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Program
利用表达式求解和栈的只是，设计一个简易的数学题库， 可供小学生作业，并能给出分数。
要求：建立试题库文件，随机产生 n 个题目；题目涉及加减乘除，带括弧的混合运算；随时可以退出；保留历史分数，能回顾历史，给出与历史分数比较后的评价。(Use solving expressions and stack just design a simple math exam, students for the job, and can give a score.
Requirements: Create test file, randomly generating n topics topics involving addition, subtraction with parentheses mixing operation ready to quit keep historical scores, can look back at history, and history is given uation scores after comparison.)
- 2020-12-29 22:59:01下载
- 积分：1
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free-cfd-1.0.1
一个通用的CFD求解器，代码结构清楚，简洁，适用于开发自己的CFD程序。(A general of CFD solver, the code structure is clear, concise, applicable to the development of the CFD program.)
- 2020-10-08 00:07:38下载
- 积分：1
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UKF
无迹卡尔曼滤波算法的c语言。网上找到的，貌似是老外编的，蛮不错的。(unscented kalman filter code of visual c.)
- 2021-01-05 15:08:54下载
- 积分：1
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CG_DESCENT-C-2.0.tar
共轭梯度法求解凸二次规划，代码由C语言开发，老外编写的程序，很值得一读。(Conjugate gradient method for solving convex quadratic programming, code generated by C language development, foreigners prepared program, it is worth reading.)
- 2020-06-28 20:00:01下载
- 积分：1
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shannon
香农编码的C语言实现，VC++环境~~~~~~~~~~~~~~~~~~~~~~~~~(Shannon C-language coding, VC++ environment ~~~~~~~~~~~~~~~~~~~~~~~)
- 2010-05-27 11:01:01下载
- 积分：1
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FFT
提供函数能进行1维2维的FFT，输入输出的序列长度应为2的整数次方倍(Provides functions can be one-dimensional two-dimensional FFT, sequence length input and output should be an integer power of 2 times)
- 2014-01-07 22:10:34下载
- 积分：1
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HeatTransfer_1D
求解一维热传导方程，格式包括FTCS、BTCS、CNCS三种差分格式(solve one dimension heat transfer equation. )
- 2021-04-17 16:48:53下载
- 积分：1
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shuzhijisuan
数值计算实例，主要有LU分解，龙格库塔法，高斯分解法，欧拉法，曲线拟合，曲线插值(Numerical example)
- 2014-01-03 10:38:53下载
- 积分：1
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daoxian
导线网平差程序，参数约束，通过设定不同的PX达到经典自由网，普通自由网，拟稳平差效果，算例(Wire net adjustment procedures, parameters, constraints, and examples)
- 2012-04-13 10:36:43下载
- 积分：1
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KnapSack
Fractional knapsack problem, Greedy algorithm
- 2010-05-12 09:52:02下载
- 积分：1
