搜索资源列表
libst
- A-Law/U-Law/Linear格式相互转换:这个程序提供了在A-Law，U-Law和16位线性音频编码格式之间的转换算法，您可以在编译的时候选择采用快速查表算法还是节省存储空间的计算算法。-A-Law/U-Law/Linear format conversion : This procedure provided in A-Law, U-Law and 16 linear Audio Coding format conversion between the algorithm, You c
3423423G711
- a-law, u-law source code, for audio compre-a-law and u-law source code, for audio compre
GetwavHeadinfo_AU
- 根据指定的缓冲区数据wavehead 检验是否a/u law格式。-according to the specified data buffer wavehead test whether a / u law format.
Exp07ulawde
- 这个是DSP实现的语音U律（ulaw）压缩， 用c语言编写并调试通过-DSP is the voice of U Law (ulaw) compression, using c language and debugging through
G711law_pcm
- G711 u-law, A-law and linear PCM conversions Programm.
aupcm_codec
- a-law u-law pcm间的转换，提供了快速实现这几种编码的转换方法 -a-law u-law pcm the conversion, the rapid realization of these various ways of coding
a-u-law
- 查表法实现a-law算法，使用c语言编写，使用简单，适用于语音传输系统的开发
ulaw.rar
- 使用VHDL语言，实现通信脉冲编码调制（PCM）的u律压缩。,Using VHDL language, the realization of communication pulse code modulation (PCM) of u law compression.
MATLAB
- 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱； 采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图； 计算信号量化噪声比（SQNR）； 信道误码率为10-3； 解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求： 采用均匀PCM、量化级数可变、信道误码率可变。 - have a standard len
pcm
- 脉冲编码调制pcm的matlab防真 A律 U律-Pulse code modulation pcm true of matlab anti-U Law A Law
aaa
- A/u 律PCM 编码及恢复，分为A 率压缩公式编码、A 率扩张解码、A 率13 折线编码-A/u law PCM coding and restoration, is divided into A formula for the rate of compression coding, A rate of expansion of decoding, A rate of 13 line coding
CCITT_ADPCM
- The files in this directory comprise ANSI-C language reference implementations of the CCITT (International Telegraph and Telephone Consultative Committee) G.711, G.721 and G.723 voice compressions. They have been tested on Sun SPARCstations and
muPCM
- 可以用来实现U律的PCM编码，可以用来实现U律的PCM编码。-U can be used to achieve the law PCM encoding, can be used to achieve the U law PCM encoding.
Giaotrinh_FORTRAN
- Fortran - Tóm tắ t nộ i dung mô n họ c Các khái niệ m và yế u tố trong ngô n ngữ lậ p trình FORTRAN. Các câ u lệ nh củ a ngô n ngữ FORTRAN. Cơ bả n về chư &#
exp07_cpu1
- CCS u-LAW算法主程序 附件齐全 可直接运行-CCS u-LAW main annex complete algorithm can be directly run
SSS6677toolsV3014
- U盘量产工具，用于重新从底层格式化U盘，可以恢复真正的U盘容量-U disk volume production tool for the re-formatted from the bottom U disk, U disk to restore the real capacity
ulawcompander.m
- Companding is essentially a technique for achieving non-uniform quantization. There are basically 2 methods which are most popular in literature.:-A-law companding and u-law companding. These algorithms help in achieving to an extend, compression. Th
after_u_ccdf
- MATLAB编写的利用u律函数实现的抑制OFDM峰均比的程序，程序通过运行，通过u率函数对信号压扩后，PAR明显降低-U law written by MATLAB functions for OFDM PAPR suppression program, the program by running through the u signal compression and expansion rate after the function, PAR was significantly lower
PCM-A-U-law
- 实现PCM语音数据流压缩，通过该压缩算法可以实现a/u law-PCM voice data stream to achieve compression, the compression algorithm can be achieved by a/u law
u-law-CCDF-N=128
- 程序仿真得图为原信号与u律压扩信号的互补累积函数曲线图。仿真参数：子载波N=128，采用QPSK调制。-The photo shows the original simulation program was u-law signal and the signal of the complementary cumulative function expansion curve. Simulation parameters: sub-carriers N = 128, using QPSK modu