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Description: 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠的原因；无线信道中的多普勒谱有一种经典谱(classic spectrum)产生的机理；-In some wireless channel, the reason of Doppler frequency shift causing aliasing Doppler spectrum in the wireless channel, the mechanism of Generating a classical spectrum (classic spectrum)
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Size: 23552 |
Author: 梁赛赛 |
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Description: 基于matlab的ＦＭＩＣＷ线性调频中断连续程序。主要研究两个问题：把混叠一起的多路不同频率的调频中断连续波信号分离出来，从所分离出来的信号中提取出时延信息。-Matlab FMICW linear FM interrupt a continuous process. The main two problems: aliasing with multiple frequency interrupted continuous wave FM signal separated, extracted from the separated signal delay information.
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Size: 3072 |
Author: |
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Description: 一个反走样的论文，名字是《一种基于灰度的三角形反走样算法》-An anti- aliasing of the thesis, the name of " anti- aliasing algorithms based on the gray triangle
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Size: 206848 |
Author: Zoe |
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Description: Catmull在反走样中的应用的论文，题目是《Catmull算法中反走样技术的改进》-Catmull anti- aliasing in the paper , entitled " anti- aliasing technology, improvement of Catmull algorithm
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Size: 1158144 |
Author: Zoe |
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Description: Visual c++6.0开发一个反走样的样例-Visual C++6.0 a sample anti- aliasing
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Size: 385024 |
Author: Zoe |
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Description: ISD4004 系列工作电压3V,单片录放时间8 至16 分钟,音质好,适用于移动电话及其他便携式电子产品中。芯片采用CMOS 技术,内含振荡器、防混淆滤波器、平滑滤波器、音频放大器、自动静噪及高密度多电平闪烁存贮陈列。芯片设计是基于所有操作必须由微控制器控制,操作命令可通过串行通信接口(SPI 或Microwire)送入。-The ISD4004 series voltage is 3V, the monolithic recording time to 16 minutes, good sound quality for mobile phones and other portable electronic products. Chip using CMOS technology, contains the oscillator, anti-aliasing filter, smoothing filter, audio amplifier, automatic squelch and high-density multi-level flash storage display. The chip design is based on all operations must be controlled by the microcontroller, operation command can be fed via a serial communications interface (SPI or Microwire).
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Size: 27648 |
Author: 范阳阳 |
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Description: 对计算机图形学的编程实践，包括画直线、反走样直线、画圆、
画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。由于
精力有限，未对原码做任何注释。出于简化编程的考虑，许多地方指定了常数，未做
通用处理。解压缩后建立gui16目录，在其下有原代码和工程文件。在gui16下建立
release目录，其下有一可执行文件及其所须的位图及模型文件。如在release目录之
外执行程序，必须复制所需位图及模型文件。
必须复制的文件：
Chopper.asc
chopper.bmp
cp.bmp
end.BMP
end.txt
w1.bmp
w2.bmp
w3.bmp-Computer graphics programming practices, including drawing a straight line, anti-aliasing in a straight line, circle, oval painting, draw a rectangle, polygon drawing, filling rectangle, polygon fill, 3D transformation, lighting, texturing. Energy is limited, not the original code to make any comment. Out to simplify the programming considerations, many parts of the specified constants, without making a general-purpose processing. Unzipped create gui16 directory, under which the source code and project files. Established in gui16 release directory, under which there is an executable file to be bitmap and model file. Procedures performed outside in the release directory, you must copy the required bitmap and the model file. Must copy the file: Chopper.asc chopper.bmp cp.bmp end.BMP end.txt w1.bmp w2.bmp w3.bmp
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Size: 1853440 |
Author: pudn |
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Description: 信号采样与恢复的仿真实验研究，只要注意采样间隔，不出现频谱混叠就行-Signal sampling and recovery simulation studies, as long as attention to the sampling interval, the spectrum aliasing
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Size: 388096 |
Author: 李想 |
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Description: 盲源分离 读取语音文件并显示其频谱图像
基于声场景分析的混叠语音分离研究-Blind Source Separation the aliasing voice read the voice file and display its spectrum image based on the acoustic scene analysis Separation
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Size: 1074176 |
Author: 宋东旭 |
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Description: 通过定义裁剪平面并利用反走样来绘制一个酒杯，使其表面更加平滑-Defined clipping plane and the use of anti-aliasing to draw a wine glass, its surface smoother
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Size: 2048 |
Author: 陈坚伟 |
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Description: RDS(Radio Data System)数据广播系统是将数字信号调制到调频波段
(87.5~108MHz)并以广播的形式发送的一种信号传输系统。这种传输模式在北美
和欧洲得到了采用，而且得到越来越多的其他国家的关注。在北美和欧洲 都有
相应的标准，即RBDS 和RDS。
传输数据时，数据加载到57KHz 的副载波频段。副载波经过调制以适应固定
的双相编码信号。这个副载波经过抑制以避免调制后的数据在锁相环立体声解码
器中产生混叠同时还要与德国同样采用57KHz 频率作为副载波的ARI 系统保持
兼容。发送的信号以组(group)为单位，每组信息包括4 块(block),每块信息包
括26 位，分别为16 位有效信息和10 位校验信息。整个系统包括32 种不同的
组，分别代表不同的信息。在发送过程中，电台根据需要发送不同的组以及不同
的组合以达到发送不同信息的目的。然而PI、PTY 和TP 信息在每组信息都有包
含。-RDS (Radio Data System) data broadcasting system is modulated digital signal to the FM band
(87.5 ~ 108MHz) and send the form of broadcasting a signal transmission system. This transfer mode in North America
And Europe have been used, but more and more the concern of other countries. In North America and Europe have
Corresponding standards, RBDS and RDS.
