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pcm
语音编码方案的选取对移动通信系统的通话质量、信道容量等有重要影响。本文讨论了TD-SCDMA系统中AMR语音编码的自适应机制，同时分析了AMR中代数码本线性预测(ACELP)算法及实现过程。该方案可以在一块TMS320C5510上实现。(The selection of voice coding schemes for mobile communication systems the quality of the call, such as channel capacity have had a significant impact. In this paper, TD-SCDMA System AMR Adaptive speech coding mechanism, at the same time analysis of AMR in the generation of Digital Linear Prediction (ACELP) algorithm and the realization of the process. The program can be achieved in a TMS320C5510.)
- 2009-04-27 22:26:09下载
- 积分：1
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matlab-junheng
均衡技术的matlab仿真。包括时域均衡和频域均衡后的信噪比对比(Equalization matlab simulation. Including time domain equalization and frequency domain equalization SNR comparison)
- 2013-08-28 21:52:03下载
- 积分：1
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ChainShop
连锁店指纹考勤系统，每次考勤成功都会显示被考勤人员的照片。数据库是基于XML小型数据库。界面友好，操作方便！(Chain fingerprint attendance system, each successful attendance will show pictures of attendance officers. Database is based on the small XML database. User-friendly, easy to operate!)
- 2007-09-04 21:34:49下载
- 积分：1
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ClassifiedAsBackgroundPixelReconstructiOnAlgorithm
基于像素归类的背景重构算法的VC++源码，还有其他图像算法程序代码，已经调试过。(Pixel-based background reconstruction algorithm classified the VC++ source code, there are other image algorithm program code has been debugged.)
- 2009-09-09 11:44:06下载
- 积分：1
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tanqiu
小时候大家都喜欢玩的小游戏，小弹球游戏，希望大家喜欢(the game make you happy
forever )
- 2012-10-08 13:43:26下载
- 积分：1
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work
DFS以及海明窗汉宁窗的各种实例代码。对学习matlab很有帮助(DFS work hanming hainig
matlab)
- 2011-12-17 15:15:09下载
- 积分：1
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news
还是一个C++的新闻采集系统，自己看看吧，我也没研究。(Or a C++ Of news gathering system, could see for himself, and I did not study.)
- 2008-06-02 00:08:55下载
- 积分：1
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spectrum
用QT写的一个音频波形分析软件,包含频谱分析(A QT based waveform analysis)
- 2012-04-02 09:03:53下载
- 积分：1
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电子时钟
说明： 基于51单片机的简易电子时钟，能实现校时。(Electronic clock, can achieve timing.)
- 2020-06-23 12:00:02下载
- 积分：1
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jibensanweibianhuan
说明： 可以实现旋转，错切，各种投影图，透视图。是学习三维变换很好的原始参考资料(Can rotate, shear, a variety of projection, perspective. Is to learn the original three-dimensional transform good reference)
- 2020-10-24 16:20:00下载
- 积分：1
