-
03
说明： Fault Location in Extra Long HVdc Transmission
Lines using Continuous Wavelet Transform
- 2016-05-03 20:45:56下载
- 积分：1
-
脉搏信号降噪
文基于小波分析的特点，提出了一种对信号进行多重小波
变换的自适应去噪法，该方法不仅克服了小波去噪软硬阈值法的局限性，而且解决了自适应滤波中参考信号选取难的
问题，将该方法用于脉搏信号降噪，得到了满意的去噪效果。(The text features based on wavelet analysis, proposed an adaptive multi-wavelet transform for signal denoising method, this method not only overcomes the limitations of hard and soft thresholding method of wavelet de-noising, and resolve the reference signal adaptive filtering Select the difficult problem of the method is used to the noise of the pulse signal, and been satisfied with the denoising effect.)
- 2012-06-18 15:19:37下载
- 积分：1
-
NumIntTest
加速度振动信号积分为速度振动信号输出，如需要可再一次积分，变换为位移信号(Vibration signal of the acceleration integral transform)
- 2020-11-27 14:29:30下载
- 积分：1
-
13-8
波的合成及拍频现象实例，输入两正弦波的振幅、初相位及频率观察波的合成及拍频现象(Synthesis and beat frequency wave phenomena instance, enter the two sine wave amplitude, initial phase and frequency of observation of waves synthesis and beat frequency phenomenon)
- 2009-09-30 08:41:52下载
- 积分：1
-
imageTUXIANGyantuo
小波变换何晓波图像处理，一个图像延拓的程序，用MATLAB语言编写。请珍惜(何晓波wavelet transform image processing, an image extension of the procedure, using MATLAB language. Please Value)
- 2008-04-02 12:51:49下载
- 积分：1
-
非下采样小波变换的一个实现程序 UWT
非下采样小波变换的一个实现程序，对边缘和纹理提取效果较好(Nonsubsampled wavelet transform of an implementation program, better edge and texture extraction effect)
- 2020-11-25 09:49:32下载
- 积分：1
-
xiaobobianhuanyuyingyong
某一直升机齿轮箱上的早期损伤的特征是，在伴随振动信号上产生一个可变周期的非平稳扰动信号。要求按此特征构造一组有物理意义的数据仿真早期故障信号，应用小波变换技术分析故障的特征和发生时刻。(a helicopter gearbox early on the characteristics of the injury, In addition to the vibration signal produced a variable cycle perturbation of non-stationary signals. Click here to request a group of tectonic significance of a physical early fault simulation data signals Application of wavelet transform technical analysis of the features and fault occurred moments.)
- 2007-07-03 02:32:53下载
- 积分：1
-
thresold
说明： 基于小波变换阈值去噪的MATLAB源代码（包含小波包去噪程序）(threshold based on wavelet transform Denoising MATLAB source code (including wavelet denoising packet procedure))
- 2020-11-24 22:09:34下载
- 积分：1
-
wavelet-analysis-important
小波变换是一种非常重要的时频分析方法，研究小波变换对于地震处理研究有着非常重要的作用(Wavelet transform is a important tool for time-frequency,which plays an important part in the seismic processing.)
- 2013-01-27 17:17:32下载
- 积分：1
-
An-Efficient-Randomized-Algorithm-for-Detecting-C
An Efficient Randomized Algorithm for Detecting Circles
- 2021-02-17 13:49:46下载
- 积分：1
