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Sicily 1009梅森素数
One of the world-wide cooperative computing tasks is the "Grand Internet Mersenne Prime Search" -- GIMPS -- striving to find ever-larger prime numbers by examining a particular category of such numbers.
A Mersenne number is defined as a number of the form (2p–1), where p is a prime number -- a number divisible only by one and itself. (A number that can be divided by numbers other than itself and one are called "composite" numbers, and each of these can be uniquely represented by the prime numbers that can be multiplied together to generate the composite number — referred to as its prime factors.)
Initially it looks as though the Mersenne numbers are all primes.
Prime
Corresponding Mersenne Number
2
4–1 = 3 -- prime
3
8–1 = 7
- 2022-03-17 05:46:40下载
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Hough 变换
这是代码 Hough 变换，其中 detecs 盘旋而通过定义的半径、 阈和三角洲的图像。它可以被用于带圆圈或非盘旋的功能，通过设置正确的阈限。当你降低门槛时，圈子，你正在寻找光流。我希望，它会对你有用
- 2022-05-25 03:25:29下载
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我们的一个非线性振动课的作业，希望大家能用上啊！
我们的一个非线性振动课的作业，希望大家能用上啊！-Of our non-linear vibration of a homework assignment, hope everyone can be on the ah!
- 2022-12-07 03:45:03下载
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A program ,Using language c to relize ,can solve the line system of equations an...
用C语言来实现的一个程序，可以求解线生方程组，比LU分解法求解速度快。- A program ,Using language c to relize ,can solve the line system of equations and rapider than a program with the way of LU Resolution
- 2023-05-20 06:20:04下载
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ArchiMed螺旋
也被称为阿基米德算法螺旋或螺旋。可以考虑作为一个简单的分形形态，表现出一种概念的尺度相似。
- 2022-06-13 04:39:01下载
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用Delphi写的简易计算器，请多指教！
用Delphi写的简易计算器，请多指教！- Simple calculator writes which with Delphi, please advises!
- 2022-03-24 11:16:42下载
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the Fast Fourier Transform
快速傅立叶的变换-the Fast Fourier Transform
- 2023-07-24 02:25:02下载
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huffman编码压缩
huffman编码压缩，使用C++编写，实现任意文件的压缩和解压缩，对于数据流文件压缩非常有用，可以获得较高的压缩效率。并且压缩时间上也能得到保障。把这种压缩算法用在嵌入式系统上有很大的效果和作用。
- 2022-08-22 13:26:52下载
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this file need a traffic log in txt format, given the traffic log, it gets the i...
this file need a traffic log in txt format, given the traffic log, it gets the ip address source and destination to perform the IP-lookup following the Huang s algorithm, as result it returns another txt showing the right port and destination ip
- 2023-04-05 05:05:03下载
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C实现RS编码
用C实现RS码纠错仿真
RS码的编码程序 编码效率高，且经实际验证符合RS纠错码的要求-RS code using C realize simulation RS
error correction code encoding procedure coding efficient and practical
to verify compliance with the requirements of RS error-correcting codes
- 2023-05-05 14:10:03下载
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