FLYBACKCONVERTER

介绍matlab中字符串、元胞和构架数组的建立、使用和用法(Introduction matlab in the string array of cellular and framework of the establishment, use and usage)

说明：  该程序编写了四束光干涉形成三维全息光子晶体的图(The procedure to prepare a four-beam interference in the formation of three-dimensional holographic photonic crystal of Figure)

此函数为matlab函数，可以用来绘制出任意函数的包迹线。(Finds the envelope of an arbitrary function)

这是一个用simulink编程，可以来实现QAM，里面有多个程序，如果毕业设计是关于这个内容的，可作为参考(This is a simulink programming, can come to realize QAM, there are a number of procedures, if the graduation project is on the content, may be used as reference)

说明：  乳腺癌的发病率在女性癌症中占据首位，开展乳腺癌的诊断和防治研究具有重要的科学意义和临床实用价值。 文中主要研究的是对超声图像进行分析，对其灰度和纹理特征提取进行研究，并在特征选择阶段使用类间距对单个特征的分 类能力进行评价，为后续研究计算机辅助诊断系统奠定一个初步基础。 (Extraction of Gray and Texture Features based on Ultrasonic Image of Breast Cancer)

方向角度对目标雷达截面积影响的GUI界面(perspective of the direction of a target radar cross-sectional area of GUI interface)

基于MATLAB的电力系统潮流计算程序设计的4节点极坐标牛顿-拉夫逊法潮流计算程序(MATLAB-based power flow calculation program designed 4-node polar coordinates Newton- Raphson power flow calculation program)

通过MATLAB的数字图像处理实现工件尺寸测量，投影几何校正，投影法测距(The image measurement of the size of the workpiece.)

三相锁相环 PLL 基于s-function builder模块编写 经测试可用 整流逆变均可用(three-phase PLL based on s-function builder )

noise reduction in matlab this code is developed by syamsundar