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The challenge for RF engineers is mainly to
understand the complex systems starting
with the transmitter and ending with the
receiver. It is not enough to investigate only
single components of the communications
link. The antennas are an in
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The design of radio network planning (RNP) is the basis of the construction of a wireless mobile network. The design level of network planning decides the future layout of a network. During network planning, the documents concerning base station dist
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研究生时的现代信号处理的作业,包括随机梯度算法,相对梯度算法,最大似然(ML)准则和最大后验概率(MAP)准则,多姿态,多角度,有不同光照,有信道编码,调制,信道估计等,结合PCA的尺度不变特征变换(SIFT)算法,是一种双隐层反向传播神经网络。
- Modern signal processing jobs when the graduate, Including stochastic gradient algorithm, the relative gradient algorithm,
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无线通信信道建模-阴影效应,简单得街道建模,地形效应-Modelling the Wireless Propagation Channel
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this file contains the matlab code for channel estimation in sparse multipath propagation environment using the ls algorithm.
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matlab程序运行时导入数据文件作为输入参数,是一种双隐层反向传播神经网络,重要参数的提取,主要为数据分析和统计,包括脚本文件和函数文件形式,考虑雨衰 阴影 和多径影响,单径或多径瑞利衰落信道仿真。
- Import data files as input parameters matlab program is running, Is a two hidden layer back propagation neural network, Extract important paramet
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移动通信信道的多径传播matlab仿真源代码 不错的-Mobile communication channel multipath propagation of matlab source code is good
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移动通信信道的多径传播matlab仿真源代码 不错的-Mobile communication channel multipath propagation of matlab source code is good
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很实用的一款新片 高压侧驱动的IC 具有硬件保护功能 驱动的高压侧可以达到六百伏ir2110datasheet(The IR2110/IR2113 are high voltage, high speed power MOSFET and
IGBT drivers with independent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technolo
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移动通信信道的多径传播matlab仿真源代码 不错的(Mobile communication channel multipath propagation of matlab source code is good)
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用于水声信道测量,最终结果为信道多途扩展时间历程图。有助于理解信道的静态特性及时变特性(For underwater acoustic channel measurements, the final result is channel multipath propagation time history. Help to understand the static characteristics of the channel and change the characteristics in t
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说明: 移动无线信道是一个充满复杂干扰的信道。由环境中的各种障碍物所引起的信号多径传播是其主要特点之一。这个源程主要对多径时变信道模型进行了仿真与性能分析。(Descr iption: mobile radio channel is a channel full of complex interference. Signal multipath propagation caused by various obstacles in the environment is one of its ma
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我提供了一个基于FXLMS的单通道前馈有源噪声控制系统的一个小例子.
为了减少噪声,我们使用控制器C(z)产生另一个“噪声”yw(k)。我们希望它破坏性地干扰X(k)。这意味着控制器必须是传播介质P(z)的模型。采用最小均方算法对控制器系数/权重进行调整。
然而,还有流体介质S(Z)留在致动器和传感器之间。我们称之为二次传播路径。所以,为了使解正确,我们需要用SH(z)来补偿调整过程,这是S(z)的估计(I provided him a little example of a single
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建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的
传播看作是一束无数条垂直于等相位面的射线的传播,每一条射线与等相位面相
垂直,称为声线。声线途经的距离代表波传播的路程,声线经历的时问为波传播
的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似,射线声学
的描述方法给人直观的感觉,在一定的条件下,射线声学的数学运算也比较简捷,
由射线理论给出的声线图可以给声场以直观、形象的理解。
本模型可以准确的衡量声波在海洋中传播路径(Establishing ray
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置信度传播立体匹配,matelab就能运行,比较简单
1、需要Matlab 2013a及以上版本;
2、运行demo_stereo.m,注意修改图片路径;
3、左右图像使用3通道灰度图;(Confidence propagation stereo matching, MATELAB can run, relatively simple
1. Matlab 2013a and above is required;
2. Run demo_ Stereo. M, pay attention to
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