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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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mimo-sar
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a program to extract envelop in a best way
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LMS_adpative
基于LMS算法的无线信道自适应均衡器,相当有用，如假包换()
- 2007-09-06 11:21:32下载
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Okumura_Hata
说明： 日本科学家奥村通过对城市进行大量无线电波传播损耗的测量，得出了一系列经验曲线用于无线蜂窝网络的规划设计。在这些经验曲线的基础上，推出了简化的Hata模型。(Olympic Village by Japanese scientists a great deal of radio waves in urban propagation loss measurement, the experience curve obtained for a series of planning and design of wireless cellular networks. In the curves on the basis of these experiences, the introduction of a simplified Hata model.)
- 2011-02-27 10:17:35下载
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本人模糊控制的课堂作业，基于Sugeno（TSK）推理的模糊控制器(I am working class of fuzzy control, based on Sugeno (TSK) inference of the fuzzy controller)
- 2010-05-06 15:30:21下载
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QAM16_simulink
16qam正交数字调制的matlab的simulink的模型，能得出非常好的结果(16 qam digital modulation orthogonal matlab simulink model, can draw the very good results
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- 2011-12-16 15:48:26下载
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crack
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- 2009-04-09 21:42:49下载
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mathworks
基于均方误差参数比较OFDM系统中LS和MMSE两种自适应信道估计算法的性能，程序开头都有英文注释，可以直接运行的~个人认为写得比较好，跟大家一起分享~(Based on the Mean Square Error Comparison of OFDM system parameters LS and MMSE channel estimation of two adaptive algorithms, procedures are available in English at the beginning of the Notes, you can directly run the ~ personally think that is better written, with the U.S. to share ~)
- 2008-04-15 15:33:31下载
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TechniqueofCompiling
编译原理的实验，整个讲解过程及编码,对新手很有帮助啊(Compilation Principle of the experiment, the whole process and explain the codes, very helpful to the novice ah)
- 2009-05-04 21:06:59下载
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