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Description: 分别给出利用自适应Simpson积分的数值积分方法（QUAD.m）和自适应Lobatto的数值积分算法（QUADL.m）。-were given the use of adaptive Simpson integral numerical integration methods (QUAD.m) and adaptive Lobatto should the numerical integration algorithm (QUADL.m).
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Size: 6046 |
Author: 张恩理 |
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Description: 分别给出利用自适应Simpson积分的数值积分方法（QUAD.m）和自适应Lobatto的数值积分算法（QUADL.m）。-were given the use of adaptive Simpson integral numerical integration methods (QUAD.m) and adaptive Lobatto should the numerical integration algorithm (QUADL.m).
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Size: 6144 |
Author: 张恩理 |
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Description: Subroutine for continuous cross spectrum analysis of two
one-dimensional series x(i) and y(i) (i=1,...,n).
Input parameters and arrays: n,m, x(n), y(n),
n: number of data
m: biggest lag time length. Generally, m is between n/3 and n/10.
x(n),y(n): raw series
Output variables:
ol(0:m): frequency array
tl(0:m): periodic array
px(0:m): power spectrum of x(n)
py(0:m): power spectrum of y(n)
pxy(0:m): co-spectrum between x and y
qxy(0:m): quad-spectrum between x and y
rxy(0:m): coherence spectrum between x and y (it is between 0 and 1)
cxy(0:m): phase difference spectrum between x and y
If cxy(i)>0, then x trails y for the wave i, i.e. y leads x.
lxy(0:m): lag length spectrum between x and y
rxy951(0:m): 95 F-test confidence upper limit for coherence spectrum rxy
rxy952(0:m): 95 Goodman-test confidence upper limit for coherence spectrum rxy - By Dr. Li Jianping, September 6, 2001.
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Size: 4096 |
Author: Diana |
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Description: 所谓矩阵键盘是指：用m条I/O线组成行输入口，用n条I/O线组成列输入口，来控制mXn个键盘，每个键盘都有自己的坐标（m，n）。-The so-called matrix the keyboard is to point to: use article m I/O it quad input port, with n I/O wire column input port, to control mXn a keyboard, each keyboard has its own coordinates (m, n).
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Size: 18432 |
Author: 周正昌 |
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Description: 数值积分工具箱 这些都是通用集成例程：
quadg.m - 高Quad和QUAD8的准确性更换（1-D）quad2dg.m - 集成在一个矩形区域的2-Dquad2dggen.m - 比一般地区一体化的2-D- 超过ND超矩形区域quadndg.m ND集成-Numerical integration toolbox these are universal integrated routines:
Quadg.m- Quad and QUAD8(1-D ) quad2dg.m accuracy replacement- integrated in a rectangular area of the2-Dquad2dggen.m than in the general area in the integration of2-D over ND super rectangle quadndg.m ND integration
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Size: 31744 |
Author: fu jiang |
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Description: 要求：编写求取下述矩阵四叉树四进制M码程序，并将运算结果返回。
1, 1, 1, 1, 2, 2, 3, 3,
1, 1, 1, 1, 4, 4, 5, 5,
6, 7, 8,13,13,14,14,
6, 6, 9,10,13,13,14,14,
11,11,12,12,15,16,19,19,
11,11,12,12,17,18,19,19-Requirements: Writing strike following matrix quadtree quaternary M code program and operational results are returned.
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Size: 16384 |
Author: 佩佩 |
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Description: Extract the package. There will be a file named quad.m . Run it. Give the necessary inputs. this will give the output of quadrature modulated wave.
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Size: 11264 |
Author: Devi |
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