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ofdm
实现一个完整的OFDM系统，可以显示频谱图。(OFDM systems to achieve a complete, can be displayed spectrum.)
- 2011-04-20 12:53:56下载
- 积分：1
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seg_twoseeds
区域生长算法分割脑部图像， 两个种子点，解决完整分割白质的算法(Region growing algorithm for segmentation of brain images, the two seed points, solve the integrity of white matter segmentation algorithm)
- 2007-12-04 11:34:37下载
- 积分：1
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MyGraphBrian
我改写后的graphbrian类，原本支持柱状图饼图和折线图的，现在添加了对这些图的风格调整，主要是增加了调整绘图区背景色和文本背景的功能，还增加了把图片保存为bmp文件的功能，以便用其他软件方便的打印。(I would then graphbrian category, which originally supported the pie chart histogram and line graph, and now added to adjust the style of these plans, the main adjustment is to increase the drawing area background color and text background function, but also an increase of the picture saved as bmp files, in order to use other software to facilitate printing.)
- 2008-01-30 11:27:56下载
- 积分：1
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Qt_Opengl
基本图元绘制、计算机图形学上机实验报告、1，熟悉图形软件开发工具：VC++, OpenGL等；
2，设计、实现线段的DDA、Bresenham算法
3，设计、实现中点圆、中点椭圆生成算法；
4，设计、实现填充图元生成算法；(The basic primitive computer graphics, computer lab report 1, familiar with the graphics software development tools: vc++, OpenGL, etc. 2, design implementation DDA Bresenham algorithm of line 3, midpoint circle midpoint elliptical generation algorithm design implementation 4, primitive design to realize filling generation algorithm)
- 2020-09-10 13:08:00下载
- 积分：1
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STUN_PS
著名的psinsar小组开发的MATLAB 源码。可供学习。
(Kampes, B.M., "Radar Interferometry-- The Persistent
Scatterer Technique", published by Springer, 2006.
The software consists of a Matlab toolbox. Matlab must
be installed on your system in order to use it.)
- 2009-06-17 14:20:29下载
- 积分：1
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Image-Segmentation-Method
本文主要研究基于水平集方法的活动轮廓模型图像分割，在回顾活动轮廓模
型发展的基础上，介绍了曲线演化理论及其水平集方法，证明了水平集方法可以
有稳定的数值实现方式且其处理拓扑变化的自然性，进一步引出了变分水平集方
法。
本文介绍了两种不同的几何活动轮廓模型：基于梯度信息的李纯明模型以及
基于区域信息的 Chan-Vese 模型（C-V 模型）。在分析上述两模型的优缺点上，提
出了一种改进的 C-V 模型，改进模型引入了距离约束项，同时对基于区域的外部
能量项进行了改进，使得水平集函数重新初始化寓于模型的演化之中，分割结果
对参数的依赖性减小。
(This paper mainly study image segmentation of active contour model based on
level set. After reviewing the development of the active contour model, curve evolution
and level set method are presented, then we proved that the level set method has a stable
numerical realization and can describe the topology change of the contour naturally, in
addition we introduce level set of variational method.
We introduce two different GAC models in this paper: Li Chunming model which
is based on gradient information and Chan-Vese model （C-V model） which is based
on region information. Based on the drawbacks and advantages of these two models, we
improve the C-V model by adding penalizing energy term of signed distance function,
at the same time, mending the external energy term which based on region information,
then the re-initialization of the level set can accomplish in the model evolution, and the
degree of the segmentation result depend on the parameters decline.
)
- 2011-12-20 20:27:30下载
- 积分：1
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fenkuai1
图像分块图像分块图像分块图像分块图像分块图像分块(function b=im2col(varargin))
- 2010-08-23 10:22:11下载
- 积分：1
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Tuxingxue
说明： 计算机图形学ppt，
介绍计算机图形学基础(Computer graphics ppt, introduced the basis of computer graphics)
- 2008-12-02 14:00:18下载
- 积分：1
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h264
h264实现监控,不是动态的，是通过读取每一帧图像(h264 yuv420 to rgb)
- 2013-10-27 00:19:11下载
- 积分：1
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光伏发电系统的并网重复控制及仿真_周雪松
完成了对光伏发电并网控制的设计及仿真。系统采用了两级式拓扑结构：前级用直流变换器进行最大功率跟踪及直流母线电压调整；后级用逆变器将直流电能逆变送入电网。(Completed the design and simulation of photovoltaic grid-connected control. The system adopts a two-stage topology: the front stage uses a DC converter for maximum power tracking and DC bus voltage adjustment; the latter stage uses an inverter to send DC power into the grid.)
- 2020-10-06 17:37:39下载
- 积分：1
