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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.

digital signal processing ***use interpolation file along with fft.rar file

wonderfull sourcne code for weka tools mential

ldpc的解码程序,matlab实现，已实现，译码速度快(ldpc decoding process, matlab implementation, has achieved fast decoding)

Matlab中基于dq变换的锁相环仿真研究.(Matlab based on dq transformation of phase-locked loop simulation.)

边缘检测，自己做的高斯金字塔和拉普拉斯金字塔，matlab2009(gaussian and laplasial pyramid)

matlab 独立分量分析 fastica,icaplot,remmean,whiten，盲源分离,去均值,白化处理(matlab independent component analysis fastica, icaplot, remmean, whiten, blind source separation to the mean, whitening treatment)

模拟退火算法在MATLAB环境下解决旅行商问题，实例代码(Simulated annealing algorithm in MATLAB environment to solve the traveling salesman problem, example code)

利用容积卡尔曼滤波器写的一个滤波程序，完美运行(A filtering example that uses the cubature Kalman filter)

北京航空航天出版社matlab从零到进阶的第三章程序(Beijing University of Aeronautics and Astronautics Press matlab from zero to advanced procedures in Chapter III)