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DSPC
多波束、波束形成、DSP实现、多波束分析(Multibeam、Multi-beam forming、Multi-beam analysis、DSP、)
- 2011-08-14 17:16:57下载
- 积分:1
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用opencv实现各种低通滤波器
对图像进行滤波处理是图像处理中最常见的一种操作类型。而这其中低通滤波(也可以叫做平滑)有事各种滤波处理中最常用的。这里就简单写写 OpenCV 中提供的几种低通滤波方法。
具体思路:对源图像进行离散傅里叶变换,滤波后通过cvDFT进行傅里叶逆变换得到理想低通滤波器、巴特沃斯低通滤波器、高斯低通滤波器后图像
- 2022-03-04 13:06:18下载
- 积分:1
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S变换 小波变换的一种扩展 st
S变换是小波变换的一种扩展,有非常大的价值(S transform is an extension of wavelet transform, has a very large value)
- 2020-07-04 01:00:01下载
- 积分:1
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wavelet
使用小波变换进行图像去噪,对得到的高频部分利用软阈值和硬阈值法去噪(Image denoising using wavelet transform, the high frequency part by the use of soft threshold and hard threshold denoising)
- 2021-04-22 15:28:48下载
- 积分:1
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2-D-DWT
这是二维离散小波变换程序,里面附带程序说明,及实例讲解。(This is a two-dimensional discrete wavelet transform, which comes with the program instructions and examples to explain.)
- 2021-04-28 17:08:43下载
- 积分:1
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脉搏信号分析 pulse
脉搏信号分析
(1)设计滤波器,实现对脉搏信号的噪声抑制和基线纠漂;
(2)时域分析:波形特征检测;
(3)功率谱分析:对消噪后的信号进行功率谱分析。要求计算信号的功率谱,功率谱峰值,峰值频率。
(Pulse signal analysis (1) design the filter, to achieve the pulse signal noise suppression and baseline drift correction (2) time-domain analysis: waveform feature detection (3) power spectral analysis: noise cancellation signal after the power spectrum analysis . Require calculation of the signal power spectrum, peak power spectrum, peak frequency.)
- 2011-07-13 09:56:01下载
- 积分:1
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xiaobojiguangqi
小波变换用于半导体激光器可靠性分析的全部程序。我只完成了其中一部分,请斑竹验收(wavelet transform for the semiconductor laser reliability analysis of all procedures. I only completed part, illustrated acceptance)
- 2020-12-23 10:59:07下载
- 积分:1
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uwt
基于第二代小波的非抽样小波变换应用程序,可以用来小波转换(Non-sampling based on second generation wavelets, wavelet transform application)
- 2012-03-26 09:37:44下载
- 积分:1
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roadidentity
说明: 主要针对道路提取程序,使用二值法和形态法(Road extraction procedures, using binary and morphological methods)
- 2019-12-14 19:47:51下载
- 积分:1
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small
基于小波变换的图像去噪的matlab程序的源代码
基于小波变换的图像去噪的matlab程序的源代码(里面包含了源代码和运行的结果,(Image denoising based on wavelet transform of the matlab program s source code
Image denoising based on wavelet transform of the matlab program s source code (which contains the source code and run the results of)
- 2009-11-08 17:51:35下载
- 积分:1