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example
说明: 信号处理实例,一些基本的信号处理matlab的应用程序。(Signal processing examples, some basic matlab signal processing applications.)
- 2008-10-06 16:14:27下载
- 积分:1
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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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HHT_EMD
一個把HHT程序用matlab實踐的檔
HHT Process(HHT Process)
- 2009-06-24 17:50:26下载
- 积分:1
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MATLAB
说明: MATLAB扩展编程+何强编着+PDF电子书 非常金典(He Qiang MATLAB Extended Programming+ ed+ PDF eBook)
- 2011-04-15 20:45:12下载
- 积分:1
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nonlinear
-u"+u^2=x, 0<x<1
u(0)=0, u(1)=0
- 2011-04-20 21:44:04下载
- 积分:1
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three_phase_current_loop_grid
Similations electrical networks with Control & current and active and reactive power
- 2015-01-29 00:26:03下载
- 积分:1
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sydrome
syndrome calculater to reduce adaptive noise
- 2015-05-02 10:30:08下载
- 积分:1
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code
Digital watermarking
- 2009-03-14 03:27:43下载
- 积分:1
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c_0707200151
采用simulink设计螺旋交织器,给出了参赛的设置并给出仿真结果(The simulink design spiral interleaver, given the entry settings and simulation results)
- 2012-04-27 11:21:47下载
- 积分:1
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genetic_algo_EXC_NIM_L2O
Genetic algorithm using EXC, NIM and L2O move for solving TSP Problem
- 2013-02-12 21:14:49下载
- 积分:1