LPC(linear predictive coding)线性预测编码及改进型voice excited LPC源代码
标签： predictive LPC excited linear
上传时间： 2013-12-08
上传用户：hoperingcong
If you re like me, you re excited by what people do with template metaprogramming (TMP) but are frustrated at the lack of clear guidance and powerful tools. Well, this is the book we ve been waiting for. With help from the excellent Boost Metaprogramming Library, David and Aleksey take TMP from the laboratory to the workplace with readable prose and practical examples, showing that "compile-time STL" is as able as its runtime counterpart. Serving as a tutorial as well as a handbook for experts, this is the book on C++ template metaprogramming."Chuck Allison, Editor, The C++ Source
标签： metaprogramming you template excited
上传时间： 2016-07-20
上传用户：gundamwzc
Benchmark Control Problems for Seismically excited Nonlinear Building
标签： Seismically Benchmark Nonlinear Building
上传时间： 2016-10-10
上传用户：qwe1234
数字语音通信是当前信息产业中发展最快、普及面最广的业务。语音信号压缩编码是数字语音信号处理的一个方面，它和通信领域联系最为密切。在现有的语音编码中，美国联邦标准混合激励线性预测（MELP—Mixed excited Linear Prediction）算法在2．4kb/s的码率下取得了较好的语音质量，具有广阔的应用前景。 FPGA作为一种快速、高效的硬件平台在数字信号处理和通信领域具有着独特的优势。现代大容量、高速度的FPGA一般都内嵌有可配置的高速RAM、PLL、LVDS、LVTTL以及硬件乘法累加器等DSP模块。用FPGA来实现数字信号处理可以很好地解决并行性和速度问题，而且其灵活的可配置特性，使得FPGA构成的DSP系统非常易于修改、测试及硬件升级。 本论文阐述了一种基于FPGA的混合激励线性预测声码器的研究与设计。首先介绍了语音编码研究的发展状况以及低速率语音编码研究的意义，接着在对MELP算法进行深入分析的基础上，提出了利用DSP Builder在Matlab中建模的思路及实现过程，最后本文把重点放在MELP声码器的编解码器设计上，利用DSP Builder、QuartusⅡ分别设计了其中的滤波器、分帧加窗处理、线性预测分析等关键模块。 在Simulink环境下运用SignalCompiler对编解码系统进行功能仿真，为了便于仿真，系统中没有设计的模块在Simulink中用数学模型代替，仿真结果表明，合成语音信号与原始信号很好的拟合，系统编解码后语音质量基本良好。
上传时间： 2013-06-02
上传用户：lili1990
The Linux kernel is one of the most interesting yet least understood open-source projects. It is also a basis for developing new kernel code. That is why Sams is excited to bring you the latest Linux kernel development information from a Novell insider in the second edition of Linux Kernel Development. This authoritative, practical guide will help you better understand the Linux kernel through updated coverage of all the major subsystems, new features associated with Linux 2.6 kernel and insider information on not-yet-released developments. You ll be able to take an in-depth look at Linux kernel from both a theoretical and an applied perspective as you cover a wide range of topics, including algorithms, system call interface, paging strategies and kernel synchronization. Get the top information right from the source in Linux Kernel Development.
标签： interesting open-source understood projects
上传时间： 2015-06-30
上传用户：zyt
The Linux kernel is one of the most interesting yet least understood open-source projects. It is also a basis for developing new kernel code. That is why Sams is excited to bring you the latest Linux kernel development information from a Novell insider in the second edition of Linux Kernel Development. This authoritative, practical guide will help you better understand the Linux kernel through updated coverage of all the major subsystems, new features associated with Linux 2.6 kernel and insider information on not-yet-released developments. You ll be able to take an in-depth look at Linux kernel from both a theoretical and an applied perspective as you cover a wide range of topics, including algorithms, system call interface, paging strategies and kernel synchronization. Get the top information right from the source in Linux Kernel Development.
标签： interesting open-source understood projects
上传时间： 2015-07-26
上传用户：mpquest
ITU-T G.729语音压缩算法。 description: Fixed-point description of commendation G.729 with ANNEX B Coding of Speech at 8 kbit/s using Conjugate-Structure Algebraic-Code-excited Linear-Prediction (CS-ACELP) with Voice Activity Decision(VAD), Discontinuous Transmission(DTX), and Comfort Noise Generation(CNG).
标签： description commendation Fixed-point 729
上传时间： 2014-11-23
上传用户：thesk123
英文版G.729语音压缩标准。 GENERAL ASPECTS OF DIGITAL TRANSMISSION SYSTEMS CODING OF SPEECH AT 8 kbit/s USING CONJUGATE-STRUCTURE ALGEBRAIC-CODE-excited LINEAR-PREDICTION (CS-ACELP)
标签： TRANSMISSION GENERAL ASPECTS DIGITAL
上传时间： 2016-09-29
上传用户：15071087253
Novell.Press.Linux.Kernel.Development linux内核开发的经典书籍之一 The Linux kernel is one of the most interesting yet least understood open-source projects. It is also a basis for developing new kernel code. That is why Sams is excited to bring you the latest Linux kernel development information from a Novell insider in the second edition of Linux Kernel Development. This authoritative, practical guide will help you better understand the Linux kernel through updated coverage of all the major subsystems, new features associated with Linux 2.6 kernel and insider information on not-yet-released developments. You ll be able to take an in-depth look at Linux kernel from both a theoretical and an applied perspective as you cover a wide range of topics, including algorithms, system call interface, paging strategies and kernel synchronization. Get the top information right from the source in Linux Kernel Development
标签： Linux Development interes Novell
上传时间： 2017-06-06
上传用户：songyue1991
Fun. We (your authors) wanted a word to describe our ultimate goal for this book, as well as a word we hope you (our reader) will use to describe it, and that’s the one we chose. There are others goals, of course, but in the end, when you’ve finished the book, we’re hoping you’ll have enjoyed the activities described in these pages. Many books use the Introduction to explain exactly what the book is about, what the reader will learn, what the reader needs (a skill or maybe an item or piece of software), and what the reader will be left with when that last page is completed. And this Introduction will do those things, but … hopefully it’ll make you excited to get started.
标签： Adventures Arduino Station Escape Gemini from
上传时间： 2020-06-09
上传用户：shancjb
