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cobol_book_qinghua
《COBOL语言》，潭浩强编著，清华大学出版社，1994版。学习大型机必备图书主之一(" COBOL language" , edited by Tan Hao Qiang, Tsinghua University Press, 1994 edition. The main one of the essential books to learn mainframe)
- 2010-11-14 10:38:28下载
- 积分：1
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Lubrication-calculation
主要实现可倾瓦轴承轴承油膜压力计算，文件包括雷诺方程的差分求解的理论推导和matlab实现代码。(The main achievement tilting pad bearings film pressure calculations, including the theory of differential file solving the Reynolds equation is derived and matlab implementation code.)
- 2021-03-09 20:09:27下载
- 积分：1
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menpou
多姿态，多角度，有不同光照,到达过程是的泊松过程，使用拉亚普诺夫指数的公式。( Much posture, multi-angle, have different light, Arrival process is a Poisson process, Raya Punuo Fu index using the formula.)
- 2016-05-23 15:46:34下载
- 积分：1
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Genetic-Algorithm-master
说明： 利用计算机仿真运算,将问题的求解过程转换成类似生物进化中的染色体基因的交叉、变异等过程。在求解较为复杂的组合优化问题时,相对一些常规的优化算法,通常能够较快地获得较好的优化结果。遗传算法已被人们广泛地应用于组合优化、机器学习、信号处理、自适应控制和人工生命等领域(Using computer simulation operations, the problem-solving process is transformed into a process similar to the crossover and mutation of chromosomal genes in biological evolution. When solving more complex combinatorial optimization problems, compared with some conventional optimization algorithms, better optimization results can usually be obtained faster. Genetic algorithm has been widely used in the fields of combinatorial optimization, machine learning, signal processing, adaptive control and artificial life)
- 2020-09-18 22:57:44下载
- 积分：1
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OFDMforWirelineLogging
说明： 常规的单载波调制技术在带宽有限的测井电缆上的低传输速率制约着成像测井技术的发展。在分析测井
电缆传输特性和 OFDM 技术原理的基础上 ,设计了一种基于 OFDM 技术的测井电缆高速数据传输系统 ,并介绍了
基于 OFDM 技术的测井电缆高速数据传输系统的参数设计和工作原理 ,给出了不同长度测井电缆上的测试结果。
电缆实测结果表明 ,在 7 000 m长的测井电缆上 ,基于OFDM 技术的测井电缆高速数据传输系统可获得900 kbit / s
以上的数据传输速率和低于 5E28 的误码率。当变压器的接入模式为 Mode2II时 ,系统最高的数据传输速率可达到
1. 1 Mbit/ s。(To solve t he low data t ransmission rate problem in t he conventional single car rier mod2
ulation met hod for logging cable and enhance t he data t ransmission rate , a new data t ransmission
system with high data t ransmission rate for logging cable is propo sed , which is based on t he Or2
t hogonal Frequency Division Multiplexing (OFDM) technology. The working principle of OFDM
modem and t he procedure of data t ransmission system are al so presented and lot s of test s are car2
ried out on logging cables with different lengt hs. It is verified that t he data t ransmission rate can
reach 900 kbit/s on 7 000 meter s logging cable wit h bit er ror rate (BER) lower t han 5E28 , and
t he maximum data t ransmission rate is 1. 1 Mbit/s under Mode2II of t he t ransformer .)
- 2009-08-15 22:22:38下载
- 积分：1
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vcwithmatlab
vc与matlab混合编程的具体实例。vc调用matlab的.m函数，经过编译之后转换为C++程序，实现进行混合编程。(vc mixed with Matlab programming specific examples. Vc call Matlab. M function, compiled after the conversion of C procedures, mixed programming.)
- 2006-10-03 11:26:19下载
- 积分：1
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chapter02
calculate impedance matrix
Makarov book
- 2012-05-19 21:23:42下载
- 积分：1
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free-vibration-matlab-GUI
matlabGUI简单的小程序，求解结构的自由振动频率。结合专业，顺便熟悉编程(matlabGUI simple little program to solve the free vibration frequency of the structure. Combined with professional, by the way familiar with the programming)
- 2013-12-22 09:21:02下载
- 积分：1
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matlab
matlab 灰度图像处理去噪 可以有效改变图像的边缘化问题(matlab grey processing )
- 2015-03-23 18:47:40下载
- 积分：1
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04
应用matlab实现对统计分析中的主成分分析方法，高效实现对输入变量的降低维数，同时(Application matlab realize the principal component analysis statistical analysis, efficient implementation of reduced dimensionality of the input variables, while)
- 2014-01-07 15:31:58下载
- 积分：1
