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platform_for_TDSCDMA
TD-SCDMA移动通信系统的系统级仿真平台,可以生成仿真框架(TD-SCDMA mobile communications systems, system-level simulation platform, can generate Simulation Framework)
- 2006-06-12 20:37:20下载
- 积分:1
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QRcode
QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.(As a high-speed, full identification of the two-dimensional bar code, QR code has been applied in all walks of life, and also has great potential for development. In this paper, aiming at QR code image recognition process may be encountered in noise interference, QR code accounting for the actual captured image just a part, slant, geometric distortion, and other issues have been studied, put forward through improved median filter to remove noise, use QR code symbol characteristics to locate and rotate the tilted image, distortion which is not serious use control-point transform and spatial bilinear interpolation method for geometric correction. The results show that this method is simple and effective, can be used to improve the QR code correct recognition rate.)
- 2010-12-19 23:54:18下载
- 积分:1
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FSM
使用频域平滑的方法来实现信号循环谱估计的算法(The smooth frequency domain signal cyclic spectrum estimation algorithm)
- 2013-04-01 16:58:59下载
- 积分:1
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Squaretimingalgorithm
同步在数字接收机的解调中非常重要,本程序详细描述了用平方定时算法描述的符号同步算法,(Time square Algorithm
Symbol synchronization
)
- 2021-03-26 13:39:13下载
- 积分:1
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miaobiao
GUI实现秒表, ,有开始暂停结束功能(GUI stopwatch)
- 2013-11-26 20:36:52下载
- 积分:1
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new
基于MATLAB的电力系统潮流计算模块 (MATLAB-based Power Flow Calculation of Power System Module)
- 2009-05-20 10:40:48下载
- 积分:1
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Walshchansheng
Walsh函数产生,此程序会产生一个Walsh函数序列(Walsh function)
- 2011-06-21 20:30:11下载
- 积分:1
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GAtoolbox
遗传算法程序最新版,可以提供不同的算子并且有多目标优化功能(呾Yang疻for the most唗Recent ㄛ唳terrace you can feed Andrew filthy cavity呾email people bleed at the nose of sweet sweet wine Catalpol Blue Pro Kun Zhao Kui)
- 2008-06-08 17:18:31下载
- 积分:1
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video_anpr
this file is about devloping a apllication for automatic number plate recognition
- 2013-12-26 15:02:51下载
- 积分:1
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wavelet_dnoise
TDOA定位系统的实现,已经嵌入到现实接收中。(TDOA location system realized ,and loaded to the systems.)
- 2013-06-12 08:49:17下载
- 积分:1