Transmit data when the data is loaded into the 57kHz subcarrier band. Subcarrier modulated to adapt to a fixed
Dual-phase encoded signals. The sub-carrier after suppression to avoid the modulated data in the phase-locked loop stereo decoder
Device aliasing while 57kHz frequency as the subcarrier of the ARI system remains the same with Germany
Compatible. Send a signal to the group (group), each including 4 (block), each packet
Including 26, 16 information and 10 parity information. The entire system, including 32 different
Group, representing different information. In the sending process, the radio need to send different group
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Size: 191488 |
Author: liyanya |
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Description: 有关反走样图形的绘制源码，还包包括一个论文-antialias
-On anti-aliasing graphics rendering source, the package also includes a paper-antialias
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Size: 433152 |
Author: insight |
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Description: 使用C#的GDI++绘制矢量图metafile,如emf,wmf,并且实现gdi++的高级功能:抗锯齿,过渡等效果.-Draw vector of GDI++ using C#, such as emf, wmf, and to achieve gdi++ advanced features: anti-aliasing, and transition effects.
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Size: 44032 |
Author: |
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Description: Implementation of the Anti-aliasing effect in C/C++
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Size: 374784 |
Author: cioranel |
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Description: 主要讲述了图形图像学中“基本图形生成算法”涵盖了图元扫描转换，直线段扫描转换
，圆弧扫描转换，实区域填充，图形反走样技术，值得一看
-Focuses on graphics learn basic graphics generation algorithm covers the pixel scan conversion, the scan conversion of straight line segments, arcs, scan conversion, solid area fills, graphic anti-aliasing technology, worth a visit
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Size: 361472 |
Author: zhoujunfei |
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Description: 椭圆低通滤波器手册 MAX293 可以根据抗混时钟改变滤波F-Elliptic low-pass filter manual MAX293 clock change according to the anti-aliasing filter F
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Size: 324608 |
Author: zhangliang |
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Description: 双线性变换的特点是不产生频率混叠失真，是一种很好的设计方法-Bilinear transform the feature is not to produce the frequency aliasing distortion is a good design method
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Size: 1024 |
Author: jiangnan |
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Description: 对信号进行EEMD分解，消除模式混叠，并对本征模函数进行FFT变换，求出幅度谱-EEMD decomposition of the signal eliminate Mode aliasing, FFT transform and intrinsic mode functions obtained amplitude spectrum
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Size: 290816 |
Author: chenfen |
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Description: visual c++实现一些简单功能的转换，线型，填充，反走样，纹理。-conversion the visual c++ some simple features, line styles, fill, anti-aliasing, texture.
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Size: 211968 |
Author: dragon |
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Description: 抽样定理演示程序，能清楚看到当抽样速率大于2fs时恢复模拟信号的过程和当抽样频率小于2fs时频率混叠的过程。同时还包括频率抽样过程的演示。非常详尽。通过此演示程序，你肯定能明白抽样定理这一通信领域基本的原理！-The sampling theorem demo program, you can clearly see that when the recovery process of the analog signal sampling rate greater than 2fs and frequency aliasing when the sampling frequency is less than 2fs process. Also includes a demonstration of the frequency of the sampling process. Very detailed. Through this demonstration program, you can certainly understand sampling theorem this basic principle in the field of communication!
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Size: 7168 |
Author: hardi |
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