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高效的ostu分割法，效果很好，请大家放心使用(Ostu efficient segmentation method, the effect is very good, please be assured use)

降压Buck电路闭环matlab仿真，分享供大家使用(Buck Buck circuit closed-loop simulation matlab share for everyone to use)

Distribution System Reconfiguration

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.

QPSK传输系统在高斯信道以及瑞利衰落信道下的调制解调仿真。(QPSK transmission system in the AWGN channel and Rayleigh fading channels Modulation and Demodulation.)

说明：  主要介绍了在Matlab中怎样仿真FIR滤波器组的设计(Describes how the simulation in Matlab, the design of FIR filter banks)

this is the part 5 of lte

本节概括智能控制理论及应用，包括模糊控制、神经控制的基础及其拓展应用等，在揭露传统方法局限性的基础上提出新的技术，是东南大学和南京航空航天大学的核心教材。(This section summarizes the intelligent control theory and applications, including fuzzy control, neural control on the basis of its expanding applications, expose the limitations of traditional methods based on a new technology, Southeast University and Nanjing University of Aeronautics and Astronautics, core materials.)

矩阵功能的演示 首先显示矩阵 所有数据按照MATLAB中的矩阵操作实例实现(Matrix function shows the first display all the data matrix in the matrix operation in accordance with examples of MATLAB Implementation)

2D FDTD realization with Near-to-Far field transformation