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Leach_code
LEACH is a protocol that is designed for energy efficient system.
- 2010-11-17 18:55:28下载
- 积分：1
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FRFT
给出了分数阶傅里叶变换的具体实现程序，阶数可调。该程序实现是根据一篇通信学报上的论文做的。同时提供了OFDM系统在不同信道估计技术下的误码率以及多径信道下的性能。对于想研究基于分数阶傅里叶变换的OFDM系统的人有一定帮助。(The codes for fractional fourier transform (frft) and its inverse way are given according to a published paper in Journal of Communication. The power is adjustable. In addition, two programms of OFDM system simulation under different channel estimate technique and multipath are offered. Therefore, such file packet is of use for those who have interests in studying OFDM based on frft)
- 2020-12-23 19:29:06下载
- 积分：1
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DCDC-
DC DC converter (chopper)
- 2011-12-12 18:41:40下载
- 积分：1
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toolbox_graph
This toolbox contains a lot of function to deal with spectral theory of triangulation. You can load triangulations from files and then display the resulting mesh. It allows to compute various laplacian operator, and the to compute parameterization using spectral decomposition, harmonic mapping, free boundary harmonic mapping, and isomap.
- 2020-06-21 10:00:02下载
- 积分：1
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pso
计算给定函数的全局最优位置以及优化极值，并输出结果(Calculating a given function and optimize global best position extremes, and outputs the result)
- 2014-10-15 09:18:17下载
- 积分：1
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adaptive
自适应信号处理 LMS SER RLS三种搜索算法 matlab实现 及比较(adaptive signal processing LMS SER RLS search algorithm matlab achievement )
- 2013-12-11 12:44:17下载
- 积分：1
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GRABCUT
matlab与C++混编的grabcut分割程序，只需画框即可提取目标(grabcut algorithm)
- 2020-11-25 23:39:32下载
- 积分：1
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瑞利信道仿真
这里是瑞利信道仿真，采用mcm法进行仿真，采用经典功率谱进行描述，在最大多普勒频移方向（即0º和180º方向）多普勒功率谱为无穷，但是由于是连续分布的，所以取到某个具体的方向的概率为0
- 2022-05-16 19:42:48下载
- 积分：1
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PCMcoding
是通信原理的PCM编码过程，采用均匀量化(The communication principles of PCM encoding process, using uniform quantization)
- 2010-02-22 14:15:32下载
- 积分：1
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test
使用统计中值法，获取背景图像。简单易懂，希望对大家有帮助。(Using the statistical value method, to obtain the background image. Easy to understand, we hope to help.)
- 2012-06-02 09:39:17下载
- 积分：1
