sequence binary tree and the tree reproduction and Huffman coding

此此例子是搜索，是对图的搜索的学习。This example is search, the search for figure of learning

讲解了树的粗略算法-on the rough tree algorithm

这是一个关于BP神经网络的程序，对初学者有一定的帮助。-This is a study on BP neural network procedures, these will certainly help beginners.

快速傅里叶变换的C实现，采用新的倒序算法，程序代码只有一百多行，就要以实现千个采样点的计算-Fast Fourier Transform of C realized, the introduction of a new reverse algorithm, program code, only more than 100 lines, it is necessary to achieve the 1000 sampling points calculation

目的是把左边的所有盘子移到右边的杆子上。一次只能移动一个盘子，你可以使用中间的杆子作为临时存放盘子的地方。小盘子必须放在大盘子之上。问题看似不难。的确，如果盘子只有两三个，是很容易解决的。但是随着盘子数目的增加，问题就变得非常难解了。 -purpose is to the left of all the dishes moved to the right side of the pole. Only a mobile one tray, you can use the middle of the pole plate as a temporary storage place. Small plates must be placed on the platter on top. It may seem it is not difficult. Indeed, if the plate is only 23, it"s very easy to solve. But with the increase in the number of dishes, the problem has become a very difficult.

fortran code of dipole antenna

此代码程序解决当然人工智者。用C++编程语言，并采用广度优先搜索方法遍历所有图形，并找到可能的路径此代码。

资源描述包含源代码及说明文档,使用java语言，代码清晰，使用时先用StartLearning类训练，后使用TestMain类测试，说明文档简单讲解了算法流程及注意事项，附带3000个训练测试数据。仅供学习参考，欢迎提问。

This a simple demo of how to evaluate mathematical expressions in text format, including provision for variables and functions. The code consists of three simple classes: 1) Calc - which does the main calculations, 2) Stack - which is used to push and pop intermediate operators and numbers and 3) Symbol Table. The symbol table is a collection of calc symbols, a type structure consisting of various elements, including the expression name, function name, and the final value of the expression The evaluation procedure is done in three steps: 1) simplify the expression by removing all the elements within () and storing them in subexpressions within the symbol table. 2) Each of these sub expressions are then converted to RPN format (Reverse polar notation) and evaluated 3) Finally, the main expression is converted to RPN and evaluated-This is a simple demo of how to evaluate mathematical expressions in text format, including provision for variables and functi

计算方法中的上机题-calculation of the plane that