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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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fft2_and_fdtd
2D Fourier变换在光衍射方面的应用一例,对孔函数直接应用FFT2,得到衍射结果；以及FDTD方面的两个不成熟的程序(2D Fourier Transform-ray diffraction case of the application of direct application Kong FFT2 function, be diffraction; FDTD and the two immature procedures)
- 2006-12-29 10:10:52下载
- 积分：1
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hw1_pr4
this file have machine learn good file needed to solve home work
- 2014-09-25 19:10:37下载
- 积分：1
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LMS_aokoulvboqi_cos_ganraoduixiao
自适应凹口滤波干扰对消，单一频率的方法的实现。很有效果(Adaptive notch filter interference cancellation, single frequency)
- 2013-03-10 18:58:08下载
- 积分：1
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MATLAB_code
差分方程MATLAB代码 ,可以下载看看(Differential equations MATLAB code, can be downloaded)
- 2013-10-14 17:41:39下载
- 积分：1
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TACAN_impulse_125ms
路基导航系统塔康伏尔信号模拟代码，matlab实现，可以方便得设置各种参数(Roadbed navigation system TACAN VOR signal simulation codes, matlab realize, you can easily configure various parameters)
- 2021-04-16 17:58:54下载
- 积分：1
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s221_SVPWM_10b
分别采用滞环电流和电压空间矢量技术进行PWM调制,波形完美(Respectively using hysteresis current and voltage space vector PWM modulation)
- 2016-08-18 09:46:55下载
- 积分：1
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02POFDMPSimulationPUsingPMatlab
说明： 本书适合于初学OFDM的人，英文原著，易于进行matlab编码学习(This book is suitable for beginners who OFDM, the English original, easy to learn matlab code)
- 2011-03-05 11:19:41下载
- 积分：1
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simple_pid
truetime的例子，控制类中对简单PID的例子(TrueTime example of a simple PID control program)
- 2013-12-09 21:37:13下载
- 积分：1
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renzhi
宽带认知无线电频谱感知方法，两种常用方法，新颖方法(Broadband cognitive radio spectrum sensing method, two common methods, novel methods)
- 2013-11-15 19:03:28下载
- 积分：1
