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The little SAS book（中文版全文）
SAS编程书籍-The little SAS book中文版(The little SAS book- Lora D. Delwiche / Susan J. Slaughter
The Little SAS Book is a classic, helping many people learn SAS programming.)
- 2018-04-10 19:26:15下载
- 积分：1
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HighMaPro_matlab
本书首先介绍了MATLAB 语言的程序设计的基本内容，在此基础上系统介绍了各个应用数
学领域的问题求解，如基于MATLAB 的微积分问题、线性代数问题的计算机求解、积分变换和复变函数问题、非线性方程与最优化问题、常微分方程与偏微分方程问题、数据插值与函数逼近问题、概率论与数理统计问题的解析解和数值解法等。还介绍了较新的非传统方法如模糊逻辑与模糊推理、神经网络、遗传算法、小波分析、粗糙集及分数阶微积分学等领域。(The book begins with the introduction of the MATLAB programming language, the basic content, on the basis of the system introduced in all areas of applied mathematics problem solving, such as MATLAB-based calculus problems, linear algebra to solve computer problems, integral transforms and complex variable function problems, nonlinear equations and optimization problems, ordinary differential equations and partial differential equation problems, data interpolation and function approximation problem, Probability Theory and Mathematical Statistics Analytical Solution and Numerical Solution of such. Also introduce a relatively new non-traditional methods such as fuzzy logic and fuzzy reasoning, neural networks, genetic algorithms, wavelet analysis, rough sets and fractional calculus and other fields.)
- 2007-09-29 10:40:50下载
- 积分：1
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1
说明： 二值目标图象质心的计算 二值目标图象质心的计算(Second, the value of the target image centroid calculation of the target binary image centroid calculation)
- 2008-03-18 17:07:30下载
- 积分：1
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PowerDesignerTeaching
powerdesigner，很好的书籍，可以帮助学习到如何应用powerdesigner(powerdesigner, good books, can help to learn how to apply powerdesigner)
- 2013-07-16 10:11:45下载
- 积分：1
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电力系统分析(华科)
华中科技大学版的电力系统分析，非常好的一本适合电气工程专业的书籍。(Huazhong University of Science and Technology power system analysis, a very good book for electrical engineering.)
- 2018-10-16 10:25:02下载
- 积分：1
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CsystemSimAndWA_11417507
通信系统仿真原理与无线应用，matlab仿真参考书(Communication System Simulation Theory and wireless applications, matlab simulation of reference books)
- 2009-12-17 13:59:51下载
- 积分：1
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multiuser
本文针对并行干扰抵消检测器的不足之处，提出了改进的并行干扰抵消检测算法——基于多项式展开的并行干扰抵消多用户检测算法。该算法将多项式展开检测器作为并行干扰抵消检测器第一级的数据估计值，以提高检测可靠性。通过仿真实验，首先验证了多项式展开检测器的性能。然后比较改进算法与传统检测器的性能，验证改进算法的系统性能得到明显改善；并与并行干扰抵消检测器、解相关检测器和MMSE检测器相比较，验
证得到该改进算法的性能也有不同程度的改善。
(this paper discusses the principle and performance of the
conventional detector and the parallel interference cancellation(PIC)detector
separately.Since the conventional detector take MAI only as the background noise without considering the existence of the other users,the existence of MAI has a significant impact on the performance of CDMA systems.Each stage of PIC detector utilizes the data estimates of the initial or previous stage,produces a new set of MAI estimates,and then subtracts out all of the MAI for each user in parallel.Through Monte Carlo simulation in different scenarios,the results illustrate the influence of MAI in conventional CDMA ystems.Theexperimental results show PIC detector can effectively eliminate MAI andimprove the system BER.
)
- 2010-03-02 22:59:56下载
- 积分：1
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cloud_down
用python实现了一个从云平台下载资源的程序(it can run in the python2.6.6)
- 2014-01-16 16:16:15下载
- 积分：1
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Guide to FORTRAN 2008 Programming
Guide to FORTRAN 2008 Programming
- 2020-06-22 03:40:02下载
- 积分：1
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AutoCAD2012基础学习-适合初学者
说明： AutoCAD2012基础学习-适合初学者pdf(AutoCAD2012 pdf study)
- 2020-05-27 16:08:41下载
- 积分：1
