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levinson
图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应：
式中用来控制信道的幅度失真(W = 2～4, 如取W = 2.9,3.1,3.3,3.5等)，且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
1）横向/格-梯型结构LMS算法
2）横向/格-梯型结构RLS算法
并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response:
Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate):
1) landscape/grid- LMS algorithm ladder structure
2) landscape/grid- RLS algorithm ladder structure
And analyze the results.)
- 2020-07-02 22:40:01下载
- 积分：1
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clustering_toolbox
matlab toolbox used for clustering perposes
- 2019-06-24 18:26:40下载
- 积分：1
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nu
说明： 用于解反问题的算法，对于Ax=b，输入矩阵A，列向量b，以及迭代步数k，可求的列向量x(The algorithm for solution of the inverse problem, for Ax = b, the input matrix A, the column vector b, as well as the number of iterations k, rectifiable column vector x)
- 2009-09-04 10:59:11下载
- 积分：1
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butter_homomorphic
同态滤波算法对心音信号的包络提取,提取的包络自适应强，包络更光滑(heart sound envelop extraction based on
Frequency Alterable Homomorphic Filtering, the envelop is more adaptive and smoother.)
- 2013-05-25 19:15:09下载
- 积分：1
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S变换
说明： S 变换是 Stockwell（1996）等提出的一个时-频分析方法，它结合了短时 Fourier 变换和小波变换的特点，能够完全无损地实现逆变换。(S-transform is a time-frequency analysis method proposed by Stockwell (1996). It combines the characteristics of short-time Fourier transform and wavelet transform, and can realize inverse transform completely without loss.)
- 2020-10-18 09:57:26下载
- 积分：1
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12345
matlab读视频源代码 实现在matlab下读取视频 很方便的(matlab source code for reading video in matlab realize the next video very easy to read)
- 2008-03-24 16:37:48下载
- 积分：1
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dynamicprograming
This is a MATLAB M-File for Dynamicprograming which is the base of programming for power stations and utilizations of power systems.This has been done for a typical graf and can be used in wide range of programming.
- 2011-05-11 22:36:04下载
- 积分：1
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16QAM
包含仿真结果的16QAM系统的仿真报告，每一部分给予详细说明(Contains simulation results of 16QAM system simulation reports, each giving details)
- 2010-05-17 17:49:22下载
- 积分：1
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fdmex
new face detection that can detect face in image
- 2010-06-15 21:06:11下载
- 积分：1
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matlab-tools
matlab时频分析工具箱，里面涵盖了大多数能用到的相关函数程序。(matlab time-frequence analysis tools box.)
- 2012-01-09 17:16:59下载
- 积分：1
