Description: 一些数学处理函数，包括：用频域最小误差平方方法设计线性相位FIR低通数字滤波器、最小均方(LMS)算法的自适应数字滤波、离散小波变化函数-Deal with some mathematical functions, including: use of frequency domain methods of design of the smallest square error linear phase FIR low-pass digital filter, least mean square (LMS) algorithm for adaptive digital filtering, discrete wavelet function changes Platform: |
Size: 3072 |
Author:chenjie |
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Description: This program simulates plant identification least mean square (NLMS) alogrithm
reference: 《LMS算法的频域快速实现》-This program simulates plant identification least mean square (NLMS) alogrithm reference: LMS algorithm for rapid realization of the frequency domain Platform: |
Size: 1024 |
Author:huangsir |
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Description: This program simulates plant identification using frequency block least mean square (FBLMS) alogrithm
reference: 《LMS算法的频域快速实现》 LMS is modified by XXX in XXX place, see details in XXX relevant document-This program simulates plant identification using frequency block least mean square (FBLMS) alogrithm reference: LMS algorithm in frequency domain rapid LMS is modified by XXX in XXX place, see details in XXX relevant document Platform: |
Size: 2048 |
Author:huangsir |
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Description: 用MATLAB对单载波频域均衡进行仿真，并绘制出误码率仿真的结果。-Using MATLAB on a single carrier frequency domain equalization simulation, and to map out the bit error rate simulation results. Platform: |
Size: 2048 |
Author:huanglixun |
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Description: 单载波频域均衡SCFDE的MATLAB源码，包括迫零均衡和MMSE均衡-Single-carrier frequency domain equalization SCFDE the MATLAB source code, including zero forcing and MMSE balanced balanced Platform: |
Size: 997376 |
Author:zuoxiaoya |
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Description: 基于变步长LMS在干扰抵消中的应用，其中key1，2，3为不同变步长的MATLAB程序，而pinyu则是LMS在频域中的应用，-Variable Step Size LMS-based interference cancellation in the application, which key1, 2,3 for different variable step size of MATLAB procedures pinyu is LMS in frequency domain applications, Platform: |
Size: 984064 |
Author:刘成芳 |
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Description: LMS收敛程序。有2个仿真图，一个时域一个是频域的。-LMS convergence process. The simulation has two maps, one is a time domain frequency domain. Platform: |
Size: 1024 |
Author:nixia |
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Description: 采用LMS算法的频域均衡技术研究,lms在频域均衡方面的应用。-LMS algorithm using frequency domain equalization technology research, lms balance in the frequency domain applications. Platform: |
Size: 159744 |
Author:小小 |
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Description: 频域块LMS算法的MATLAB实现 M表示抽头个数
结果正确 可以直接使用-Frequency domain block LMS algorithm for MATLAB to achieve the correct result M said that the number of taps can be used directly Platform: |
Size: 1024 |
Author:xufei |
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Description: Source code: M. A. Haque and M. K. Hasan, "Noise robust multichannel frequency-domain LMS-type algorithms for blind channel identification", IEEE Signal Processing Letters, pp.305-308, vol.15, 2008. Platform: |
Size: 1341440 |
Author:Haque |
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Description: 频域串行LMS算法的MATLAB实现 给出沃尔什 哈达吗变换（WHT）
结果正确 可以直接使用-Frequency domain LMS algorithm serial MATLAB implementation is given you transform (WHT) the correct result can be used directly Platform: |
Size: 1024 |
Author:xufei |
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Description: 关于单载波频域均衡的研究，将LMS算法引入SC_FDE系统当中-Equilibrium studies on single-carrier frequency domain, the LMS algorithm is introduced which SC_FDE system Platform: |
Size: 641024 |
Author:王小明 |
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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 Platform: |
Size: 3072 |
Author:MUHAMMAD SHAKIL |
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Description: 实现维纳滤波用于语音增强。第一步采用频域谱函数计算最佳的维纳滤波器，再对输入带噪信号进行滤波；第二步是在此基础上的改进，用了自适应的思想，及时根据当前帧的状态更新修正滤波器的系统函数，得到更精确的无噪语音信号。第三步是采用自适应LMS方法，在时域迭代计算滤波器系数，迭代次数足够多时可得到较准确的有用信号。-Implement wiener filtering used in speech enhancement. First step optimum wiener filter is obtained by using the frequency spectrum function, again to input the signal with noise filtering The second step is the improvement on the basis of this, with the idea of adaptive, and in a timely manner according to the current frame updates correction system function of the filter, get a more accurate without noise speech signal. The third step is to use the adaptive LMS method, iterative calculation in time domain filter coefficient, the number of iterations enough to get the useful signal accurately. Platform: |
Size: 2048 |
Author:林宇 |
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Description: 此代码对频域块LMS算法进行了开发，并把它应用于DSSS扩频通信中，加入了窄带干扰，用此算法进行干扰滤除-This code has been developed in the frequency domain block LMS algorithm and applied to DSSS spread spectrum communication, adding the narrowband interference, using this algorithm for interference filtering Platform: |
Size: 65536 |
Author:陈彦冠 |
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