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GSTools
A set of matlab functions to read, write and deal with .spc spectra and spectral descriptions
- 2010-05-14 12:10:37下载
- 积分:1
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cdma2
在简要介绍MATLAB语言的基础上,对使用MATLAB语言仿真的CDMA通信系统进行描述。(in MATLAB briefed on the basis of on the use of MATLAB simulation of CDMA communications system description.)
- 2007-04-28 10:12:54下载
- 积分:1
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QPSK_MODULATION2
Quadrature Phase Shift Keying Demo
- 2007-05-02 20:33:30下载
- 积分:1
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tutorial2
tutorial MATLAB part 2
- 2009-10-16 10:20:56下载
- 积分:1
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qam
实现QAM调制解调,分为16QAM、64QAM,包括瑞利信道的仿真程序,可以供初学参考。(Implementation of QAM modulation and demodulation, divided into 16QAM, 64QAM, including Rayleigh channel simulation program, can be reference for beginners.)
- 2014-01-12 11:04:25下载
- 积分:1
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FiberDispersion
在已知光纤在特定波长处的折射率的情况下,该程序可以迅速计算对应模式的色散值(Optical fiber have been known at a particular wavelength of refractive index of the case, the program can quickly calculate the dispersion value of the corresponding mode)
- 2020-12-08 11:39:20下载
- 积分:1
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matlabcodes
matlab code for new user to design any project
- 2009-05-23 19:14:30下载
- 积分:1
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gettransfer
用于测定传递函数的matlab程序,可以直接调用用于测定传递函数(the basic funtion to get a system transfunction,and it can be called easily)
- 2012-04-11 13:04:56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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model4
matlab simulink model for simulation
- 2011-01-25 06:29:12下载
- 积分:1