-
An_Introd_to_Neural_Networks
An Introduction to neural networks
- 2010-08-31 22:03:46下载
- 积分：1
-
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
-
LMSfilter
the program is based on LMS filter algorithm,and it has been simulated,the simulation environment is matlab(the program is based on LMS filter algorith m, and it has been simulated. the simulation environment is Matlab)
- 2006-11-08 16:38:37下载
- 积分：1
-
sim_step_CrossPSD
步进频率 微弱目标检测 生命迹象探测步进频仿真(Step frequency weak target detection signs of life detection stepped frequency simulation)
- 2013-04-18 16:01:07下载
- 积分：1
-
Jakesmodel
经典的瑞利衰落信道仿真模型-jakes模型。程序可以修改不同的入射路径个数。仿真结果是不同入射路径个数的jakes模型和同分布的瑞利衰落的包络分布对比。直接运行“tu.m”(The classic Rayleigh fading channel simulation model-jakes model. Program can modify the number of incident path. The simulation results compare jakes model of different incident paths with distribution of Rayleigh fading.)
- 2021-04-10 13:28:59下载
- 积分：1
-
softinputsoftoutputviterbialgorithm
This is sofe input and soft output programme you can use. Matlab is the similation tool.
- 2009-04-15 11:17:37下载
- 积分：1
-
fc_testIsenburg
对浮点型数据进行压缩，将数据分为3个部分：符号位、指数、尾数，分别对其进行压缩(Of floating-point type data compression, data is divided into three parts: sign bit, index, mantissa, respectively, to compress their)
- 2009-05-04 13:03:29下载
- 积分：1
-
Constrained_K-means_Clustering_with_Background_Kno
Constrained K-means Clustering with Background Knowledge算法实现(Constrained K-means Clustering with Background Knowledge algorithm)
- 2009-12-17 09:49:35下载
- 积分：1
-
cr-energy-detection
认知无线电频谱检测中的能量检测模型的构建，以及产生不同信噪比的pf和pd的概率(Detection of Cognitive Radio Spectrum Detection Model for the energy and produce different signal to noise ratio of the probability pf and pd)
- 2011-04-30 18:39:12下载
- 积分：1
-
chap10
关于用遗传算法改进BP神经网络的matlab实现(转引)
ga优化神经网权值&阈值程序。
优化的基本原理和过程很多论文可以查到，在此不必赘述我就把用gaot5的小程序贴在下面吧，也是y=1/x(为看的方便，比较繁杂的也有) (About matlab improved BP neural network using genetic algorithm implementation (quoted) ga optimizing neural network weights & Threshold Program. Optimization of the basic principles and procedures can be found in many papers, this does not have to go into details, I' ll stick with gaot5 small program below it, is y = 1/x (for watching convenience, there are also more complicated))
- 2014-11-19 17:51:53下载
- 积分：1
