红外成像仿真在军事和民用领域都具有广阔的应用潜力,已广泛应用于目标检测与识别,传感器性能评估,军事训练等方面。本文提出了一种实时的飞机红外成像仿真平台,可以完成一个完整的任务。飞机的红外成像仿真程序。 基于GPU和Cg编程语言,从四个方面来计算飞机的红外辐射实时物理模型,包括温度模型,零距离红外辐射模型,大气传递模型和红外成像系统效果模型。 介绍了CFD有限元计算方法的思想,以实时求解飞机表面温度场。 将3D几何模型的每个顶点视为一个计算对象,并使用GPU的顶点着色器进行处理。 并且MODTRAN集成为一个外部模块,用于模拟大气传递效果。 采用OGRE图形引擎实现3D场景组织和图像渲染。 对仿真结果的分析表明,该平台可以动态,高效地实时生成随仿真参数不同而变化的飞机的真实红外图像。
2021-02-24 14:04:23 949KB Infrared imaging; Real-time simulation;
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FUJI WEB SIMULATION TOOL
2021-02-22 21:02:54 1.54MB FUJI_IGBT
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With the color changes of main stemleaves of two kinds of rice variety as the research objects, this study analyzes the RGB value changes of leaf color with the dynamic changes of SPAD value under different growth periods and different nitrogen levels, so as to build RGB-SPAD mathematic models of ri
2021-02-22 09:07:48 497KB Leaf color of Virtual
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一个opc ua模拟软件,用于快速调试OPC ua client程序。功能齐全,服务稳定。支持多种模式,全部数据类型,以及各种安全规则设定
2021-02-19 14:38:51 57.2MB OPCUA
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非常好的能耗模拟理论书籍,包含了当前能耗能耗模拟软件使用的大部分算法。
2021-02-18 21:14:34 19.4MB Energy simulation
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CRC.Game.Development.and.Simulation.with.Unreal.Technology.14
2021-02-18 13:42:23 6.58MB ue4
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R语言模拟与数值计算,主要介绍如何用R语言进行数值计算和统计模拟。
2021-02-13 19:56:48 7.85MB Introduction to R simulation
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Numerical simulation of low repetition rate subnanosecond laser based on dual-loss-modulation
2021-02-10 12:03:08 1024KB 研究论文
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cadence的门级网表仿真文件
2021-02-09 22:00:13 1.52MB EDA工具
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In this letter, a p-channel lateral doublediffused MOSFET (p-LDMOS) with double electron paths used to enhance the current capability is proposed. The proposed p-LDMOS has two n-channels that are controlled by an auto-generated voltage signal (VGn). The voltage signal VGn is generated during the ON and OFF states of the hole current that flows across an integrated resistor (Rp) implemented in the P-base region. Thus, the current capability of the p-LDMOS can be significantly enhanced by the intr
2021-02-07 20:05:19 1.41MB p-LDMOS current capability autocontrolled
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