serial_decode5

多普勒雷达的目标回波信号仿真，加入了噪声和杂波

Flood fill, also called seed fill, is an algorithm that determines the area connected to a given node in a multi-dimensional array. implementation in matlab

蚁群算法采用matlab开发的仿真平台：算法实现，路径显示，人机交互控制等(Ant colony algorithm using matlab simulation platform developed: algorithm, path shows that human-computer interaction control)

说明：  Python的一个绘图模块，非常好用，体积有很小，可以替代matlab的大部分功能(Python in a drawing module, very easy to use, very small size, can replace most of the functions matlab)

cogeneration optimizeted function

matlab程序实例WORD版,计算三角函数实例，初学者可以看一下 (Examples WORD version matlab program to calculate trigonometric examples, beginners can look at)

DOA谱估计实值MUSIC算法把复数协方差矩阵映射成实数矩阵来处理，特征值分解计算量降低了75 ，实值music算法可以分辨相干信号源(DOA in real MUSIC spectral estimation algorithm to map the complex covariance matrices to deal with real, eigenvalue decomposition calculation reduced by 75 , real music algorithm can distinguish between coherent signal source)

说明：  一些MATLAB的例子，希望对大家有帮助(some examples, and I hope to be helpful)

雷达系统分析与设计一书的部分matlab代码。《雷达系统分析与设计》是2008年由电子工业出版社编辑出版的马哈夫扎(MahafzaBassemR.美国)的电子通讯类专著。本书描述了雷达截面积、极化、匹配滤波器和雷达模糊函数及雷达波传播的最新进展，并给出了关于PRN码、多径和折射、高距离分辨率、杂波与MIT处理的有关内容。(Radar systems analysis and design of a part of the matlab code. Radar systems analysis and design in 2008 by the Electronic Press editor industrial publishing Mahafuzha (MahafzaBassemR. USA) electronic communications monographs. This book describes the radar cross section, polarization, and radar matched filter function fuzzy latest progress and radar transmission, and gives information about the PRN code, multipath and refraction, high range resolution, clutter and MIT-treated related content.)

一是利用计算机对正整数进行素因子分解认识素数，通过运用筛法与试除法寻找一定范围内的素数，体会到筛法比试除法有效但无法找出所有素数；二是通过若干特殊形式的素数的研究，寻找素数生成公式，发现一些结论；三是借助于非线性拟合技术，观察素数分布规律，利用其研究有关数论问题。(The first computer was used to prime factor decomposition of positive integers understanding of prime numbers, through the use of screening method and trial division to find prime numbers within a certain range, the division experienced a test of an effective screening method but can not identify all the prime numbers second is through a number of special form of prime numbers research, looking for prime number generation formula, found that some of the conclusions third, by means of non-linear fitting technique to observe the distribution of prime numbers, using their research on number theory problems.)