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Description: 64路OFDM系统MATLAB仿真，采用桢头同步，信道编码采用（7，4）汉明码，信道估计及修正采用LS方法，峰均抑制采用直接削波的方法，希望对大家有所帮助。-64 Road OFDM system MATLAB simulation, using the first-ching synchronization, channel coding used (7,4) hamming code, channel estimation and the amendment to the use of LS method, peak-to-average direct clipping suppression method, and they hope to be helpful to everyone.
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Size: 6144 |
Author: xiaoyuer |
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Description: 是一个通过削波来减少OFDM的PAPR的示范，有图示-Is an adoption of clipping to reduce the PAPR of OFDM model, there are icons
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Size: 1024 |
Author: fan |
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Description: 对一个不断转动的茶壶进行三维裁剪动画，按鼠标右键停止转动，继续按右键可以观看不同裁剪平面的效果-Of a continuous three-dimensional rotating cutting teapot animation, click the right mouse button to stop rotating, right-click can continue to watch the effects of different clipping plane
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Size: 1061888 |
Author: 明明 |
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Description: 程序运行Cohen-Sutherland线段裁剪算法 ，所用坐标系为笛卡尔直角坐标系.
起始状：用户输入所画线段的起点和终点坐标
结束状态：程序打印出裁剪以后的线段-Program runs Cohen-Sutherland Line Clipping algorithm, used for the Cartesian coordinates Cartesian coordinate system. Start-shaped: the user to enter the draw line segments start and end coordinates of the end of state: The procedure to print out after cutting the line segment
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Size: 4096 |
Author: |
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Description: 利用Visual C++编写的Cohen_Sutherland直线裁剪算法演示程序，图形界面，可以拖拉画直线，裁剪窗口大小可以自由变换，也可以准确定位输入直线和点-The use of Visual C++ Prepared Cohen_Sutherland line clipping algorithm demo program, graphical interface, you can drag and drop drawing a straight line, cutting window size can freely transform, accurate positioning can also enter a straight line and point
Platform: |
Size: 31744 |
Author: wuyiliang |
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Description: a Ploygon Clipping algorithm
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Size: 2048 |
Author: rand123 |
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Description: Matlab simulinkMatlab center clipping
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Size: 1024 |
Author: db.fish2 |
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Description: 多边形裁剪算法的实现，使用做多变形
绘制测试-Polygon clipping algorithm implementation, the use of testing to do many deformation mapping
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Size: 63488 |
Author: adfsa |
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Description: 1. 简单图元的生成（如直线、圆、长方形等）
2. 用DDA算法或中点（Besenham）算法实现直线段、椭圆或圆的绘制
3. 用扫描线填充算法进行区域填充,用Sutherland 裁剪算法裁减多边形
4. BEZIER曲线或B样条曲线的绘制
5. 个性化图形软件包的开发
6. 所有文件包括源码和截图-1. Easy metafile generation (such as linear, round, rectangular, etc) 2. Using DDA algorithm or the mid-point (Besenham) algorithm achieve a straight line segment, draw an oval or round 3. Scanline fill algorithm used to populate the region, with Sutherland reduction of polygon clipping algorithm 4. BEZIER curve or B-spline Curve 5. personalized graphics package development 6. all documents, including source code and screenshot
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Size: 1444864 |
Author: lixuan |
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Description: 限幅方法降低OFDM系统误码率，不通限幅率的比较曲线-reducing the OFDM PAPR with different CR in Clipping methord
Platform: |
Size: 2048 |
Author: liyong |
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Description: Cohen-Southerland线段裁剪算法的Matlab程序-Cohen-Southerland Line Clipping Algorithm in Matlab procedures
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Size: 1024 |
Author: 章礼平 |
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Description: 基于divide and conquer策略的Sutherland-Hodgeman多边形裁剪算法的Matlab程序-Divide and conquer strategy based on the Sutherland-Hodgeman polygon clipping algorithm of Matlab procedures
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Size: 2048 |
Author: 章礼平 |
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Description: 多边形裁剪程序：用到的是比较常见的裁剪算法：Sutherland-Hodgman算法。本程序中的裁剪顺序为左边、下边、右边、上边，那么裁剪是这样进行的：原待裁剪多边形作为输入多边形被裁剪矩形的左边裁剪，然后输出的裁剪结果作为下边裁剪的输入多边形，……，依次类推，直到最后一边矩形上边裁剪结束。-Polygon clipping process: it is more commonly used method of cutting: Sutherland-Hodgman algorithm. This procedure of cutting the order for the left, bottom, right, top, then the cutting is carried out: the original clipping polygon to be clipped polygon as input the left side of the rectangular cutting, then cutting output cut as the bottom of the input polygon, ... ... , and so on, until the last end side of the rectangular cut above.
