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: As many of the traditional de
：由于许多传统的去噪方法在强背景噪声情况下提取声音信号的能力变弱甚至失效， 提出
应用独立成分分析( I C A) 方法对声音信号进行特征提取， 并证明了这种 I C A 变换能增强语音和音
乐信号的超高斯性． 在此基础上， 应用 I C A基函数作为滤波器， 通过阈值化的去噪方法对含有强高
斯背景噪声的声音信号进行去噪仿真实验． 结果表明， 本方法明显优于传统的均值滤波和小波去噪
方法， 为强背景噪声下弱信号的检测提供 了新的途径．-: As many of the traditional de-noising method in case of strong background noise, the ability to extract the voice signal even weaker failure, the application of independent component analysis (ICA) method of voice signal feature extraction, and prove that this transformation can be enhanced voice ICA and music of super-Gaussian signals. On this basis, the application of ICA basis function as a filter, through the threshold of the denoising method of Gaussian background noise contains strong voice signal denoising simulation. The results show that this method is obviously superior to the traditional mean filtering and wavelet denoising methods for the strong background noise under the weak signal detection provides a new way.
- 2022-02-15 19:19:12下载
- 积分：1
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遥感实习的成果。实现了计算植被指数的算法，包括：差值植被指数，比值植被指数，归一化植被指数，调整土壤亮度植被指数...
遥感实习的成果。实现了计算植被指数的算法，包括：差值植被指数，比值植被指数，归一化植被指数，调整土壤亮度植被指数-The implementation of the algorithm for calculating vegetation indices, including: the difference vegetation index, the ratio vegetation index, normalized difference vegetation index, soil adjusted vegetation index brightness
- 2022-02-27 01:34:57下载
- 积分：1
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编辑处理图片的delphi源码，含有典型的几种图片处理编辑代码...
编辑处理图片的delphi源码，含有典型的几种图片处理编辑代码-Editing pictures delphi source, containing several typical image processing editing code
- 2022-09-09 21:50:03下载
- 积分：1
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opencv 使用卡尔曼滤波器跟踪一个旋转的点
opencv 使用卡尔曼滤波器跟踪一个旋转的点-opencv using the Kalman filter to track a rotating point
- 2022-05-19 10:32:07下载
- 积分：1
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Application of C++ Builder in the preparation of image processing the image form...
应用C++Builder编写图像处理中的图像格式转化程序-Application of C++ Builder in the preparation of image processing the image format conversion program
- 2022-01-21 21:47:53下载
- 积分：1
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计算机图形学课程上作为例子学习的源代码，在VC6.0下完美运行，肯定是能用的，各位仔细调试！...
计算机图形学课程上作为例子学习的源代码，在VC6.0下完美运行，肯定是能用的，各位仔细调试！-Computer graphics courses as an example to study the source code, in perfect running under VC6.0 certainly can, and you carefully debugging!
- 2022-01-26 05:12:54下载
- 积分：1
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本程序实现全变分(Total Variation, TV)的去噪算法，它使用了PDF纠正TV算法中的小问题。该算法可以很好地保留原图边缘信息的同时，去除噪声。...
本程序实现全变分(Total Variation, TV)的去噪算法，它使用了PDF纠正TV算法中的小问题。该算法可以很好地保留原图边缘信息的同时，去除噪声。-This procedure Variational realize the whole (Total Variation, TV) denoising algorithm, which uses a PDF corrective TV algorithm of small problems. The algorithm is well positioned to retain the image edge information at the same time, to remove noise.
- 2023-02-13 21:40:03下载
- 积分：1
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visual c preparation, image PCA integration, application
visual c++编写，图像主分量融合,应用加权图像融合算法-visual c preparation, image PCA integration, application-weighted image fusion algorithm
- 2022-12-07 16:55:02下载
- 积分：1
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此算法是基于小波变换特征提取方法的图象匹配
此算法是基于小波变换特征提取方法的图象匹配-this algorithm is based on the wavelet transform, feature extraction, image matching method
- 2022-02-24 09:48:01下载
- 积分：1
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这是一个为352x288（或D1）和连续的阈值处理代码的重量…
这是一个对352x288（或D1）连续以及各分量阈值处理的代码，看了会对buffer的数据存储以及调用很有帮助-This is a 352x288 (or D1) and the weight of consecutive threshold treatment code will read the data storage buffer and call the very helpful
- 2022-01-26 05:30:14下载
- 积分：1
