[数值算法/人工智能] 2973

说明：北京大学ACM比赛题 The game of Scrabble is played with tiles. A tile either has a single letter written on it, or it is blank. In the latter case, the tile may be used to represent a letter of your choice. On your turn, you arrange the tiles to form a word
<pengfam> 在 2025-06-22 上传 | 大小：1kb | 下载：0

[数值算法/人工智能] 2262

说明：北京大学ACM比赛题目 In 1742, Christian Goldbach, a German amateur mathematician, sent a letter to Leonhard Euler in which he made the following conjecture: Every even number greater than 4 can be written as the sum of two odd prime numbers.
<pengfam> 在 2025-06-22 上传 | 大小：2kb | 下载：0

[数值算法/人工智能] 2309

说明：北京大学ACM比赛题目 Consider an infinite full binary search tree (see the figure below), the numbers in the nodes are 1, 2, 3, .... In a subtree whose root node is X, we can get the minimum number in this subtree by repeating going down the left node until
<pengfam> 在 2025-06-22 上传 | 大小：13kb | 下载：0

[数值算法/人工智能] 2136

说明：北京大学ACM比赛题目 Write a program to read four lines of upper case (i.e., all CAPITAL LETTERS) text input (no more than 72 characters per line) from the input file and print a vertical histogram that shows how many times each letter (but not blanks, digi
<pengfam> 在 2025-06-22 上传 | 大小：2kb | 下载：0

[matlab例程] RayleighFadingchannelusingmatlab

说明：....\瑞利平坦衰变信道.doc ....\channel_model ....\AS2sigma_gaussian_90.mat ....\AS2sigma_gaussian_180.mat ....\AS2sigma_laplacian_90.mat ....\correlation.m ....\dialog.m ....\erfcomp.m ....\geometry2correlation.m ....\Rxx_gaussian.
<孙滔> 在 2025-06-22 上传 | 大小：625kb | 下载：0

[数学计算/工程计算] qiaoleisiji

说明：该算法实现用桥雷斯基算法对方程组的计算，快捷有效。-The algorithm using the bridge Petreski algorithm calculation equations, efficient and effective.
<Huangkuihua> 在 2025-06-22 上传 | 大小：136kb | 下载：0

[数学计算/工程计算] gaijindanchunxingfa

说明：单纯行法实现线性规划的优化问题求解，算法简洁易懂，高效，有很好的实用性。-Law firms realize a simple linear programming optimization problem solving, algorithm easier to understand, efficient, good practicality.
<Huangkuihua> 在 2025-06-22 上传 | 大小：2kb | 下载：0

[数学计算/工程计算] juzhengni

说明：这是一个求解矩阵逆的算法，可对任意维数的矩阵实现求逆过程，实践证明精度很高。-This is an algorithm for solving inverse matrix may be arbitrary dimension matrix realize inverse process, practice has proved the high accuracy.
<Huangkuihua> 在 2025-06-22 上传 | 大小：1kb | 下载：0

[数值算法/人工智能] lagelangri

说明：拉格朗日算法，用MFC实现，有良好的程序界面，图形化界面，很好用。-Lagrangian algorithm, using MFC realize, have a good program interface, graphical interface, very good use.
<Huangkuihua> 在 2025-06-22 上传 | 大小：136kb | 下载：0

[数学计算/工程计算] kedaxingjuzhenhuafen

说明：这是一个可达性矩阵划分的程序，可达性矩阵划分是系统工程一个很重要的算法。-This is a division of reachability matrix procedures, reachability matrix of differentiation is a very important system engineering algorithms.
<Huangkuihua> 在 2025-06-22 上传 | 大小：131kb | 下载：0

[数值算法/人工智能] src

说明：图像置乱代码，包括： Arnold变换、Fibonacci变换、面包师变换、Hilbert曲线、Zigzag曲线、混沌映射变换、生命游戏、伪随机数、有限整数域上的拟仿射变换(QATLIG)等。 -Image Scrambling code, including: Arnold transform, Fibonacci transformation, baker transformation, Hilbert curve, Zigzag curve, chaotic mapping tra
<asaonan> 在 2025-06-22 上传 | 大小：260kb | 下载：0

[matlab例程] 11

说明：四阶统计求时延,拿来和大家共同研究，请指点-Fourth-order statistics for time delay, and everyone used to study, please instruct the
<emmy> 在 2025-06-22 上传 | 大小：1kb | 下载：0