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霍夫变换实现直线检测，这是一种非常简单的直线识别方式(hough lines)

short forie tranform compute

说明：  船舶动力定位PID控制代码，用于船舶运动数学模型建立学习(PID Control Code for Ship Dynamic Positioning)

基本遗传算法(GA)的matlab源程序!许多改进的遗传算法均可在此基础上修改而成.()

这是一个基于灰度相关进行影像匹配的小程序，基于matlab编写(This is a gray correlation based on the image matching small procedures, based on the preparation of Matlab)

用重标极差法（R/S）计算Hurst指数，便于分析证券市场等时间序列的分形特征(Hurst exponent calculation method using the rescaled range (R/S), to facilitate the fractal characteristics of the securities market and other time series)

本程序是实现波达方向DOA估计，采用Unitary -ESPRIT算法，具有一定的参考价值。。(This program is DOA DOA estimation using Unitary-ESPRIT algorithm has a certain reference value. .)

利用matlab软件绘制长螺旋钻机入岩的功率曲线图(Matlab software to draw long auger into the rock power curve)

包含了QPSK、OQPSK调制，QAM调制，以及16QAM调制通信系统仿真，采用格雷码，升余弦滤波，高斯信道(Includes QPSK, OQPSK modulation, QAM modulation, and 16QAM modulation communications system simulation, using Gray code, raised cosine filtering, Gaussian channel)

书号的识别程序，带有相应的图解。可以作为识别的参考程序。(ISBN identification procedures, with the corresponding illustrations. Identification procedure can be used as a reference.)