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Description: 构造一组被噪声污染的方波或三角波数据，试选取适当的FIR滤波器结构和参数，分别应用LMS,DFT/LMS和DCT/LMS算法来实现自适应滤波器，对改组数据进行滤波，并分析仿真结果。-Construction Group was one of the Noise Pollution square or triangular wave data, Examination choose appropriate FIR filter structure and parameters, application LMS, DFT / LMS and DCT / LMS algorithm to achieve adaptive filter, the reorganization data filtering, and analysis of simulation results.
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Size: 117377 |
Author: zhangfei |
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Description: 构造一组被噪声污染的方波或三角波数据，试选取适当的FIR滤波器结构和参数，分别应用LMS,DFT/LMS和DCT/LMS算法来实现自适应滤波器，对改组数据进行滤波，并分析仿真结果。-Construction Group was one of the Noise Pollution square or triangular wave data, Examination choose appropriate FIR filter structure and parameters, application LMS, DFT/LMS and DCT/LMS algorithm to achieve adaptive filter, the reorganization data filtering, and analysis of simulation results.
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Size: 116736 |
Author: zhangyun |
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Description: 本源码用MATLAB语言实现了自适应LMS算法，并附有FFT分析-LMS FFT
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Size: 1024 |
Author: 黄秋华 |
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Description: Grtzl算法计算dft的matlab程序和lms算法的自适应窄带滤波的程序。-Dft algorithm Grtzl the lms algorithm matlab procedures and narrow-band adaptive filtering process.
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Size: 1024 |
Author: lmy |
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Description: The matlab codes for adaptive filtration and echo-cancelleration, codes using LMS, RLS, DFT, Subband filtration.
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Size: 61440 |
Author: anton |
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Description: Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
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Size: 3072 |
Author: MUHAMMAD SHAKIL |
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Description: LMS、LMS/DFT、LMS/DCT、卡尔曼滤波、AR谱分析和小波变换的程序-Program LMS, LMS/DFT, LMS/DCT, Kalman filtering, AR spectral analysis and wavelet transform
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Size: 3072 |
Author: 宗俊杰 |
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