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TTL(transistor transistor logic) & diode logics

说明：  matlab编程，用于计算电力系统短路潮流，源代码提供在这里，希望供大家参考(Matlab programming used in the calculation of the power system short-circuit the trend, the source code available here, for your reference)

该程序包含线性调频信号的产生，以及合成孔径雷达（SAR）回波信模型的产生。程序均已通过调试。(This package contains the linear FM signal generation, as well as synthetic aperture radar (SAR) model of the echo letter. Procedures are through debugging.)

steganography method implemantation for your use, simply demo

颜色类型转换，GRB与HSI，并将H加30度(Color conversion, GRB with HSI)

This is a matlab function that help you to compare some personal images and detect the age difference between two subjects

matlab环境下ofdm在瑞利衰落信道中的仿真(matlab ofdm rayleigh)

在本讲义中，我们将着重讲述一些数学建模中常用的算法，包括神经网络算法、遗传算法、模拟退火算法和模糊数学方法。(In this lecture, we will focus on talk about some commonly used mathematical modeling algorithms, including neural networks, genetic algorithm, simulated annealing algorithm and fuzzy mathematics.)

channel estimation using awgn

说明：  有限单元法及其应用 彭细荣，matlab在有限单元中的应用及其代码，可以应用其掌握该方法的弹性求解过程。 (matlab application finite element method )