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BlackBody
A black body is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence.Black-body radiation is distributed in energy (or frequency) in a manner set by the temperature T. A black body in thermal equilibrium emits electromagnetic radiation called black-body radiation. The radiation is emitted according to Planck s law, meaning that it has a spectrum that is determined by the temperature alone (see figure at right), not by the body s shape or composition. Practical materials emit energy at a fraction of black-body energy levels called the emissivity of the surface. By definition, a black body in thermal equilibrium has an emissivity of ε = 1.0. A source with lower emissivity independent of frequency often is referred to as a gray body. Construction of black bodies with emissivity as close to one as possible remains a topic of current interest. This code can be used to simulate the black body radiation.
- 2012-02-11 06:21:02下载
- 积分：1
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dssMatlab
直接序列扩频通信小程序，希望对大家有所帮助，欢迎下载(Direct sequence spread spectrum communications applet, and they hope to help everyone, welcome to download)
- 2008-05-01 20:53:41下载
- 积分：1
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dc_per_wban
packet error rate for direct wireless link from source wireless body area network node to the coordinator
- 2012-12-28 20:21:41下载
- 积分：1
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IEEE_9bus
matlab. ieee 9 bus test system, simulink file
- 2020-10-12 22:37:34下载
- 积分：1
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Kalman-Filtering-Matlab
卡尔曼滤波理论及其Matlab实现。清晰版。(Kalman Filtering Theory And Practice Using Matlab (2Ed , Wiley, 2001)(410S))
- 2014-09-22 20:31:15下载
- 积分：1
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biseccion
bisection for find roots
- 2014-11-19 04:30:09下载
- 积分：1
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paralell_model1
400Hz，单相并联逆变器，重复，双环复合控制,simulink仿真模型(400Hz, single-phase inverters in parallel, repeat, bicyclic compound control)
- 2020-07-03 16:00:01下载
- 积分：1
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plotATM
读取PhysioBank ATM数据库中的.mat心电数据，以图像显示(Read. mat ECG data from Physio Bank ATM database for image display)
- 2019-06-09 14:09:39下载
- 积分：1
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qiugailv
求解所输入数据的概率分布，可随意设定所分概率区间个数。(Solving the probability distribution of the input data, can be arbitrarily set the number of sub-probability interval.)
- 2013-11-12 15:33:18下载
- 积分：1
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__RF_Circuit_Design__Theory_and_Applications(1)
RF APPLICATIONS AND THEORY
- 2013-12-05 01:46:30下载
- 积分：1
