用前置放大而采样得到的 信号进行小波分析,大幅度地提高了信号的信噪比,提取的目标信号位置与理论位置吻合的很好。这表明可以通 过小波分析方法很好地改善热超声信号的信噪比,从而降低对微波致热超声成像采集系统中前置放大器的要求-When human tissue is irradiated by microwave pulses, there is thermo2acoust
denoise
- 非常好用的二维小波分析图像去噪程序，程序很容易懂，希望对你有帮助-A very nice two-dimensional wavelet analysis denoising process, the program is easy to understand, want to help you
xiaobo
- 用Visual C++编写的小波变换，小波除噪程序，可以显示信噪比.-Written using Visual C++ wavelet transform, wavelet denoising procedure, you can display signal to noise ratio.
wavelet_denosie
- 讲述了Matlab中小波降噪技术的使用，并讲述小波分解原理及如何检验。-Tells Matlab to use the wavelet noise reduction technology, and wavelet theory, and how about the test.
wavelet
- 小波变换在图像处理中的应用，包括：去噪、分解重构、水印的算法-Wavelet transform in image processing applications, including: noise reduction, decomposition and reconstruction, the watermark algorithm
li3-5
- 小波分析去噪实例，这幅图像采用小波分解系数阈值量化方法进行去噪处理-Wavelet analysis examples, this image using wavelet coefficients thresholding denoising method
wave-inter
- 小波插值（全小波插值，小波双线性插值，小波双三次插值及其改进）放大图像，提高图像的分辨率；对插值图像做质量评价（峰值信噪比PSNR；均方信噪比SNR）-Wavelet interpolation (full wavelet interpolation, wavelet bilinear interpolation, cubic interpolation and improved method) to enlarge the image and improve image resolution
xiaobo
- 这是有关小波去噪理论研究，希望对你的学习有用。大家一起分享-This is the wavelet denoising theory, I hope to learn useful to you. Share
sec_wavelet
- 利用提升的二代小波，对图像进行去噪处理，通过不同的去噪过程比较，显示优势-Used to enhance the second generation wavelet, the image denoising, denoising process through different comparison shows advantages
denoising
- 用于信号降噪 处理，使用小波变换算法，可用于音频文件处理-For signal noise reduction, using wavelet transform algorithm can be used for processing audio files
mallat
- 小波变换中mallla塔式多层分解以及重构算法可用于信号去噪-Wavelet decomposition and multi-storey tower in mallla reconstruction algorithm can be used for signal denoising
2
- 数字地磁信号的小波消噪处理，希望对你有用-Digital magnetic signal wavelet Denoising, hope useful to you
2165415
- 小波包去噪，小波包函数调用，小波包用于信号压缩等-Wavelet packet denoising, wavelet packet function call, wavelet packets for signal compression
denoi_BLS_GSM_band
- 小波域高斯尺度模型去噪，使用贝叶斯最小均方估计系数-Wavelet denoising of Gaussian scale model, using the Bayesian minimum mean-square estimated coefficients
waveletthreshod
- 小波去噪的阈值去噪发法，在图像方面很有用-Wavelet denoising threshold denoising hair method is useful in image areas
denoise
- 图像去噪 小波分析 去噪效果一般 欢迎大家交流指正-image denoise