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Calculation-Jacobe
Jacobi calculations . it is used to calculate liner problem
- 2014-10-21 03:20:26下载
- 积分:1
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BackscatterMap
雷达影像后向散射系数计算,并绘制后向散射系数图(backscattering coefficients of Radar image, show the figure of backscatter coefficients)
- 2021-03-31 15:49:09下载
- 积分:1
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QPSKAWGN
无线通信,信号通过qpsk调制,在高斯白噪声环境下的传输(Wireless communications, signal modulation by qpsk, white Gaussian noise environment in the transmission)
- 2010-09-14 14:57:50下载
- 积分:1
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FDTD_2D_Yee_2D_TM_final
FDTD 时域有界差分
MATLAB程序语言(Bounded difference time domain FDTD MATLAB programming language)
- 2011-05-12 20:01:09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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Sat
卫星测定轨教材《卫星轨道原理,模型和方法》的,随书光盘(Satellite orbit theory, model and method,CD ROM)
- 2015-01-04 19:21:33下载
- 积分:1
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timefrequencyCPP
说明: VC++和matlab编写的时频工具箱,可以将C++源程序转换为matlab格式。本站有个这个源程序,但没有C++部分。这个版本最全。(VC++ and write the time-frequency toolbox matlab, C++ source code can be converted to matlab format. This site has a source, but no C++ parts. This version is the most complete.)
- 2011-03-02 13:46:38下载
- 积分:1
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ClanguageandMATLABinterface
说明: C语言与MATLAB接口:编程与实例
函数介绍 ,应用举例……(C language and MATLAB interface: examples of function programming and introduces the application examples……)
- 2010-04-18 17:10:34下载
- 积分:1
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SwimmingPool2
Animation of swimming pool
- 2006-10-19 04:03:53下载
- 积分:1
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Asn1Dll_Open
提供了通用的asn1编解码动态库,实现BER和PER方式的asn1编解码。并提供使用实例和说明。(provides a common asn1 DLL codecs achieve BER and PER approach asn1 codecs. And to provide the use of examples and illustrations.)
- 2007-05-28 16:39:51下载
- 积分:1