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scriptforofdm802.11a
script for generting OFDM transmit waveform (loosely basedonIEEE 802.11 Aspecifications)
- 2009-07-01 23:41:04下载
- 积分：1
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dianli
中国电力出版社 牛拉法潮流分析 程序 共享下(China Electric Power Press cattle Rafah trend analysis program sharing)
- 2012-06-09 19:59:29下载
- 积分：1
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myfilter
Write a version of imfilter called myfilter.m which takes as input an image and a filter mask, use the separable filter procedure to
Gaussian filter
- 2014-10-06 12:58:53下载
- 积分：1
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MATLAB--BP
用遗传算法优化bp网络，实现的方式很新颖也很成功，实现了网络的不陷入局部收敛(Using genetic algorithm to optimize the bp network, is very innovative and successful implementation, realize the network do not fall into local convergence)
- 2015-04-06 12:37:28下载
- 积分：1
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weixingfangzhen
包含非线性卫星转发器的FDM系统的仿真
仿真一个从卫星到区域数据中心的下行链路（由一组6个载波构成），评估热噪声，交调（IM）失真、由滤波器造成的码间干扰（ISI）以及邻频干扰对下行链路性能的影响。
(Contains the non-linear satellite transponder FDM system simulation simulation of a regional data centers from the satellite to the downlink (from a group of six carrier composition) to assess the thermal noise, intermodulation (IM) distortion, caused by the filter inter-symbol interference (ISI) and adjacent channel interference on the downlink performance.)
- 2009-12-19 12:57:54下载
- 积分：1
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fiber-HE11-mode
利用matlab模拟光纤中的HE11模的模式分布图。(Using matlab to simulate the HE11 mode fiber mode distribution.)
- 2013-07-30 09:55:11下载
- 积分：1
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lyapunov_wolf
该函数用来计算时间序列的最大Lyapunov 指数 Wolf 方法 m: 嵌入维数 tau:时间延迟 data:时间序列 N:时间序列长度 P:时间序列的平均周期,选择演化相点距当前点的位置差，即若当前相点为I，则演化相点只能在|I－J|>P的相点中搜寻 lambda_1:返回最大lyapunov指数值 (This function is used to calculate the time series of the largest Lyapunov exponent Wolf method m: embedding dimension tau: time delay data: time series N: Time sequence length P: the average period of time series, the evolution of the current location of the point relative pitch poor, that is, if the current phase point is I, the evolution of the phase point only | I-J |> phase point P in search lambda_1: returns the maximum index value lyapunov)
- 2015-03-25 11:20:07下载
- 积分：1
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save
一些基本的語法練習，可以拿來實際應用，包含了註解與程式(Some basic grammar exercises, can be used to practical applications, including annotations and programs)
- 2014-02-21 01:51:09下载
- 积分：1
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modulation
对现有数字调制方式识别类型有限的问题，提出一种基于星座图的分类算法。算法首先利用盲均衡技术克服信道的多径效应与系统问步误差，再对信号减法聚类，提取聚类中心与理想星座图模型进行匹配，从而实现MAsK、MPsK、MOAM等调制方式的识别。(Existing types of digital modulation recognition of limited problem, a classification algorithm based on the constellation. Firstly, the use of blind equalization technique to overcome the effects of multipath channel and ask-step system error, and then the signal subtraction clustering, cluster centers extracted constellation model and the ideal match to achieve MAsK, MPsK, such as modulation recognition MOAM.)
- 2020-11-02 10:19:53下载
- 积分：1
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fract
fractal image compression
- 2012-04-12 21:34:04下载
- 积分：1
