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simulink_am_pm_fm_ask_psk_model
用matlab7·0软件对通信信号进行调制simulink仿真,它包括am,pm,fm,ask,psk.rar(Matlab7 0 software used for communications signal modulation simulink simulation, which include am, pm, fm, ask, psk.rar)
- 2009-03-12 00:39:54下载
- 积分:1
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Matlab
说明: MATLAB遗传工具箱及应用,内附程序说明(MATLAB and application of genetic toolbox, containing a description of the procedures)
- 2010-04-15 15:50:52下载
- 积分:1
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linepts
function for getting all line coordinate interms of x and y, also a circle coordinate function
- 2011-12-28 09:36:59下载
- 积分:1
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60-recurit-management-system
This application based REcruitment based project
- 2014-01-21 11:44:20下载
- 积分:1
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最大似然
说明: 两种不同的假设:
H1 : 0 xn A fn wn ( ) cos(2 ) ( ) = ++ π θ n=1,2,…,N,f0 为规一化频率
H0 : xn wn () () = n=1,2,…,N
其中 w[n]是均值为 0,方差为 2 σ n 的高斯白噪声,A 已知,样本间相互
独立,信号与噪声相互独立; 相位θ 是随机变量,它服从均匀分布
1 0 2 ( ) 20 p
θ π θ π ?? ≤ ≤ = ??? 其它
1)改变输入信噪比(改变 A 或噪声方差均可),给定虚警概率,画出
输入信噪比与检测概率之间的理论曲线。(注意:理论检测曲线与样本
数有关) 2)改变样本数,用 Monte-Carlo 实验方法得出 PF=0.001 时输入信噪比
与检测概率之间关系曲线(至少三条),并得出结论。 3)改变 M-C 实验次数,样本数不变,用 Monte-Carlo 实验方法得出 PF =0.001 时输入信噪比与检测概率之间关系曲线(至少三条),并得出
结论(Draw the theoretical curve between input SNR and detection probability)
- 2020-01-03 22:32:15下载
- 积分:1
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huisexitong
灰色系统改进累加预测
通过改变矩阵x实现不同原序列的灰色系统预测,nn表示预测个数(Gray predicted cumulative improvement achieved by changing the matrix of x different of the original sequence by Grey System Theory, nn predict that the number of)
- 2011-01-30 11:10:41下载
- 积分:1
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somtoolbox
a matlab toolbox for multidimension scaling and clustering of a 2 dimensional or 3 dimensional data matrix..
- 2009-12-23 22:26:56下载
- 积分:1
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dtc_juillet
dtc table secteur simulink matlab .mdl .m
- 2012-03-26 04:21:06下载
- 积分:1
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fiberlaser_twoend.m
计算LP01模式分布,对于光学的传输模式的把握和分析能器到很大的作用(Calculate the distribution of LP01 mode, the transmission mode for the optical analysis can grasp and very useful device to)
- 2011-09-17 23:37:00下载
- 积分:1
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calculating-antenna-
一种有效提高线天线矩量法计算速度的新方法(A new method for calculating antenna moment method effectively improve the speed)
- 2013-11-24 09:50:35下载
- 积分:1