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说明: 一个小小作业~解双曲线微分方程
大家要下就下吧呵呵~(~ Solutions for a small job, under the hyperbolic differential equation we have to lower it Ha ha ~)
- 2010-12-15 11:21:40下载
- 积分:1
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handout24
英文描述特征值 的计算 定义 便于理解 为矩阵运算提供 帮助(eigenvalue)
- 2010-10-21 16:13:00下载
- 积分:1
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FEM_matlab
说明: 这是我们上有限元程序这门课的时候,老师给我们的一个有限元程序,计算杆或梁的受力分析,包括完整的程序,感觉很详细,还有例子用word说明。(This is the course on the finite element program, the teacher gave us a finite element program to calculate pole or beam stress analysis, including the complete program, I feel in great detail, there are examples that use the word.)
- 2020-12-07 11:39:21下载
- 积分:1
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Matlab
Matlab用法简介,利用它所提供的编程语言进行编程完成特定的工作。(Matlab usage profile, it provides the programming language used to program complete a specific task.)
- 2011-06-02 00:22:46下载
- 积分:1
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FLICM
基于局部信息的模糊C均值聚类算法(FLICM),是在FCM聚类算法的基础上结合了图像的邻域信息,有更好的鲁棒性。(Fuzzy C-means clustering algorithm based on local information (FLICM), is a combination of neighborhood information image on the basis of FCM clustering algorithm has better robustness.)
- 2015-05-05 16:43:29下载
- 积分:1
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信号瞬时相关函数的傅立叶变换 wvd
Wigner-Ville 分布(简称 WVD)是典型的二次型变换,它定义为信号瞬时相关函数的傅立
叶变换。
由于在计算中不加窗操作,它避免了时域分辨率和频域分辨率之间的相互牵制。
已证明,对于单分量线性调频信号,WVD 的时频表示能量集中性最优。但也正因为不涉
及窗函数,在分析多分量信号时 WVD 会受到交叉项的干扰。(The Wigner-Ville distribution (WVD) is a typical quadratic transformation, which is defined as the Fourier of the instantaneous correlation function of a signal.
Ye Bianhuan.
Because of no window operation in the calculation, it avoids the mutual restraint between time domain resolution and frequency domain resolution.
It has been proved that for the single component LFM signal, the WVD time frequency representation has the best energy concentration. But it is also because it does not involve.
And window functions, when WVD is used to analyze multi-component signals, it will be interfered by cross terms.)
- 2018-10-31 19:31:24下载
- 积分:1
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encrypt
Basic String Encryption.
- 2010-12-28 17:41:58下载
- 积分:1
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code-for-vc-and-matlab
VC++与Matlab混合编程的快速实现(code for vc and matlab)
- 2011-08-29 16:38:44下载
- 积分:1
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yinghao_v67
有PMUSIC 校正前和校正后的比较,这个有中文注释,看得明白,正确率可以达到98%。( A relatively before correction and after correction PMUSIC, The Chinese have a comment, understand it, Accuracy can reach 98 .)
- 2016-09-13 13:59:24下载
- 积分:1
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pkmatlab
matlab的优秀编程实例,可以借鉴学习一下(matlab examples of excellent programming, you can learn from what)
- 2010-12-25 21:32:48下载
- 积分:1