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ARRAY_taylor
相控阵天线综合，程序可以根据输入的阵列天线的参数，可以计算出所需天线的各单元激励信号。(Phased array antenna synthesis
)
- 2014-12-08 20:46:20下载
- 积分：1
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mainforce
Fortran vumat疲劳损伤，主应力计算(Fortran vumat,Fatigue damage, principal stress calculation)
- 2020-09-07 08:48:04下载
- 积分：1
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UEL_XFEM
本例是研究断裂问题的ABAQUS 子程序代码，使用Fortran语言编辑，研究扩展有限元的同志们可以借鉴一下。(This example is the study of fracture problems ABAQUS subroutine code, Fortran language editing, extended finite element study comrades can learn it.)
- 2016-04-23 16:47:07下载
- 积分：1
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linear_elastic
ABAQUS UMAT 线弹性模型，是二次开发最基本的例子，可供大家参考。(abaqus umat linear elastic model)
- 2021-02-10 12:19:52下载
- 积分：1
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2dfmbem
2维快速多级子边界元算法程序，解决大型势问题方程，具有快速，精确，稳定等特点(Fast multi-level sub-two-dimensional boundary element method program to solve the problem of large potential equation, with a fast, accurate and stable characteristics of)
- 2009-11-03 23:10:04下载
- 积分：1
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model2_tcy
连续介质的初至旅行时正演。
支持任意地表，连续介质，内部有试验数据。(Modeling 2-method for near suface)
- 2010-07-01 15:16:42下载
- 积分：1
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fft
说明： 虽然现在网上的FFT程序很多，但是有的结果是错误的，比如说，经过一次正反变换后，不能得到原来的数列，所以，本人测试了多个程序，提供几个能用的，给大家，希望大家支持！
(Although many online FFT program, but some results are wrong, for example, through a positive and negative change, you can not get the original series, so I tested several programs to provide a few usable for everyone I hope we can support!)
- 2010-04-14 17:54:30下载
- 积分：1
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TT
说明： The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:46:57下载
- 积分：1
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Fortran95程序设计【彭国伦】
书籍扫描件，fortran使用手册，清晰扫描版(this is a book for these who want to use fortran language)
- 2019-06-28 15:25:56下载
- 积分：1
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UEXPAN
几个关于热膨胀的子程序-非常适合初学者，有助于理解热膨胀子程序的编写(Write very suitable for beginners, help to understand the thermal expansion of the subroutine- several of the thermal expansion of the subroutine)
- 2021-02-21 20:39:42下载
- 积分：1
