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huitu12
这是一个用matlab做的绘制正弦和余弦图像的程序,是用m语言写的。(This is a matlab to do with sine and cosine image rendering procedures are written m language.)
- 2009-06-24 14:49:24下载
- 积分:1
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NDM
Newton下山法的计算程序,通过它可以求解复杂函数的根(Newton downhill method the computer program, through which can solve the root of complex functions)
- 2010-12-30 14:16:16下载
- 积分:1
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LEXICAL_Ranjith
lexical analyser using c program
- 2011-01-02 22:07:08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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Exam1
将Matlab下的M文件转换为DLL,在VC中调用.(M under the Matlab files into the DLL, the VC call.)
- 2007-08-21 13:15:25下载
- 积分:1
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LZ78
本程序简单地实现了LZ78编码的功能,包括从文件输入以及输出(This program implements the LZ78 encoding simple features, including file input and output from)
- 2010-12-23 19:10:04下载
- 积分:1
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chengmifa
说明: 乘幂法 求绝对值最大的特征值
数字计算 数值计算(Power law the largest eigenvalues of absolute value figures)
- 2011-02-27 22:42:45下载
- 积分:1
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svm
svm支持向量机训练数据并试验、数据采集方法为主元分析法(svm matlab)
- 2013-04-27 12:24:59下载
- 积分:1
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Research-AR-on-vibration-signals
本算法程序基于实测汽轮机振动信号进行了测试及性能分析。理论分析及仿真结果表明,AR模型谱估计算法在阶次合适的情况下,能够取得较好的方差及分辨力性能,适合于振动信号的功率谱估计,且AIC准则为确定合理的模型阶次提供了有效依据。(This algorithm based on the measured turbine vibration signal testing and performance analysis. Theoretical analysis and simulation results show that, AR model spectrum estimation algorithm in appropriate circumstances the order, the variance can achieve better performance and resolution, suitable for vibration signal power spectrum estimation, and the AIC criterion to determine a reasonable model order provides an effective basis.)
- 2013-11-26 12:39:37下载
- 积分:1
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Control-User
Control User Project fase I
- 2015-04-02 06:46:21下载
- 积分:1