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2D

于 2020-01-06 发布

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说明：实现多种二维面阵的综合设计，包括均匀阵、切比雪夫阵等等。。。。(Comprehensive design of various 2D arrays)

文件列表：

2D, 0 , 2020-01-02
2D\Compute_2D_AF.m, 754 , 2020-01-02
2D\Compute_2D_AF_quant.m, 1274 , 2020-01-02
2D\Compute_2D_EP.m, 253 , 2020-01-02
2D\Compute_2D_INTGAIN.m, 1047 , 2020-01-02
2D\Compute_2D_PAT.m, 234 , 2020-01-02
2D\GratingLobePlotter.m, 2241 , 2020-01-02
2D\Pattern2D.m, 14731 , 2020-01-02
2D\Taylor.m, 832 , 2020-01-02
2D\process_matrix.m, 211 , 2020-01-02
2D\process_matrix2.m, 212 , 2020-01-02

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2017-08-14 11:26:01下载

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2019-12-11 10:08:09下载

积分：1
vep_complete_eyring_crack
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2018-09-14 09:42:18下载

积分：1
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这个是信号与处理专业的大作业，主要研究两个方面的问题：低通滤波器的阶跃响应特性分析和连续线性系统的求解。通过这次课程设计，将会研究Matlab的一些基本的数值计算应用方法，对计算结果进行形象化地展示，有利于加深对本课程内容的理解。(This is a major task of signal and processing specialty. It mainly studies two aspects: step response characteristic analysis of low-pass filter and solution of continuous linear system. Through this course design, we will study some basic numerical calculation application methods of MATLAB, and visualize the calculation results, which is conducive to deepening the understanding of the course content.)

2020-06-21 05:20:01下载

积分：1
usermat_CDM
说明： These composite materials generally exhibit brittle damage behavior. The anisotropy in the material and different kinds of failure mechanisms make it difficult to accurately characterize the behavior of composite materials. The present work aims to verify and apply the Puck Failure Criteria using the commercially available finite element package ANSYS by writing a user-material subroutine in FORTRAN. The model is implemented with different post failure degradation schemes EWM/CSE.

2019-05-01 00:48:50下载

积分：1
boost
说明：状态空间Boost建模，用增广系统进行状态反馈控制恒压(The state space boost model is built, and the augmented system is used to control the constant voltage)

2020-12-28 14:44:21下载

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Console1
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2020-07-06 15:52:06下载

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IGBT逆变器采用SPWM技术power_3level
该模型是对50kW、380V、50Hz三相三电平逆变器的两个相同电路进行建模。IGBT逆变器采用SPWM技术，(8kHz载频)将直流电源从a +/-200Vdc源转换为220V AC, 50Hz。逆变器通过75kVA 220/380V变压器输入50kW电阻负载。变频器输出采用L-C滤波器滤除主要产生于8kHz开关频率倍数(Fh=n*8000 +/-k*50Hz)附近的谐波频率Fh。逆变器所需的12个逆变脉冲由PWM发生器块产生。该系统以恒定的调制指标在开环中工作。电路1使用三电平桥块对逆变器进行建模。电路2使用独立的IGBTs和二极管块。用开/关延时块模拟死区，仅在电路1上应用。(It is easy for us)

2020-07-14 09:08:52下载

积分：1
source term
说明： fluent，使用UDF定义凝固模型中的源项，实现自热发热源(Fluent, using UDF to define the source term in solidification model, to realize self heating heat source)

2021-04-16 20:18:53下载

积分：1

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2D

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