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single
单目标的脉冲雷达的回波信号处理,匹配滤波器,距离门重排(Echo signal processing of single target pulse radar, matched filter, range gate rearrangement)
- 2018-04-30 17:51:58下载
- 积分:1
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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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提取刚度矩阵
说明: 主要用于ansys workbench提取结构件的刚度矩阵,希望能帮助到有需要的人(It is mainly used in ANSYS Workbench to extract the stiffness matrix of structural parts, hoping to help people in need)
- 2020-05-08 09:42:12下载
- 积分:1
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ELM分类预测
极限学习机用于数据建模,可定性定量。代码有相关解释,直接运行。(The extreme learning machine is used for data modeling and can be qualitatively quantified.The code has an explanation and runs directly.)
- 2020-06-16 12:00:01下载
- 积分:1
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三相三电平逆变器的两个相同电路进行建模power_3level
说明: 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
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net
说明: 使用python语言实现复杂网络SIR和SIS模型编程(SIR AND SIS model with python language)
- 2020-08-13 10:58:33下载
- 积分:1
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randomgraph
这个程序是通过设置不同的参数来创建一个随机图,可以运行。(This program is to create a random graph for simulation.)
- 2020-06-19 01:40:01下载
- 积分:1
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文档与程序
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
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瞬态动力学分析
三个ANSYS瞬态分析的命令流:冲击载荷作用悬臂梁的阻尼振动分析;破碎锤的瞬态动力学分析;滑动摩擦接触分析(Three command streams of ANSYS transient analysis: damped vibration analysis of cantilever beam under impact load; transient dynamic analysis of crushing hammer; sliding friction contact analysis)
- 2020-06-16 19:20:01下载
- 积分:1
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C++源代码-Shugong Wang
C++实现三水源新安江模型,暴雨-径流过程模拟(XinAnJiang Hydrological Moedl)
- 2017-08-08 17:43:01下载
- 积分:1