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page2
计算传送带的滑动率,绘制出滑动率效率图线(Calculation of the Sliding rate of sending belt)
- 2011-12-28 13:40:21下载
- 积分:1
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InformationGain
全部信息熵的计算,包括信息熵,条件信息熵以及信息增益。附带Andrew的信息增益教程(All information entropy calculations, including information entropy, conditional entropy and information gain. Andrew incidental information gain Tutorials)
- 2015-03-20 10:24:10下载
- 积分:1
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打包
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)
- 2020-11-24 19:19:32下载
- 积分:1
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tongxinxinhaotiaozhijishu
这是利用matlab7.0软件对通信信号进行调制simulink仿真,它包括am,pm,fm,ask,psk,fsk,qpsk等调制方式,有利于学生自学和老师教学!(This is the use of software for communications matlab7.0 modulation signal simulink simulation, which include am, pm, fm, ask, psk, fsk, qpsk such as modulation and is conducive to student learning and teachers teaching!)
- 2020-07-13 18:38:53下载
- 积分:1
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my_ols
线性回归算法 用matlab实现多元线性回归,用最小二次方法来求回归模型的系数及标准差(computes estimates of a multivariate least square regression, the standard errors of the coecients.)
- 2011-11-01 15:06:54下载
- 积分:1
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codePhase1
i am doing my project in image fusion . i send the image fusion program using stationary wavelet transform. so i need image fusion program using different types of transform.
- 2014-11-17 15:22:40下载
- 积分:1
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EWA_code
楔波变换,在SAR图像中实现边缘检测,为目标识别做铺垫工作。(The wedge waves transform, SAR image edge detection, target identification pave the way for the work.)
- 2021-01-01 21:58:58下载
- 积分:1
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cspnum1
csp算法,异步脑机接口特征值提取。脑-机接口(brain-computer interface,BCI)技
术提供了一种非肌肉控制的通讯通道,使大脑可以直接和外部环境进行信息交
互。脑-机接口将人脑的信号直接转换成对外部设备的控制命令,信息的传递
不再需要经过外周神经和肌肉等传出通道[1(In motor imagery-based Brain Computer
Interfaces (BCI), discriminative patterns can be extracted from
the electroencephalogram (EEG) using the Common Spatial
Pattern (CSP) algorithm.)
- 2012-04-12 13:01:45下载
- 积分:1
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lg
说明: 实现隆各-库塔四阶算法,对于四阶的经典算法,收敛的很好(mathmatic for
)
- 2011-12-12 22:45:46下载
- 积分:1
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w_segy
读取segy数据、文件,写道头卷头等等,内置说明书,简单易用(Read the segy data, file, writes head roll and so on, the built-in instructions, easy to use)
- 2013-12-30 10:20:00下载
- 积分:1