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wert
回波抵消器中常用的几种自适应滤波算法有LMS, NLMS, RLS等算法。对现有主要算法的性能进行了分析，并对优缺点进行评价和比较。为了在收敛速度和运算量之间得到很好的折衷，对NLMS算法改进，得到了 PNLMS(Echo cancellation devices commonly used in adaptive filtering algorithm has several LMS, NLMS, RLS, such as algorithms. The main algorithm of the existing performance analysis, and evaluation and comparison of the advantages and disadvantages. For the convergence between computing speed and a good compromise on the NLMS algorithm improvements have been PNLMS)
- 2020-07-04 12:20:01下载
- 积分：1
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RFID
：提出一种基于独立成分分析（ICA）和位隙动态分组技术的超高频（UHF）射频识别（RFID）多标签防碰撞算法。利用ICA 算法实现多目标的同时识别，利用动态位隙标签分组保证阅读器同时读取的标签数少于或等
于其天线数，从而使ICA 工作于非欠定状态(A novel ultra high frequency (UHF) radio frequency identification（RFID）anti-collision algorithm based on
independent components analysis (ICA) and dynamic bit-slot grouping technology was proposed. The ICA algorithm was
used for identifying several tags simultaneously. The dynamic bit-slot tags grouping technology was used for ensuring the
number of tags read by a reader at the same time was less than or equal to its antennas’ number, and enabling the ICA
wouldn’t work in an underdetermined state. Theoretical analysis and simulated experimental results show that the tags identification rate of the proposed algorithm is far more than that of traditional stochastic or deterministic TDMA RFID anti-collision algorithms.)
- 2013-07-16 10:40:12下载
- 积分：1
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computeMelSpectrum
Compute the matrix of mel filter coefficients given the sampling frequency, the length of the FFT and the number of desired mel filter channels.
- 2009-03-28 21:47:22下载
- 积分：1
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fftplot
自己编写的fft变换的MATLAB源代码！里面还有操作过程。很好用哦(Have written MATLAB s fft transform the source code! There is also the process. Oh, well used)
- 2009-12-14 15:22:40下载
- 积分：1
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ekf
说明： kalman滤波EKF程序,通用且通俗易懂，适用于初学者。(kalman filter EKF procedures, universal and easy to understand for beginners.)
- 2011-03-27 16:43:11下载
- 积分：1
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F0
说明： 利用 matlab 分别基于 ACF 和 W-AMDF 求基音频率，程序均调试通过。其中的 word 文档为下载资源，供大家参考对比(compute fundamental frequency of speech signal base on ACF and W-AMDF respectively, while the download word document for your reference.)
- 2011-12-14 10:23:38下载
- 积分：1
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1
基于离散余弦变换的图像去噪，小波变换去噪(Wavelet denoising)
- 2013-05-17 08:28:40下载
- 积分：1
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FP3bo
模拟多波长前向泵浦拉曼光纤放大器，通过解raman耦合微分方程，实现信号光放大，程序能够运行，直接出结果，绝对是少有的程序，很珍贵(Before simulation of multi-wavelength Raman fiber amplifier to pump through the solution raman coupled differential equations for signal light amplification, the program can be run directly out of the results, the program is absolutely rare, very rare)
- 2021-03-16 17:09:21下载
- 积分：1
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xiaoboreference
计算小波相关性的几种方法，其中包括小波相关性。(Several methods of calculating the correlation of wavelet, including wavelet correlation.)
- 2016-04-12 22:05:36下载
- 积分：1
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223911998puzzle
some solutions for the nomal questions with matlab
- 2010-09-23 02:21:50下载
- 积分：1
