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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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loadanimage
说明: 该程序完成在基于对话框的静态控件中加载一幅图像,可以加载bitmap,icon或cursor(Completion of the program based on the static control in dialog to load an image, you can load the bitmap, icon or cursor)
- 2009-08-17 11:50:13下载
- 积分:1
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cprogrammersguide
C++学习入门级教材,C++ Programmers—Guide(C++ Programmers—Guide)
- 2010-05-30 12:12:53下载
- 积分:1
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C8051F060-DAC
这个程序输出正弦和余弦波形 使用DAC硬这C8051F060单片机DAC0波形输出 和DAC1 Timer4中断更新的输出DAC.Timer4 ISR的 然后导致了DACs计算的输出,这是下一个中断。 输出波形的频率设定的# define <频率>。 实现定义的精确输出频率<频率>,一个 /使用外部晶体。(This program outputs sine and cosine waveforms using the hardware DACs
// on the C8051F06x microcontroller. The waveforms are output on pins DAC0
// and DAC1.
//
// The output of the DAC is updated upon a Timer4 interrupt. The Timer4 ISR
// then calculates the output of the DACs for the next interrupt.
//
// The frequency of the output waveforms is set by the#define <FREQUENCY>.
// To achieve the exact output frequency defined by <FREQUENCY>, an
// external crystal should be used.)
- 2014-07-03 19:05:12下载
- 积分:1
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HID_VC_usbhidioc2
VC codes for finds the USB HID-class device and exchanges data with it.
- 2009-04-10 15:01:04下载
- 积分:1
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render
GMS社区
846465456894897(GMS community 846465456894897)
- 2008-03-02 10:51:00下载
- 积分:1
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jorhebe
说明: 这是一个很好的程序很好用,希望给各会员们提供方便.(This is a good procedure is useful, the members hope to provide convenience.)
- 2005-11-01 16:40:40下载
- 积分:1
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Love
c++显示爱心,3D显示,表白可用,怒求推荐(c++ show love, 3D display, confession Tools)
- 2015-09-11 16:04:51下载
- 积分:1
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book
自己编写的一款利用C++MFC制作的通讯录。不怎么完善。。见谅。(I have written a book produced by the use of C++MFC. Not very perfect. . Forgive me.)
- 2013-06-08 15:17:00下载
- 积分:1
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lvbo
近均值滤波(单一图像) 近均值滤波(单一图像)(Near mean filter (single images) near the mean filter (a single image))
- 2008-06-01 14:44:23下载
- 积分:1