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hundun
matlab 混沌代码 作图马上搞定 非常经典的一个代码(immediately get a very classic code matlab chaos code mapping)
- 2012-08-29 15:12:04下载
- 积分:1
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Frequency_sel_channel_est_equa
This codes are for frequency selective fading channels for MIMO system. Both estimation and equalization are done using LS and MMSE estimation and ZF and MMSE equalization.
- 2015-02-11 19:34:01下载
- 积分:1
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Desktop
说明: 第 5 代移动通信系统 (5G) 是面向 2020 年之后的新一代移动通信系统 , 其技术发展尚处于探
索阶段 . 结合国内外移动通信发展的最新趋势 , 本文对 5G 移动通信发展的基本需求、技术特点与可
能发展途径进行了展望 , 并分无线传输和无线网络两个部分 , 重点论述了富有发展前景的 7 项 5G 移
动通信关键技术 , 包括大规模天线阵列、基于滤波器组的多载波技术、全双工复用、超密集网络、自
组织网络、软件定义网络及内容分发网络 . 本文还概括性地介绍了国内 5G 移动通信的相关研发活
动及其近期发展目标 .(The fifth generation mobile communication system (5G) is a new generation of mobile communication system after 2020. Its technological development is still in the exploratory stage. Combining with the latest trends of mobile communication development at home and abroad, this paper prospects the basic needs, technical characteristics and possible development ways of 5G mobile communication development, and divides wireless transmission and wireless network into two parts, focusing on rich. Seven key technologies of 5G mobile communication, including large-scale antenna array, filter bank-based multi-carrier technology, full duplex multiplexing, ultra-dense network, self-organizing network, software definition network and content distribution network, are prospected. The related research and development activities and recent development goals of 5G mobile communication in China are also briefly introduced in this paper.)
- 2019-06-27 14:43:01下载
- 积分:1
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GSM_PSK
GSM,PSK调制的Matlab代码,可以使用的,免费提供给大家@(GSM,PSK modulation
matlab code,can be used in the design.)
- 2009-03-18 17:30:48下载
- 积分:1
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156121-test_polar
这可是我两年前用matlab写的第一个函数,算是处女作。
这个例子涉及三角函数的系数变换及其极坐标系绘图,以及界面和控件的颜色修改。(But I used it two years ago to write the first matlab function can be regarded as a debut. This example involves the coefficient of trigonometric function transform and its polar coordinates drawings, as well as the interface and control color modify.)
- 2008-05-27 12:44:58下载
- 积分:1
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MOTOR
direct courant motor program in MATLAB langage
- 2011-02-10 06:39:57下载
- 积分:1
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quhunxiangDCT
运用复倒谱的方法,对信号进行去混响处理,将混响有效去除,被称为DCT法。(The method of using complex cepstrum of signal dereverberated will effectively remove the reverb, known as DCT method.)
- 2014-08-06 18:38:00下载
- 积分:1
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ypea122-spea2
说明: 遗传算法 多目标优化算法,SPEA2
主要流程:1:首先初始化一个archive的集合P1,以及一个常用的population的集合P。设置P1的大小是N1,P的大小是N。初始的时候P1是空的,而P是已经初始化好的种群个体。
2:对P1进行评价,选出来里面的pareto front为1(下面用PF1来代替了)的个体,copy到P1中,如果PF1的数量大于N1的话,这个接下来再说,目前假定PF1的数量小于N1。(Genetic algorithm, multi-objective optimization algorithm, SPEA2
Main process: 1: first, initialize a set P1 of archive and a set P of popular. Set P1 to N1 and P to n. At the beginning, P1 is empty, and P is the initialized population.
2: Evaluate P1, select the individual whose Pareto front is 1 (Pf1 is used to replace it below), copy to P1, if the number of Pf1 is greater than N1, then let's talk about it. At present, it is assumed that the number of Pf1 is less than N1.)
- 2021-03-01 14:59:00下载
- 积分:1
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beam
说明: 经典的有限元入门程序之beam,希望对你有用。(Introduction to classical finite element procedures beam, hope useful for you.)
- 2009-08-21 18:28:33下载
- 积分:1
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findspan
this program is helpful in calculating the span of the knot vector in bspline
- 2012-01-18 01:10:21下载
- 积分:1