Description: MATLAB由于其强大的功能而被广泛应用于很多工程技术领域，尤其在通信和信息处理领域更有其突出地位。众所周知，在物理级的产品作出之前，先用MATLAB进行这种电子产品的输入输出以估计这种产品的性能好坏，从而可以看出什么地方需要从新设计，什么地方需要优化等来进一步提高系统的性能，因此，伴随着现代通信系统与日俱增的复杂性，这种通信系统的仿真分析也变得尤其重要。本文介绍了利用MATLAB进行正交振幅调制与解调的仿真分析，仿真结果验证了该方法的正确性和可行性。-MATLAB because of its powerful features and is widely used in many engineering fields, particularly in the field of communications and information processing more of its prominent position. As we all know, in physics class products made prior to such use MATLAB input and output of electronic products to estimate the performance of this product good or bad, so we can see where the needs of the new design, where the need for optimization to further improve system performance, therefore, accompanied by modern communications systems with ever-increasing complexity, such a communication system simulation analysis has become particularly important. This article describes the use of MATLAB to carry out quadrature amplitude modulation and demodulation of the simulation analysis, simulation results verify the correctness of the method and feasibility. Platform: |
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Author:sharny |
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Description: 计算时间序列的李雅普诺夫指数的著名wolf算法，比较经典与精简，适合物理专业配合所求解得非线性方程使用-Calculation of time series of well-known Lyapunov exponent wolf algorithm, compared with the streamlining of the classic, suitable for solving physics with the use of a non-linear equation Platform: |
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Author:michael wang |
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Description: In this project, I have studied the physics of solar panel and simulated the solar panel with the help of Matlab Simulink. The maximum peak power tracker algorithm was implemented in order to control the duty ratio of the system and thereby maximize the efficiency of the system. The effect of changes in insolation and temperature was also studied and simulated in Simulink. The simulation results match the physics depicted in theory and the anticipated results.-In this project, I have studied the physics of solar panel and simulated the solar panel with the help of Matlab Simulink. The maximum peak power tracker algorithm was implemented in order to control the duty ratio of the system and thereby maximize the efficiency of the system. The effect of changes in insolation and temperature was also studied and simulated in Simulink. The simulation results match the physics depicted in theory and the anticipated results. Platform: |
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Author:rupesh |
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Description: 物理实验室预约系统，基于.net的环境，具有学生、老师、管理员的界面-Physics Laboratory reservation system, based on. Net environment, with students, teachers, administrators of the Interface Platform: |
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Author: |
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Description: 作为当今全世界最流行的第四代计算机语言—MATLAB 系统，由于它在航空航天、生
物医学、物理学、通信、DSP、科学计算、网络控制、自动控制、图形图象处理、生命科
学、系统建模仿真、财务、电子商务、数据分析等不同领域的广泛应用以及它自身所具备
的高度工具化、平台性及优秀的数据可视化功能而具有独特的优势，目前，MATLAB 系统
的开发和利用已极大地被自然科学、管理科学、工程技术以及教育界所关注与重视-As of today the world' s most popular computer languages-MATLAB system, because it is calculated in the aerospace, biomedicine, physics, communications, DSP, science, network control, automatic control, graphics, image processing, life sciences, the system extensive application of modeling and simulation, finance, e-commerce, data analysis, as well as its own with the height of the tool and platform and data visualization capabilities and has unique advantages, the development and use of the MATLAB system to natural science, management science, engineering and technology, as well as the education sector concern and attention Platform: |
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Author:王力 |
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Description: 用matlab所学的知识，编写最小二乘法拟合程序，以解决物理实验中的最小二乘法拟合曲线以及相关系数等的问题。-With matlab learned, the preparation method of least squares fitting procedure to solve the problems of the least-squares fitting curve and correlation coefficient physics experiments. Platform: |
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Author:邓棋文 |
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Description: 逻辑预测控制 仿人逻辑预测控制器设计. 该控制器融合了基于泛布尔代数的逻辑控制器和基于模型的预测控制器的特点, 是一种多值逻辑混合动态系统. Matlab仿真表明, 该控制器在模型匹配时性能良好, 在模型失配时依然能满意运行, 表现出鲁棒性强, 超调量小的特点. 与其它类型人工智能控制器相比, 该控制器结构简单, 物理背景明确, 数学概念清晰, 便于在工业控制领域推广应用-Simulating characteristics of human intelligent, a new intelligent controller was produced: Human-simulation Logical Predictive Controller(HLPC). This controller can utilize the advantage both in logical controller based on pan-boolean algebra and model-based predictive controller. It is a multi-logic hybrid dynamic system. Simulated results based on Matlab prove that HLPC shows good performance when predictive model matches and satisfactory results when model mismatches, represents better robustness and small overshoot . Compared with other artificial intelligent controller, HLPC has simple structure, clearly physics background and mathematical concepts, thus would make it easy for industrial application. Platform: |
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Author:wuming |
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Description: 几种光学衍射程序和图形，可以应用在物理光学中(the program and figure in optical is introdued with matlab,and it can be used in physics) Platform: |
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Author:wsf2
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Description: matlab编写GUI程序，模拟物理中单缝衍射，双缝衍射的实验结果，里面附有matlab程序(Matlab writes GUI programs to simulate the results of experiments with single and double slit diffraction in physics, with Matlab programs attached) Platform: |
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Author:多尔衮 |
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Description: There are many finite element packages available, both commercial and free. FELICITY is designed for simulating problems where sub-domains interact in non-trivial ways, i.e. Partial Differential Equations (PDEs) on surfaces (e.g. Laplace-Beltrami) interacting with PDEs in the bulk, systems with Lagrange multipliers that are only defined on boundaries, multi-physics problems, etc. In particular, FELICITY can be used rather effectively with a front-tracking approach for simulating moving-omain/free boundary problems. Moreover, FELICITY is a MATLAB toolbox, so it inherits the advantages of the MATLAB interface. Therefore, in my opinion, FELICITY fills a niche within the FEM software community. Platform: |
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Author:davidbath |
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Description: Dufing方程是一种重要的动力系统山，是反映工程物理系统中非线性现象和混沌动力学行为的极其重要的方程式。通过Duffing方程可以探讨铁磁谐振电路中的分岔、拟周期运动、子谐波振荡。而在非线性与混沌系统的研究中，Duffing方程展示了丰富的混沌动力学行为。本文通过对不同情况下的Duffing方程进行分析，利用MATLAB进行仿真，从而对Duffing方程有进一步的了解。(Dufing equation is an important dynamic system mountain, which reflects the nonlinear phenomena and chaotic dynamics in Engineering Physics system. The bifurcation, quasi periodic motion and sub harmonic oscillation in ferromagnetic resonance circuit can be discussed through the Duffing equation. In the study of nonlinear and chaotic systems, the Duffing equation shows abundant chaotic dynamical behavior. In this paper, the Duffing equation under different conditions is analyzed and simulated with MATLAB, so as to have a further understanding of the Duffing equation.) Platform: |
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Author:OldDriver集中营 |
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Description: MATLAB toolbox, 用于简单的流体动力学和热传导模拟仿真(FEATool 1.9 features two new pre-defined physics modes for flow simulations. The new compressible Euler equations physics mode allows for modeling of inviscid and supersonic fluid flows with shock-waves. In addition, the built-in CAD tools now also feature built-in and pre-defined wing shapes for NACA 4-series wing profiles. Moreover, a dedicated axisymmetric physics mode for flows with swirl effects is now also available (modeling axisymmetric flows with non-zero azimuthal velocity).) Platform: |
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Author:catsota |
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