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rungekutta
解决离散偏微分方程组的Runge-kutta 算法matlab程序(To solve partial differential equations discrete Runge-kutta method matlab program)
- 2010-06-06 02:12:38下载
- 积分:1
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ForK1
我们的目的是将一个分数拆分成若干个分子是1分母是正整数的分数之和的形式。例如2/3可以拆分成1/2+1/6的形式。这里不考虑顺序,比如1/6+1/2和1/2+1/6相同。
输入p, q, a, n, 其中p/q为分数,对这个分数进行拆分,要求拆分的分数个数不能多于n个,所有分母的乘积不能大于a。求有多少种拆分方法?
输入:最多200组数据。在每行中都有四个数分别表示p, q, a, n,之间以空格隔开,并且满足p,q<=800,a<=12000,n<=7,最后以四个0做为输入的结束。
输入示例:
2 3 120 3
2 3 300 3
0 0 0 0
输出示例:
4
7
(Our aim is to split a fraction into a number of elements is a denominator is a positive integer fraction of the sum of form. For example, 2/3 can be split into 1/2+1/6 form. Not considered here, the order, such as 1/6+1/2 and 1/2+1/6 of the same. Input p, q, a, n, where p/q as a fraction of this split scores require no more than the number of split points n-all the product of the denominator can not be larger than a. How many kinds of demand split method? Input: Up to 200 sets of data. In each line has four numbers indicate the p, q, a, n, separated by a space between, and meet the p, q < = 800, a < = 12000, n < = 7, the end, four 0 as the input end. Input Example: 2,312,032,330,030,000 sample output: 47)
- 2009-11-12 09:54:17下载
- 积分:1
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corde
用meshless approcimation diffuse methode 模拟弦振动(String vibration simulation using meshless approcimation diffuse methode)
- 2013-04-04 16:55:31下载
- 积分:1
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Canny
Canny算子提取边缘,matlab进行图像处理,图像锐化(Canny edge extraction operator, matlab image processing, image enhancement)
- 2010-05-06 13:11:04下载
- 积分:1
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data_fourclass_NIR_lu
风云3号卫星MERSI近红外波段分成4类的MATLAB程序(FY-3 satellite MERSI near-infrared bands MATLAB program divided into four categories)
- 2013-03-27 11:47:28下载
- 积分:1
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FSK-MATLAB-code
FSK调制解调MATLAB源代码FSK,很不错,值得看看(FSK modulation and demodulation MATLAB source code FSK, very good, worth a look)
- 2013-11-15 16:52:02下载
- 积分:1
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guidance-and-control-simulation.tar
关于飞行器制导控制方面比较全面的仿真源代码,其中包括飞行器三自由度和六自由度仿真,单次仿真和蒙特卡洛仿真,EKF算法和UKF算法仿真等等。(On aircraft guidance control more comprehensive simulation source code, including aircraft and six degrees of freedom simulation of three degrees of freedom, a single simulation and Monte Carlo simulation, EKF and UKF algorithm simulation algorithms and so on.)
- 2013-12-14 14:32:02下载
- 积分:1
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gabor_function.m
自己写的Gabor方程函数,可以用来产生过完备的稀疏表示字典。(Gabor write their own equation function, can be used to generate the sparse representation over-complete dictionary.)
- 2021-03-16 19:09:21下载
- 积分:1
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statistical-words-and-sentences
用于统计单词和句子数量,采用MATLAB编程(For the number of statistical words and sentences)
- 2012-05-18 22:18:33下载
- 积分:1
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PQflow
PQ分解求解 N节点网络的潮流 可以自行修改 提高收敛速度 (PQ decomposition to solve N node network trend can modify to improve the convergence speed)
- 2013-03-23 12:59:15下载
- 积分:1