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music1
采用matlab编写的music算法实现(Matlab prepared using music algorithm)
- 2008-05-07 10:13:38下载
- 积分：1
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MATLAB-math
matlab 的数学方法，很好的书籍，可作为手头必备(matlab mathematical methods, good books, can be used as an essential on-hand)
- 2007-08-13 11:35:29下载
- 积分：1
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SDFT解调与普通DFT解调算法的对比
8fsk的SDFT解调与普通DFT解调算法的对比(SDFT of 8fsk ordinary DFT demodulation demodulation algorithm comparison)
- 2009-01-06 16:25:26下载
- 积分：1
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load_3d_image_dicom
Load 3D image from a group of 2D dicom image files.
- 2009-10-09 04:22:39下载
- 积分：1
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plot_hht
Hilbert-Huang Transform
- 2009-06-30 15:30:32下载
- 积分：1
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Important-1
code of multivariable optimization by yang
- 2012-06-18 21:56:38下载
- 积分：1
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auto_group
It just stands for the number of task could use this autogroup.
- 2014-08-14 23:48:52下载
- 积分：1
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fir-design
design fir filter with matlab
- 2013-03-11 23:40:38下载
- 积分：1
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Hotkey
Hotkey traping all Keys grom applications
- 2014-02-09 03:05:50下载
- 积分：1
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有限差分方法 Finite Difference Method
有限差分方法（网格法）是最早使用的一种电磁场数
值计算方法。
边值问题
物理思想：场域离散。
（连续区域→网格和节点）
数学基础：差分原理。
（微商→差商）
线性代数方程组
§6-3 有限差分方法
作为数值计算方法，有限差分法将连续场域的问题变换
为离散系统的问题（连续场域划分为若干个细小的区域：网
格和节点）。也就是说通过离散化模型上各离散点的数值解
来逼近连续场域内的真实解。(The finite difference method (grid method) is the earliest use of an electromagnetic field the number of
Value method.
Boundary Value Problems
Physical idea: the field of discrete.
(Contiguous area → grid nodes)
Mathematical foundations: the difference principle.
(The Derivative → difference quotient)
Linear algebraic equations.
§ 6-3 Finite Difference Method
Numerical methods, finite difference method will transform the problem of the continuous field
For discrete systems (continuous field is divided into several small areas: network
Grid nodes). That is, the value of the discrete points in the discrete model solution
To approximate the true solution of the continuous field domain.)
- 2021-04-09 16:28:59下载
- 积分：1
