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ft
说明: 信号的时频分布 ,信号的短时傅里叶变换。很有用 学习小波分析的时候会用到哦(The time-frequency distribution, the short time Fourier transform signal)
- 2011-07-23 17:01:58下载
- 积分:1
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OQAM_postprocessing
针对5G新波峰技术之一的FBMC技术的QAM调制例程(QAM modulation routines for FBMC technology, one of 5G s new peak technologies)
- 2020-07-02 17:20:01下载
- 积分:1
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matlabjifen
牛顿-柯特斯数值积分公式及其MATLAB的实现
复化Newton-Cotes数值积分公式
(Newton- Cotes numerical integration formula and the MATLAB implementation of complex numerical integration of Newton-Cotes formulas)
- 2010-12-08 10:46:44下载
- 积分:1
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DC_motor
this is simulink of permanent current DC machine in matlab
- 2013-12-05 04:44:53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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massive mimo
说明: matlab mimo信号检测算法,有需要的可以下载(Matlab MIMO signal detection algorithm, which can be downloaded if necessary)
- 2020-02-27 18:01:35下载
- 积分:1
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3D_DipoleWave
2D wave simulation in 3D plot.
to help you understand the wave interference phenomenon.(2D wave simulation in 3D plot. To help you un derstand the wave interference phenomenon.)
- 2007-05-22 13:52:40下载
- 积分:1
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chapitre1
this chapter describe a study of source renewable energie.
- 2013-04-02 20:30:30下载
- 积分:1
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KLT
基于KLT的一种特征检测 matlab实现(KLT-based implementation of a feature detection matlab)
- 2009-12-25 17:27:19下载
- 积分:1
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improved-leach
this is a source code about leach
- 2013-02-11 14:26:58下载
- 积分:1