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demoai_fft
用声卡采集的模拟信号作为输入,然后fft变换,并且图形化的显示出来(sound card collection with the analog signal input, and then fft transform, and the graphics displayed)
- 2007-04-07 22:25:43下载
- 积分：1
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EigenFace-FisherFace
This file takes cropped yale face images file as input and performs classifications based on
1. Correlation
2. Eigen vector based classification (Eigen Face)
3. Fisher Linear Discriminator (FLD) (Fisher Face)
The zip contains two files
readyaledata.m to read the image database
EigenFace-FisherFace.m to do classification as described above
- 2013-12-24 10:42:01下载
- 积分：1
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bianpojiegousheji3
本文基于毕肖普法和蒙特卡洛法,利用MATLAB编程软件计算了边坡结构的失效概率Pf和对应可靠指标β.在计算上述Pf和对应β时,考虑了土体三个主要基本参数(重度γ、内摩擦角(Ψ)、粘聚力c)的随机特性.利用MATLAB程序的计算结果表明,随机变量对边坡可靠度的影响与基本随机参数对抗滑反力的贡献大小有关,即,贡献大的基本随机参数,它的随机波动对结构失效概率Pf的影响也较大,反之亦然.另外,基于MATLAB的算例计算结果还表明:边坡结构失效概率Pf对内摩擦角(Ψ)较敏感,而对重度y和粘聚力c次之.其次,当同时考虑三个随机变量的联合波动对Pf的影响时发现,当它们在小范围内随机波动时,其联合特性对Pf的影响较敏感,但当它们在大范围内随机波动时,Pf主要受敏感随机变量的影响,而三个随机变量联合作用对Pf的影响和敏感随机变量(Ψ)单独作用时相差不大.由此可见,在实际边坡工程可靠性分析中,土体内摩擦角起主要作用,不容忽视.(Based Bishop method and Monte Carlo method, using MATLAB programming software to calculate the failure probability Pf and the corresponding slope reliability index β structure in the calculation of the above Pf and the corresponding β, consider the three main basic soil parameters (severe γ internal friction angle (Ψ), cohesion c) of the random nature of calculation results using MATLAB program shows that the influence of random variables on the reliability of the basic random slope parameters against anti- slip contribution to the size of the force , that is , the contribution the basic parameters of large random , random fluctuations which affect the probability of structural failure Pf is also larger , and vice versa addition, the calculation based on MATLAB numerical results also show that : the structure of slope failure probability Pf internal friction angle (Ψ) more sensitive , while severe and cohesion c y followed . Secondly, when taking into account the impact of the joint fl)
- 2014-01-10 17:36:46下载
- 积分：1
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cooperative
协作通信系统的仿真 matlab仿真例程(Cooperative sensing communication system
)
- 2014-01-15 10:20:53下载
- 积分：1
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buhuoxinhao
GPSC/A信号捕获算法，matlab程序，没有别的说明了。(GPS signal acquisition algorithm, matlab program)
- 2013-10-09 15:07:10下载
- 积分：1
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SRMcs
Matlab simulink model of SRM
- 2011-11-29 21:45:10下载
- 积分：1
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sJGPC_CARIMA_opt1
阶梯JGPC（JGPC参见北航《系统辨识与自适应控制MATLAB仿真》一书）MATLAB程序，加入了控制量的约束。(The stair-like JGPC program with MATLAB, the control has constraint in program.)
- 2014-01-10 12:29:02下载
- 积分：1
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IIR
归一化后截止频率为0.2的数字低通滤波器，并且能有效滤掉工频干扰，使心电信号有效表达信息。(The normalized digital low-pass filter with a cutoff frequency of 0.2, and can effectively filter out power frequency interference, so that the ECG signal can effectively express information.)
- 2018-12-28 12:58:19下载
- 积分：1
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ADMtoDMGimP
求双矩阵博弈的Nash平衡点，可以避免产生死循环。(Demand pairs of the Nash equilibrium point bimatrix game, can minimize the infinite loop.)
- 2009-10-25 14:29:20下载
- 积分：1
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lmssss
输入信号与输出信号进行对比，并给出均方误差曲线(Input and output signals are compared, and the mean square error curve is given)
- 2013-09-03 19:17:25下载
- 积分：1
