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prime
一是利用计算机对正整数进行素因子分解认识素数，通过运用筛法与试除法寻找一定范围内的素数，体会到筛法比试除法有效但无法找出所有素数；二是通过若干特殊形式的素数的研究，寻找素数生成公式，发现一些结论；三是借助于非线性拟合技术，观察素数分布规律，利用其研究有关数论问题。(The first computer was used to prime factor decomposition of positive integers understanding of prime numbers, through the use of screening method and trial division to find prime numbers within a certain range, the division experienced a test of an effective screening method but can not identify all the prime numbers second is through a number of special form of prime numbers research, looking for prime number generation formula, found that some of the conclusions third, by means of non-linear fitting technique to observe the distribution of prime numbers, using their research on number theory problems.)
- 2009-12-29 01:04:50下载
- 积分：1
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emd
matlab中的emd分解实例程序，程序简单易懂，无错误，复制可用(Examples of emd decomposition matlab program, the program is simple to understand, error-free, copy available)
- 2013-07-25 19:58:06下载
- 积分：1
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acou
交错网格声波方程正演模拟，交错网格有限差分地震波场计算，二维的声波正演，利用空间10阶，时间2阶。(The CalCulation of the SeismiC Wave一 fieldwith Staggered-grid Finite difference Sheme)
- 2014-01-09 08:44:16下载
- 积分：1
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Ybusmatrix
admittance matrix caluculation for load flow analysis universal applicable to any no. of nodes
- 2021-03-26 05:59:13下载
- 积分：1
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c231_fm
Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB
- 2007-07-31 12:47:47下载
- 积分：1
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lab2
lear
N = 10^5
EB_NO = [-1:30]
liu1 = zeros(1,N)
liu2 = zeros(1,N)
for ii = 1:length(EB_NO)
m= (2*(rand(1,N)>0.5)-1) + j*(2*(rand(1,N)>0.5)-1)
s = (1/sqrt(2))*m normalization of energy to 1
n = 1/sqrt(2)*[randn(1,N) + j*randn(1,N)]
- 2012-05-17 19:56:56下载
- 积分：1
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based-OPNET-M_M_marrange-simulink
OPNET入门学习教程一基于OPNET的M_M_m队列仿真( about OPNET study programme-based OPNETM_M_m arrange simulink)
- 2011-12-20 21:13:46下载
- 积分：1
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Digital-image-processing_advanced-course
This is a pdf which tells about digital image processing
- 2014-02-25 13:44:38下载
- 积分：1
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Differential_equation_algorithm_MATLAB_Programming
MATLAB程序设计微分方程算法教程MATLAB程序设计微分方程算法教程(MATLAB Tutorial MATLAB programming algorithm Differential Equations Algorithm Programming Guide)
- 2010-08-02 14:05:26下载
- 积分：1
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main
this code is represented using canny algorithm in matlab
- 2011-01-27 17:07:51下载
- 积分：1