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Size: 65536 |
Author: tomomoon |
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Description: program to implement liang barsky line clipping algorithm
Platform: |
Size: 7168 |
Author: opengl |
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Description: 摘 要:本文分析了在限幅噪声和高斯噪声环境下,在HFC 网中混合传输AM/ OFDM信号时的误
码特性,并与单载波AM/ QAM系统进行比较,结果表明OFDM系统由于多个子通道的稀释作用,其
抗限幅噪声性能比单载波系统好。
关键词:正交频分复用 HFC 网 限幅噪声 误码率-Abstract :Theoretical analysis is presented for the BER performance of hybrid AM/ OFDM system in the pres2
ence of clipping impulse and Gaussian noise ,and the OFDMBER has been compared with that of the single2car2
rier AM/ QAM system1It is found that ,due to the dilution effect of the subchannels ,OFDM is better than single2
carrier QAM in terms of the ability to resist chipping impulse noise interference1
Key words :OFDM HFC network clipping noise BER
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Size: 150528 |
Author: king |
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Description: 了解二维图形裁剪的原理（点的裁剪、直线的裁剪、多边形的裁剪），利用VC+OpenGL实现直线的裁剪算法。
2．实验内容：
（1） 理解直线裁剪的原理（Cohen-Surtherland算法、梁友栋算法）
（2） 利用VC+OpenGL实现直线的编码裁剪算法，在屏幕上用一个封闭矩形裁剪任意一条直线。
（3） 调试、编译、修改程序
-Understanding of the principles of cutting two-dimensional graphics (point of cutting, cutting a straight line, polygon clipping), the use of VC+ OpenGL to achieve a straight line cutting algorithm. 2. Experimental contents: (1) understand the principles of cutting a straight line (Cohen-Surtherland algorithm, You-Xin Liang Dong algorithm) (2) the use of VC+ OpenGL to achieve a straight line cutting the coding algorithm, on the screen in a closed arbitrary rectangular cutting a straight line. (3) debug, compile, modify the program
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Size: 566272 |
Author: jing |
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Description: 了解二维图形裁剪的原理（点的裁剪、直线的裁剪、多边形的裁剪），利用VC+OpenGL实现直线的裁剪算法。-Understanding of the principles of cutting two-dimensional graphics (point of cutting, cutting a straight line, polygon clipping), the use of VC+ OpenGL to achieve a straight line cutting algorithm.
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Size: 4096 |
Author: zhanyun |
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Description: Clipping news of Daum, Naver and Omynews.
When you want to subscribe web news, you can use or develop a clipping program.
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Size: 32768 |
Author: byfun |
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Description: 用C语言实现了Cohen-Sutherland算法，代码可以直接复制到tc里面运行，很好实现了线段裁剪-With the C language to implement Cohen-Sutherland algorithm, the code can be directly copied to the tc run inside, well realized Line Clipping
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Size: 2048 |
Author: Aboy |
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Description: 在画图系统中实现圆的生成算法，使圆支持异或模式、实现橡皮筋直线、圆、矩形、实现多边形裁剪、实现基本几何变换（平移）、实现B样条曲线
-In the drawing system to achieve a circle generation algorithm, so that won to support different or models to achieve a rubber band straight, round, rectangular, polygon clipping to achieve and realize the basic geometric transformations (translation), to achieve B-spline curve
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Size: 23552 |
Author: 沈静 |
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