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strcov
Structured covariance estimation. The routine takes a covariance matrix as input and returns the Toeplitz matrix that lies closest to it, in the sense that it minimizes the Kullback-Leibler divergence between the two. Input must be a real, square, symmetric and positive semi-definite matrix.
- 2009-12-16 13:17:00下载
- 积分:1
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nls3
这个程序用于仿真孤子的演变波形,这里Lcd 可以取不同的值(This Matlab script file solves the nonlinear Schrodinger equation)
- 2011-09-12 16:50:29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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FLch3LSeg2
二阶系统的最小二乘一次完成算法辨识程序;主要根据实验室对数据处理的程序改的(A complete second-order system least squares algorithm for identification procedures mainly based on laboratory data processing procedures reform)
- 2010-12-17 15:27:24下载
- 积分:1
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lorenzmodel
用matlab gui做的洛伦兹吸引子示例,演示了混沌中的洛伦兹吸引子轨迹。(Matlab gui to do with the Lorenz attractor example, in demonstration of the chaotic trajectory of the Lorenz attractor.)
- 2009-04-23 19:23:45下载
- 积分:1
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OFDMcode
说明: 毕业设计时的ofdm的仿真程序,做的还算可以,顺利毕业了。(graduation OFDM design of the simulation program, can be done fairly smoothly graduated.)
- 2006-01-01 19:20:47下载
- 积分:1
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HTMLScanner
import dalvik.annotation.TestTargetClass for Andriod.
- 2013-12-30 23:55:52下载
- 积分:1
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06122479
smart grid document using electrical cars
- 2015-12-16 22:15:51下载
- 积分:1
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concavefalt4
平凹腔激光模式计算程序,利用边界元方法计算,matlab编程!(concave cavity laser mode procedures, the use of the boundary element method, the Matlab programming!)
- 2006-07-03 19:40:17下载
- 积分:1
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PLS_Toolbox_3
偏最小二乘法工具包,美国著名的eigenvector公司出品。版本3.0.免安装。(PLS_toolbox produced by eigenvector. version 3.0)
- 2021-04-26 15:48:45下载
- 积分:1