-
prime
一是利用计算机对正整数进行素因子分解认识素数,通过运用筛法与试除法寻找一定范围内的素数,体会到筛法比试除法有效但无法找出所有素数;二是通过若干特殊形式的素数的研究,寻找素数生成公式,发现一些结论;三是借助于非线性拟合技术,观察素数分布规律,利用其研究有关数论问题。(The first computer was used to prime factor decomposition of positive integers understanding of prime numbers, through the use of screening method and trial division to find prime numbers within a certain range, the division experienced a test of an effective screening method but can not identify all the prime numbers second is through a number of special form of prime numbers research, looking for prime number generation formula, found that some of the conclusions third, by means of non-linear fitting technique to observe the distribution of prime numbers, using their research on number theory problems.)
- 2009-12-29 01:04:50下载
- 积分:1
-
QAM_fading
在瑞利衰落和高斯白噪声下qam调制对于不同信噪比的误码率(bit error rate of the Qam modulation in Rayleigh fading and Gaussian white noise for different signal to noise ratio)
- 2012-04-24 20:03:29下载
- 积分:1
-
EMD
内含两篇期刊文章,对EMD边界效应的探讨(Contains two journal articles, explore the boundary effect on EMD)
- 2014-10-15 10:16:48下载
- 积分:1
-
MATLAB6.x
MATLAB是美国MathWorks公司推出的一种可视化的科学计算软件,目前在国内外比较流行(MathWorks MATLAB is a US company launched a visualization in scientific computing software, the more popular at home and abroad)
- 2015-01-04 10:20:46下载
- 积分:1
-
fiber mode02
说明: 光纤LP13模式,光纤模式计算,纤芯模式,有效折射率(Fiber LP13 mode, fiber mode calculation, fiber core mode, effective refractive index)
- 2020-06-24 18:00:02下载
- 积分:1
-
homework
激光光学里的光束通过透镜后光斑,及其能量分布(Laser optics in the beam spot through the lens, and its energy distribution)
- 2010-05-19 20:46:33下载
- 积分:1
-
CHEMICAL-PROCESS-CONTROL
CHEMICAL PROCESS CONTROL
- 2013-02-01 22:18:32下载
- 积分:1
-
循环MUSIC算法 Cyclic-MUSIC
循环MUSIC算法,利用循环自相关函数实现波达方向估计(Cyclic MUSIC algorithm, the use of cyclic auto-correlation function DOA estimates)
- 2020-06-28 09:40:02下载
- 积分:1
-
CST_MPI
电磁场仿真软件CST,并行计算设置方法。(Electromagnetic simulation software CST, parallel computing setting method.)
- 2014-01-12 22:54:24下载
- 积分:1
-
machine-learning-ex4
说明: Andrew Ng Cousera 机器学习课程神经网络手写字符识别,源代码以及说明文档(Andrew Ng Cousera 's Machine learning courses, Neural Network handwritten character recognition, source code and documentation)
- 2017-08-23 11:21:21下载
- 积分:1