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chengxu
在无线通信体系中,由于开放的通信信道条件,卫星通信系统中通信链路容易受到平均大气条件的影响,尤其是采用Ka波段的高频信号的系统,容易受到降雨造成的雨衰影响,严重影响了系统的有效性和可靠性。(In a wireless communication system, the communication channel open, average atmospheric conditions vulnerable to the communication link in satellite communication system, especially the system of high frequency signal using Ka band, vulnerable to the influence of rain attenuation caused by rainfall, seriously affect the validity and reliability of the system. In digital systems, channel coding is often used to improve reliability, while modulation is used to ensure effectiveness. Low order modulation and large redundancy coding are adopted to improve the reliability.)
- 2020-06-30 03:20:02下载
- 积分:1
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NaiveBayes
MATLAB编写的朴素贝叶斯算法,注释十分详尽,使用起来很方便。同时加入了Laplace平滑。(Bayesian algorithms written in MATLAB, very detailed notes, very easy to use. While adding the Laplace smooth.)
- 2020-09-14 16:47:57下载
- 积分:1
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formybusnw
Y-Bus formulation using matlab
- 2013-01-09 13:28:25下载
- 积分:1
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dark_field01
CCD暗电流分析程序,可应用到各种领域CCD暗电流的测量,同时,包含origin图形分析软件(CCD dark current)
- 2012-05-15 21:07:48下载
- 积分:1
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GAQPSO
一种结合高斯分布的改进的QPSO,MATLAB 代码,吸引因子使用了高斯分布,加强了代码的全局搜索能力。(A combination of Gaussian distribution improved quantum particle swarm, MATLAB code, attracting factor Gaussian distribution, strengthen the global search capability of the code.)
- 2013-05-01 15:46:27下载
- 积分:1
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Ch1-Introduction
非线性光纤光学课件,简单清晰明了。适合入门级学习(nonlinear fiber ppt)
- 2014-01-03 12:30:50下载
- 积分:1
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spectrum
谱分析,气象、海洋专业程序,用于分析时间序列的显著周期。(Spectral analysis, meteorological, oceanographic professional program for the analysis of a significant period of time series.)
- 2013-12-19 13:09:45下载
- 积分:1
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newton
这是用牛顿法做的,绝对正确无误,请放心下载。(This is done using Newton s method is definitely correct, please rest assured that download.)
- 2007-12-06 21:37:13下载
- 积分:1
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SevenQualitycontrolTools
Briefly explains about Seven software Quality control Tools such as run chart etc.
- 2010-03-08 02:24:03下载
- 积分:1
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11
说明: gongxiang共同享用希望对大家有帮助,大家以后多多帮助(gongxiang 有用的)
- 2010-04-01 10:51:16下载
- 积分:1