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OFDMsystem
根据OFDM的工作原理,由MATLAB编程实现,在Optiwave软件环境中,生成MATLAB模块,搭建出最基本的OFDM平台;
生成OFDM的调制和解调功能模块;
搭建传输速率为2.5G/s、传输距离为50km的光纤通讯系统,通过误码仪和示波器检测系统性能。
(According to the working principle of OFDM, the MATLAB programming, the Optiwave software environment to generate MATLAB module to build a basic OFDM platform generated OFDM modulation and demodulation modules build a transmission rate of 2.5G/s, transmission distance 50km of optical fiber communication system, through error performance analyzer and oscilloscope.)
- 2011-06-02 19:04:41下载
- 积分:1
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fenji_bijiao
matlab 仿真最大比合并分集与选择式合并分集接收性能比较(matlab simulation maximal ratio combining diversity with selective combining diversity receiver performance comparison)
- 2020-11-05 16:29:50下载
- 积分:1
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PV3
针对光伏电站独立防孤岛保护装置现有的被动式孤岛检测方法,结合电网实际需求,(The ability to detect islanding condition is a mandatory requirement for inverter-based distributed generation system. In this study, an improved islanding detection scheme is developed using the variational mode decomposition (VMD) algorithm)
- 2020-04-20 15:28:38下载
- 积分:1
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leachs1vsleachs2
leach算法和leach改进的算法对比默契改进算法为对阈值的改变(leach algorithm and improved algorithm leach algorithm for Bi Moqi threshold for change)
- 2013-08-15 15:06:38下载
- 积分:1
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Fuel cell hybrid power system
燃料电池混合动力系统建模,并基于simulink进行仿真验证。(The fuel cell hybrid power system is modeled and simulated based on simulink.)
- 2021-01-04 11:28:55下载
- 积分:1
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Bessel
Bessel低通滤波器特性幅频及相频特性分析及其阶跃响应和方波响应(Bessel low-pass filter characteristics of amplitude and phase frequency characteristics of frequency and step response and the square wave response)
- 2010-05-22 08:59:57下载
- 积分:1
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the-box-dimension
利用matlab图像处理计算一维信号的盒维数(Calculated using matlab image processing one-dimensional signal box dimension)
- 2013-12-25 15:15:40下载
- 积分:1
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LADRC
一个简单的标准二阶线性自抗扰控制算法案例,用于初学者参考(A simple standard second order linear disturbance rejection control algorithm case, the reference for beginners)
- 2020-12-07 22:09:21下载
- 积分:1
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GUISUSAN
边缘是图像最基本的特征,是图像分割的第一步。经典的边缘检测方法如:Roberts,Sobel,Prewitt,Kirsch,Laplace等方法,基本都是对原始图像中象素的小邻域构造边缘检测算子,进行一阶微分或二阶微分运算,求得梯度最大值或二阶导数的过零点,最后选取适当的阀值提取边界。由于这些算法涉及梯度的运算,因此均存在对噪声敏感、计算量大等缺点。在实践中,发现SUSAN算法只基于对周边象素的灰度比较,完全不涉及梯度的运算,因此其抗噪声能力很强,运算量也比较小。并将SUSAN算法用于多类图像的边缘检测中,实验证明该算法非常适合含噪图像的边缘检测。 2 SUSAN边缘检测简介
(err)
- 2009-10-22 11:34:46下载
- 积分:1
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Chapter8ReadMe
efficient and simple
- 2010-10-17 05:51:45下载
- 积分:1