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PCqiaoliang
本文基于大型通用有限元软件ANSYS和MATLAB,探索三维实体模型下进行PC桥梁结构整体仿真分析的途径,研究其关键理论及专业模块开发技术。重点研究了预应力筋的模拟、预应力效应的等效转换和桥梁截面切片技术。研究成果可广泛应用于PC桥梁的三维仿真领域,具有较大的理论意义和工程实用价值。对写这方面研究很有帮助(Based on large-scale general-purpose finite element software ANSYS and MATLAB, explore the three-dimensional solid model of the bridge structure under the PC way to the overall simulation analysis to study the key theoretical and professional development of technology modules. Focused on the tendons of the simulation, the equivalent effect of prestressed bridge conversion and cross-section slicing. Research results can be widely used in PC bridges the field of three-dimensional simulation with the larger theoretical and practical engineering value. Research in this area to write very helpful)
- 2009-07-01 10:52:42下载
- 积分：1
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envelop_by_xcorr
Matlab 自相关方法求声音信号包络源代码及说明(Method Matlab autocorrelation envelope of the voice signal and note the source code)
- 2009-04-26 11:39:59下载
- 积分：1
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rev5
基于蒙特卡洛方法的主动声纳信号检测性能分析.主动声纳信号检测性能的分析上,目前在计算机仿真中一般假定混响包络的统计特性符合瑞利分布模型。基于此模型,已经有了较完善的理论。然而,在现代高分辨声纳系统中,混响包络的统计特性并不符合瑞利分布模型。此时在接收机工作特性分析时存在大量繁琐的公式推导。因此该文采用蒙特卡洛(M onte Carlo)统计试验方法,实现对瑞利分布混响背景下的主动声纳信号检测性能分析。结合对接收机工作特性曲线的仿真,得出了检测概率的理论值和仿真结果的误差曲线。误差曲线表明,蒙特卡洛方法在主动声纳信号检测的性能评估中是可行的。 更多还原
(Active sonar signal detection performance analysis, computer simulation is generally assumed that the statistical properties of the reverberation envelope distribution model of Rayleigh active sonar signal detection performance analysis based on the Monte Carlo method. Based on this model, has been a better theory. However, in the modern high-resolution sonar system, the statistical characteristics of the reverberation envelope does not comply with the Rayleigh distribution model. At this point in the receiver operating characteristic analysis, there is a lot of tedious formula derivation. In this paper, using the Monte Carlo (M onte Carlo) statistical test methods, active sonar signal detection performance analysis reverberation background Rayleigh distribution. The receiver operating characteristic curve simulation obtained the error curve of the theoretical value and the simulation results of the detection probability. The error curve shows that the Monte Carlo method in the assessm)
- 2012-08-21 21:07:24下载
- 积分：1
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artfiash2
用matlab编程的鱼群模拟，比较好用，希望能有所帮助(Simulation using matlab Programming fish, relatively easy to use, and I hope to be helpful)
- 2012-08-22 09:04:40下载
- 积分：1
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Agenda
An Agenda for contacts
- 2014-08-20 17:37:24下载
- 积分：1
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105code
150例源码，提供学习和源码的分析实现！(150 cases of source code, to provide study and analysis of the implementation source code!)
- 2009-03-10 09:52:42下载
- 积分：1
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BCEncode
二维码操作程序示例二维码操作程序示例二维码操作程序示例二维码操作程序示例(Two-dimensional example of a program of two-dimensional code code example of a program of two-dimensional example of a program of two-dimensional code code example of a program)
- 2013-12-03 11:33:43下载
- 积分：1
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matlab-WORD
说明： 这是一份介绍MATLAB的WORD版教程，里面有具体的实例，对于初学者很有用，欢迎大家下载学习。(This is a description of the WORD version of MATLAB tutorial, there are specific examples useful for beginners, are welcome to download the study.)
- 2011-04-14 23:27:07下载
- 积分：1
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Exercise4
exercise 4 for icarnegie ssd4
- 2013-12-04 03:08:33下载
- 积分：1
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matlab_fem
Introduction to programming finite element with matlab
- 2012-12-01 04:49:46下载
- 积分：1
