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code_lab_three
Rician fading is a radio propagation anomaly caused by partial cancellation of a radio signal by itself — the signal arrives at the receiver by two different paths, and at least one of the paths is changing (lengthening or shortening). Rician fading occurs when one of the paths, typically a line of sight signal, is much stronger than the others. In Rician fading, the amplitude gain is characterized by a Rician distribution.
- 2010-01-09 13:25:50下载
- 积分：1
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TD-simulation
TD-SCDMA trunked system
- 2010-09-06 15:20:41下载
- 积分：1
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WAVEquzaoheyasuo
说明： 本程序为利用matlab提供的小波进行图像去噪的简单算法(This procedure provides for the use of wavelet matlab simple algorithm for image denoising)
- 2011-03-12 20:55:35下载
- 积分：1
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Gausslowpass
matlab编程实现对图片进行高斯低通滤波(matlab programming the picture Gaussian low-pass filter)
- 2013-12-01 19:36:02下载
- 积分：1
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Parameters-estimation
使用案例讲述了MATLAB的参数估计与假设，有源代码(Parameters estimation and hypothesis testing
)
- 2011-07-07 08:11:46下载
- 积分：1
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max8998-irq
Interrupt controller support for MAX8998.
- 2014-10-17 10:53:58下载
- 积分：1
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BSAS_clustring
BSAS clustering algorithm
- 2014-11-02 01:34:33下载
- 积分：1
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fft
快速傅里叶变换的matlab实现，用于对信号进行频谱分析(Fast Fourier transform matlab implementation for spectral analysis of signals)
- 2011-11-30 00:40:14下载
- 积分：1
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zhouqi_zhijie
用直接周期图法，分别对有噪声和无噪声的信号进行谱估计。(Direct cycle diagram, respectively noise and noise-free signal spectrum estimation.)
- 2015-01-07 12:43:11下载
- 积分：1
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基于粒子群优化算法的特征选择SVM分类
说明： 针对“BreastCancer”数据集，作为对比，第一次对特征集直接进行SVM分类，第二次使用粒子群算法进行特征选择后再进行SVM分类。并且对比和分析了两次分类的结果。(For "BreastCancer" data set, as a comparison, the first time the feature set is directly classified by SVM, and the second time the feature set is selected by particle swarm optimization before SVM classification. The results of the two classifications are compared and analyzed.)
- 2021-03-05 21:39:31下载
- 积分：1
