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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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串口数据绘曲线
说明: 本程序是将串口实时接收到的数据,然后将数据进行曲线绘制。(The data received by serial port is plotted in real time.)
- 2020-06-18 16:00:01下载
- 积分:1
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ListStudent
输入学生的name,number,class等内容(importation students name, number, class, etc.)
- 2007-05-14 19:03:11下载
- 积分:1
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etn
OMRON FINS 串口 以太网通讯协议软件原代码(OMRON FINS Ethernet serial communications protocol software, the original code)
- 2009-03-25 00:50:32下载
- 积分:1
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chuankou_tongxun
基于VC++的一个串口通讯类应用实例,有兴趣的朋友学习一下。(VC++ based on a serial communications application example, friends who are interested to learn about.)
- 2011-05-25 06:03:09下载
- 积分:1
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Lab_Exercices_Modeler
opnet学习资料,提供部分网络仿真模型。一:介绍OPNET 环境。二:执行M/M/1队列模型。三:以太网模型(Aloha,CSMA,CSMA-CD).四:TCP.五:OSPF(OPNET learning materials, providing part of the network simulation model. 1: Introduction OPNET environment. Second: The Executive M/M/1 queue model. III: Ethernet model (Aloha, CSMA, CSMA-CD). IV: TCP. 5: OSPF)
- 2021-04-13 09:38:56下载
- 积分:1
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smac_QOS
一种基于服务质量的SMAC协议,对无线传感器的QOS的MAC协议代码。做了分析。(SMAC based on the quality of service agreement)
- 2011-11-25 10:56:50下载
- 积分:1
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2dfft
c++ source
fft ifft
2-d FFT
ofdm
- 2013-12-08 16:47:48下载
- 积分:1
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SPMS_deal
SPMS deal 模块,SPMS deal 模——(SPMS deal 模块)
- 2013-11-08 20:57:16下载
- 积分:1
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opnet
里面是一些自己总结的opnet的建模步骤,还有就是opnet里面常用英文单词的汉语解释。(Which are summarized opnet own modeling steps, there is the opnet which used English words explained in Chinese.)
- 2010-06-16 09:02:12下载
- 积分:1