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QPSK_ERROR_RAYLEIGH
这个程序是用格雷码的基带仿真，在加高斯白噪声的情况下仿真ber和ser曲线(the purpose of this m-file is to show a baseband simulated version of QPSK with Gray coding( Rayleigh multipath and AWGN added) which may give valid results)
- 2021-03-16 22:39:21下载
- 积分：1
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voltage_regulation_1
answer in 1 or 0 and of size(loadnum,centernum)
function voltageregf = voltage_regulation_1(center,load,consdata)
- 2011-06-01 05:43:29下载
- 积分：1
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gauss_jordan
gauss jordan matlab code
- 2015-04-16 13:46:59下载
- 积分：1
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sqcfsrrp
各种kalman滤波器的设计，用于建立主成分分析模型，使用拉亚普诺夫指数的公式，可实现对二维数据的聚类，从先验概率中采样，计算权重，本科毕设要求参见标准测试模型，基于SVPWM的三电平逆变的matlab仿真，BP神经网络用于函数拟合与模式识别。(Various kalman filter design, Principal component analysis model for establishing, Raya Punuo Fu index using the formula, Can realize the two-dimensional data clustering, Sampling a priori probability, calculate the weight, Undergraduate complete set requirements refer to the standard test models, Based on SVPWM three-level inverter matlab simulation, BP neural network function fitting and pattern recognition.)
- 2016-03-27 14:16:06下载
- 积分：1
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matlabppt
是一分学习MATLAB 很好的教程，可以从中学到很多东西，简单易懂(A good learning MATLAB tutorial, you can learn a lot from, and easy to understand)
- 2012-05-23 15:51:07下载
- 积分：1
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2008_2
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
((1) in certain wireless channel, the Doppler frequency shift will be caused by wireless channel output signal aliasing. Please describe the resulting aliasing of a variety of reasons (2) wireless channel Doppler spectrum there is a classical spectrum (classic spectrum), please explain such a spectral shape of the mechanism (3) Please use Simulink tools for writing code ( S-Function mode), resulting in a single Path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And please answer: prove that they used computer-generated classical spectrum is correct possible ways.)
- 2020-12-30 11:39:00下载
- 积分：1
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hht_toolbox_20040808
提供hht工具箱完整的程序给大家参考学习(To provide a complete toolbox hht procedures to which we refer to learning)
- 2009-11-03 20:12:18下载
- 积分：1
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code_lab_two
The effects of multipath include constructive and destructive interference, and phase shifting of the signal.
This causes Rayleigh fading, named after Lord Rayleigh. The standard statistical model of this gives a distribution known as the Rayleigh distribution.
Rayleigh fading with a strong line of sight content is said to have a Rician distribution, or to be Rician fading.
- 2010-01-09 13:26:43下载
- 积分：1
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7941967Kalman
这是基于matlab的卡尔曼滤波算法！在这里给大家分享下@(This is based on Kalman filtering algorithm matlab! Here to share with you the next @)
- 2010-07-30 17:20:46下载
- 积分：1
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08
说明： 现代通信系统(matlab版本)第二版，第八个例题的程序。(Modern communication systems (matlab version) second edition, the eighth Example program.)
- 2009-11-10 10:50:49下载
- 积分：1
