DCT域基于DC系数数字水印matlab程序-DCT4.rar
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DCT域基于 DC系数数字水印
2021-05-12 09:54:54
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基于MFC单文档的图片查看格式转换器
功能描述：
1、支持BMP，JPG，GIF，PNG等多种格式相互转换（打开->另存为）
2、打开图片后鼠标滚轮可以放大缩小
3、支持鼠标左键拖动图片位置
4、尺寸超过客户区时可使用滚动条
特点：使用双缓冲绘图，实现缩放移动时界面内容不闪烁
实现过程：
1、创建MFC单文档程序
2、添加CMemDC.h文件（双缓冲绘图封装）
3、改造OnDraw(CDC* pDC)函数
4、在CPicZoomView类添加鼠标各类消息跟事件消息响应
PS：双缓冲绘图为两步：一是创建内存DC，二是重写OnEraseBkgnd(CDC* pDC)函数。
2021-05-11 14:11:58
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synopsys 官方文档 包含tcl的基本语法，和在DC中的应用；全英文版，关注我的csdn不定时更新章节翻译，DC方面的教程。
2021-05-10 17:33:24
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Books on permanent magnet (PM) ac machine drives have focused primarily on the
design of the machines and have covered the control and converters for these drives
only in an elementary manner. In the last two decades, research and development on
control strategies and their subsequent implementation have been reported in journal
publications and presented at conferences. The knowledge base of these publications
and conference proceedings is yet to be cohesively made available in a book through
a systematic dissemination to both industrial and academic audiences. With regard to
power electronics associated with these drive systems, the three-phase bridge inverter
has been used as the standard for a very long time.
2021-05-09 22:03:50
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多路家凑哦并联技术，使用的四路交错并联，其程序是经过验证可用
2021-05-09 16:41:11
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完整的TMS320F28021软件工程文件，采用PI控制器进行boost升压控制，包含boost升压原理图
2021-05-08 15:02:37
4.62MB