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三维FDTD的UPML吸收边界条件下的C程序(The three-dimensional FDTD UPML absorbing boundary C program)

matlab中比较经典的微分方程求解.其中涉及到一维微分方程与2维平面PDE模型.希望有兴趣的可以看看.(matlab more classic solving differential equations which relate to the two-dimensional plane PDE model one-dimensional differential equations. that are interested can look at.)

位置速度到轨道要素的转换，用于航天工程计算(Position, velocity to the orbital elements of the conversion for aerospace engineering calculations)

optimization 的经典方法，这是第五个例子，共六个方法在其中。(optimization of the classical method, which is the fifth example, a total of six ways in which the.)

说明：  用matlab实现的BP神经自校正系统模型(Using matlab to achieve self-tuning of the BP neural system model)

光纤端面的辐射场,光纤与光纤的连接及其光功率损耗(Fiber end face of the radiation field, optical fiber and optical fiber connections and their optical power loss)

the fast autocorelation function matlab code, used for basicallly pitch extraction and thus is extremely useful

Matlab的bpsk，可控信噪比仿真系统(Matlab' s bpsk, controllable SNR simulation system)

本方法是采用 DV-HOP算法进行节点之间的定位。(This method is the use of DV-HOP algorithm positioning between nodes.)

粒子滤波的学习程序 简单介绍了粒子滤波的入门程序有学习价值(particle filter)