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suijiguocheng10
参数假设检验：对差异进行定量的分析，确定其性质，是随机误差还是系统误差. 为给出两者界限，找一检验统计量T，在H0成立下其分布已知.(Parameter hypothesis test: a quantitative analysis of the differences, to determine its nature, is random error or system error. Is given two boundaries, looking for a test statistic T, its distribution under the establishment of the H0 known.)
- 2010-12-09 11:55:28下载
- 积分：1
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analysis-of-the-gear
计算齿轮故障，对齿轮进行时域分析（计算时域信号的各统计特征值）和频域分析（进行傅里叶变换，计算功率谱）(analysis of the gear )
- 2021-03-06 19:39:30下载
- 积分：1
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main
I,Q通道的 噪声过程是高斯的的,而且是互不相关的,他的功率谱也是白的.
因为I和Q通道的噪声过程是高斯的,而且是互不相关的
我们可以得到他们是相互独立(Papoulis,1984).
最后,由于I和Q通道是独立的零均值高斯过程,因此可以推导出:复信号:I+jQ,幅度是瑞丽分布的,幅度的平放是指数分布的,相位角arctan(Q/I)是在(0,2π]上均匀分布(I Q Gaussian noise)
- 2015-03-03 21:01:36下载
- 积分：1
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yun zhibiao
matlab 基于云模型的模糊综合风险评估源代码(Source code of fuzzy comprehensive risk assessment based on cloud model in MATLAB)
- 2021-03-29 17:19:10下载
- 积分：1
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shuzu
数组元素互换Array element swap.(Array element swap)
- 2014-01-28 09:51:32下载
- 积分：1
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OnlineCalculatorServer
A Simple Integer Overflow Example
- 2014-12-31 14:39:50下载
- 积分：1
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GA_PSO
GA_PSO为GA和PSO混合的优化算法,粒子群算法与遗传算法结合(GA_PSO optimization algorithm for mixed GA and PSO, PSO and Genetic Algorithm)
- 2021-01-08 10:08:53下载
- 积分：1
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nijie
机械手运动学方程求解 。分别输入机械臂的末端坐标，求出第一组角度解 ，第二组角度解。(Manipulator kinematics equation. Manipulator, respectively, the end of input coordinates, the perspective of the first group obtained solution, and the second group of solutions perspective.)
- 2007-10-26 11:25:07下载
- 积分：1
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downlinkChannelModel.txt-
信道模型，下行链路。 Represents the downlink channel model that a specific user possesses. Each UE
instance will have its own specific channel model.(chanel model ，downlink。 Represents the downlink channel model that a specific user possesses. Each UE
instance will have its own specific channel model.)
- 2012-06-30 22:39:04下载
- 积分：1
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kuopinxinhao
扩频信号产生，频谱显示............................(Spread spectrum signal generator, spectrum display)
- 2013-10-17 10:45:35下载
- 积分：1
