triangle_GDOP_3

OFDM无线系统中，一种有效降低PAPR的方法，基于随机性高的特点，获得相关性很低的通信信号(OFDM wireless system, a method for effectively reducing PAPR, based on the probabilistic characteristics of high correlation of the communication signal to obtain a low)

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主要为雷达干扰,包括线性调频脉冲压缩,产生目标回波串等(Mainly for radar interference, including linear FM pulse compression, resulting in a target echo string, etc.)

Structure Tensor 的 matlab 实现 Tensor 源于对方向和密度的描述，可在局部描述2／3维数据的形态

用于检测提取特征点的可重复性代码，可重复性好则说明特征较好(for detection feature extraction point code of repeatability, reproducibility is better to describe characteristics)

bppid的maltlab例程可以运行，是进行检测算法的良好参照(example of bppid in maltlab )

一个很实用的有关于高阶谱的matlab的源程序，下载可直接使用(A very practical about theHigher-Order Spectral Analysis matlab source code, downloads can be used directly)

求解无约束最小化问题的牛顿方法 matlab程序(Solving Unconstrained Minimization problem with Newton method (matlab))

在matlab 中 利用lab hsv rgb 三种空间分别对一个图形进行增强 处理 (In the use of matlab three lab hsv rgb space, respectively, of a graphics processing to enhance)

说明：  电力系统潮流上机程序，已知线路结构，pq节点，pv节点和平衡节点，求各点的未知量。(Power System Power program, known line structure, pq node, pv nodes and balancing node, find the unknown amount of points.)