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KernelAdaptiveFiltering-master
在信號處理中,核自適應濾波器是一種非線性自適應濾波器。[1]一種自適應濾波器是適應其一個濾波器傳遞函數通過最小化錯誤或隨時間的信號特性的變化的損失函數表徵濾波器從理想行為多遠偏離。自適應過程基於從一系列信號樣本中學習,因此是在線算法。非線性自適應濾波器是傳遞函數是非線性的。
核自適應濾波器使用核方法實現非線性傳遞函數。[1]在這些方法中,信號被映射到高維線性特徵空間,非線性函數被近似為核的總和,其域是特徵空間。如果這是在再生核Hilbert空間中完成的,則核方法可以是非線性函數的通用逼近器。內核方法具有凸損函數的優點,沒有局部最小值,並且實現起來只有中等複雜度。(State-space recursive least-squares (SSRLS) is optimal a linear estimator for deterministic signals. The performance of SSRLS however, depends on model uncertainty, time-varying nature of the observed signal or nonstationary behavior of the observation noise)
- 2019-01-21 22:52:47下载
- 积分:1
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OFDMsimulink
实现的通信中正交频分复用的过程,包括OFDM的一些信号处理的算法(To achieve communication in orthogonal frequency division multiplexing process, including a number of OFDM signal processing algorithms)
- 2011-10-26 15:22:51下载
- 积分:1
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fadianjikongzaifangcheng
基于标幺值的同步发电机模型建立空载电压方程(No-load voltage equation based on the per-unit value of the synchronous generator)
- 2013-04-26 10:18:32下载
- 积分:1
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代码
快变信道估计设计与实现 oFDM系统的论述;快变信道下OFDM系统仿真设计;快变信道下的OFDM同步;快变信道下OFDM系统的信道估计;完成毕业设计论文。(Discussions on the design and implementation of fast-varying channel estimation; simulation design of OFDM system in fast-varying channel; synchronization of OFDM system in fast-varying channel; channel estimation of OFDM system in fast-varying channel; completion of graduation thesis.)
- 2021-04-08 11:19:00下载
- 积分:1
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源程序
说明: 各类神经网络代码,可以用于MATLAB初学者使用(Various kinds of neural network codes can be used for beginners in MATLAB)
- 2020-06-19 20:00:02下载
- 积分:1
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PTSPAPR
说明: 提供了降低OFDM系统PAPR的一种经典算法,即PTS算法,有效抑制了系统的峰均比(A classical algorithm to reduce the PAPR of OFDM system, namely PTS algorithm, is provided, which can effectively suppress the peak-to-average ratio of the system)
- 2020-05-11 11:54:09下载
- 积分:1
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ga遗传算法解最优解
这篇matlab程序是无需工具箱解决无约束目标函数最大值的程序(This matlab program is a program that does not need a toolbox to solve the maximum of an unconstrained objective function)
- 2017-08-25 01:57:18下载
- 积分:1
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Hilbert_text1
希尔伯特变换测试,使用希尔伯特变换对信号处理,相位偏移90°(The Hilbert transform test uses Hilbert transform to process the signal with a phase shift of 90 degrees)
- 2020-12-29 18:19:01下载
- 积分:1
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层次聚类分析
说明: 包括最长、最短欧式距离法、重心法(标准欧式、平方欧式、精度加权)、平均法、权重法等等(Including the longest and shortest Euclidean distance method, center of gravity method (standard Euclidean, square Euclidean, precision weighting), average method, weight method, etc)
- 2020-03-15 11:00:18下载
- 积分:1
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usb_20
usb2.0协议相关文档,有助于程序开发,请参考上传得代码使用。(USB2.0 protocol-related documents, contribute to program development, please refer to upload a code to use.)
- 2008-07-22 01:53:22下载
- 积分:1