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beifenyi
自己毕业设计一些收集和做的一些simulink模型及源码，希望对大家有帮助(Graduated from the design of their own collection and do some simulink model and source, I hope all of you help)
- 2009-05-09 12:44:23下载
- 积分：1
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MATLAB
matlab中的命令集合，准确的使用matlab命令操作(the matlab command collection accurate use matlab command operation)
- 2012-10-18 23:04:14下载
- 积分：1
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神经网络的30个案例分析，带源码
matlab神经网络的案例分析，包含源码，非常齐全！主要有bp神经网络，遗传算法，hopfield算法，概率神经网络等等。
- 2022-02-03 00:30:41下载
- 积分：1
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无刷直流电机的matlab模型
采用matlab实现对无刷直流电机的双闭环控制，将BLDC用数学模型表示出来的，驱动电路为三相逆变电路，采用的转速换为PID控制，电流环控制三相逆变电路的开关信号，即PWM波。
- 2023-03-03 22:10:03下载
- 积分：1
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ukf
经典的ukf跟踪框架与源码，有详细的注释以及说明，适合初学者。(Classic ukf tracking framework and source code, detailed notes and instructions for beginners.)
- 2010-06-12 10:44:36下载
- 积分：1
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TCMOriginalbook
这是几篇关于多维网格编码调制的开创性论文，有几篇是介绍专利的。(This ebook is about TCM)
- 2010-03-07 14:23:29下载
- 积分：1
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Matlab-Farsi
about matlab in persian language
- 2013-07-09 16:53:43下载
- 积分：1
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ppt
After identifying the best MNT− 1 nodes with the simplified branch metric and the accumulated branch metric at stage NT − 1, we then calculate the LLR of each coded bit utilizing the standard squared Euclidian distance metric.
The log-likelihood ratio (LLR) of a posteriori probability (APP) of each coded bit conditioned on the received signal y is normally calculated using the max-log approximation.
- 2013-11-26 13:25:03下载
- 积分：1
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MIMO
本文在介绍MIMO无线通信系统模型的基础上，通过对比分析几种常用空时编码方法，选定空时分组码对信号进行编码并建立瑞利衰落信道模型，通过对两发一收及两发两收系统的仿真，研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率，分析不同天线数目，不同发射矩阵条件下空时正交分组码检测算法的性能。(This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.)
- 2014-04-20 16:17:12下载
- 积分：1
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matlab
matlab例子100个例子，内部代码，matlab例子100个例子(matlab examples 100 examples, the internal code, matlab examples 100 examples)
- 2008-01-29 22:53:47下载
- 积分：1
