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MIMO
mimo是3G技术中的一项关键技术，该程序用MATLAB编写的mimo信道模型(mimo is a 3G technology, a key technology, the program is written in MATLAB using mimo channel model)
- 2021-03-02 17:39:33下载
- 积分：1
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RFID-anti-collision-multi-tag
针对无线射频识别(radio frequency identification，RFID)系统的多标签碰撞问题，在分析RFID标签编码规则的基础上，提出根据标签编码规则进行标签分组和标签预淘汰的方法，在读写器识别的初始阶段根据特定的规则淘汰部分标签，从而减少系统工量，提高系统工作效率.实例证明：在不增加标签结构复杂度的基础上，充分利用已有的有效信息能够有效减少阅读器的查询次数和系统的总通信量．(For radio frequency identification (radio frequency identification, RFID) system is a multi-tag collision problem, based on the analysis of the RFID tag encoding rules based on the proposed label grouping and labeling pre-elimination method according to the label encoding rules identified in the initial reader phase-out of the label according to specific rules, thus reducing the amount of system engineering, to improve system efficiency examples demonstrate: the label without increasing the complexity of the structure on the basis of full and effective use of existing information can be effective in reducing the number of queries and reader total traffic of the system.)
- 2014-10-10 22:23:10下载
- 积分：1
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aace97-06
MATLAB HELP WITH GA INTRODUCTION
- 2014-11-21 23:49:44下载
- 积分：1
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window
matlab hann hamming window FFT DFT DTFT
- 2013-11-21 21:52:01下载
- 积分：1
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EOF
数据EOF分析，海洋气象常用。将长时间，多空间点数据分解成时间序列和空间序列。进行数据的时空分析。(Used for EOF analyse)
- 2013-07-11 15:14:16下载
- 积分：1
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IJSTC17961387312200
TEACHING-LEARNING-BASED OPTIMIZATION ALGORITHM FOR SHAPE
AND SIZE OPTIMIZATION OF TRUSS STRUCTURES WITH
DYNAMIC FREQUENCY CONSTRAINTS*
- 2015-04-10 20:53:21下载
- 积分：1
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yizhonggaijindeliziqunsuanfa
粒子群算法是求解函数优化问题的一种新的进化算法，然而它在求解高维函数时容易陷入局部最优，为了克服这个缺点，提出了一种新的粒子群算法，算法对粒子的速度和位置更新公式进行了改进，使粒子在其最有位置的基础上进行位置更新，增强了算法的寻优(PSO for solving function optimization problems is a new evolutionary algorithm, but it is easy to solve high-dimensional function into local optimum, in order to overcome this shortcoming, a new particle swarm algorithm, algorithm on the particle velocity and location of the update formula has been improved, so that particles in the most positions on the basis of location updates, enhancements, optimization algorithm)
- 2010-10-05 14:54:32下载
- 积分：1
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tiaozhi
基于AM DSB SSB调制解调的程序，较好的组织了语言描写，展示了通信系统中最基本的调制解调过程知识(Based the AM DSB SSB modulation demodulation process, preferably organized language description, showing a basic knowledge of the modulation and demodulation process in the communication system)
- 2013-04-02 16:36:00下载
- 积分：1
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stbc
空时码中的STBC技术编码方案，包括采用2发1收天线和单发单收天线的源码(Space-time code of STBC technical coding schemes, including the use of 2-fat one received antenna and single antenna, single-source collection)
- 2007-11-14 15:36:34下载
- 积分：1
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gm11_1
灰色预测的问题，基本上稍微改动即可。希望对大家有所帮助。(Grey in question is basically a little modification to)
- 2011-08-12 11:18:27下载
- 积分：1
