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tongxin
电子通信书籍源码，matlab关于电子类的仿真。
(tongxin)
- 2010-02-13 00:09:10下载
- 积分：1
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SpatialMultiplexing_ClosedLoop_Mode4
LTE下行链路空分复用闭环。仿真配置：16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字，8次迭代Turbo译码、早期终止机制、MMSE（最小均方误差）MIMO接收器，PDSCH发射端进行空分复用预编码。信道模型是LTE-MIMO信道附加AWGN信道。(LTE downlink closed loop space division multiplexing. Simulation Configuration: 16QAM modulation, 1/3 rate Turbo code, 10MHz of bandwidth, one PDCCH per subframe symbol, single code word, 8 Turbo decoding iterations, early termination mechanisms, the MMSE (minimum mean square error) the MIMO receivers, PDSCH transmitting terminal space division multiplexing precoding. Channel model is LTE-MIMO channel additional AWGN.)
- 2016-12-10 00:48:03下载
- 积分：1
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变步长
说明： 萤火虫算法实现求解最优问题，测试函数表明取得较好效果(Solving the Optimal Problem by Firefly Algorithms)
- 2019-07-08 14:37:48下载
- 积分：1
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bin2deci
程序来自《现代通信系统－使用matlab》英文版
已经调通！并加上了注释。
希望对大家有帮助4(fpga)
- 2009-04-02 21:16:26下载
- 积分：1
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matlab4
这是在matlab编辑环境下开发的关于“数值分析”的实用程序。(This is developed under matlab editing environment on the " numerical analysis" utility.)
- 2010-01-02 10:08:54下载
- 积分：1
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frft-sim-2
calculates the frft for a cosine signal for different angles and plots them as the program is running
- 2013-02-08 18:42:02下载
- 积分：1
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简单的遗传算法解决优化问题的汇编代码 GA
简单的遗传算法解决优化问题的汇编代码，包括单变量无约束优化、单变量有约束优化及多变量优化问题，并配以实例进行说明(Genetic Algorithms)
- 2013-12-26 19:00:06下载
- 积分：1
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TCRT1000
The TCRT1000/ TCRT1010 have a compact
construction where the emitting-light source and the
detector are arranged in the same direction to sense
the presence of an object by using the reflective
IR-beam from the object.
The operating wavelength is 950 nm. The detector
consists of a phototransistor.
- 2013-12-19 15:17:55下载
- 积分：1
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Inverted_F_antenna_structure
A Compact Single/Dual-Band Printed Inverted-F Type Antenna Structure
- 2010-11-01 01:51:05下载
- 积分：1
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MicrosoftWord2
y_compare=
1.0954 1.1832 1.2649 1.3416 1.4142 1.4833 1.5492 1.6125 1.6734 1.7321
1.0954 1.1832 1.2649 1.3416 1.4142 1.4832 1.5492 1.6125 1.6733 1.7321
var_y=2.1742e-010
精度再上一个层次(三阶代数精度)
(y_compare = 1.0954 1.1832 1.2649 1.3416 1. 4142 1.4833 1.5492 1.6125 1.6734 1.7321 1.0954 1.1832 1.2649 1.3416 1.4142 1.4832 1.5492 1.61 25 1.6733 1.7321 var_y = 2.1742e-010 precision on a level again ( Third-order algebraic precision))
- 2007-04-17 16:03:56下载
- 积分：1
