Search - u law matlab

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[Compress-Decompress algrithms] 3423423G711 DL : 0: a-law, u-law source code, for audio compre-a-law and u-law source code, for audio compre
Date : 2025-07-12 Size : 3kb User : fok
[Post-TeleCom sofeware systems] compare_pcm DL : 0: 均匀PCM量化和u律非均匀量化的对比效果分析实验-uniform PCM quantifiable and non-uniform legal u quantitative analysis of the experimental contrast
Date : 2025-07-12 Size : 3kb User : 陈宇
[MiddleWare] muPCM DL : 0: 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.
Date : 2025-07-12 Size : 1kb User : 白敏
[Multimedia program] aaa DL : 0: 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
Date : 2025-07-12 Size : 1kb User : zhangwei
[matlab] MATLAB DL : 0:  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 length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum  u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram  calculated quantization noise signal than (SQNR)  channel bit error rate of 10-3  decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements:  uniform PCM, quantization level variable, a variable channel bit error rate.
Date : 2025-07-12 Size : 2kb User : louzhu
[Other] pcm DL : 0: 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
Date : 2025-07-12 Size : 1kb User : 陈志平
[Other] ulawcompander.m DL : 0: 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. The given code shows how to compress a 14-bit code to 8-bit code and its digital implementation using matlab. Please contact by mail if a detailed description of code is needed.
Date : 2025-07-12 Size : 1kb User : shanil
[matlab] after_u_ccdf DL : 0: 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
Date : 2025-07-12 Size : 1kb User : 思念
[Voice Compress] bluetooth_Audio_Codec DL : 0: 蓝牙语音的编解码有三种模式：CVSD、A Law、 u Law。本文件实现以上三种编解码方式。其中包括C代码，matlab代码以及verilog代码。-Bluetooth voice codec has three modes: CVSD, A Law, u Law. This file implements the above three codec. Including the C code, matlab code and verilog code
Date : 2025-07-12 Size : 2mb User : wanghuahua
[Other] pcm_u DL : 0: 基于MATLAB的PCM系统实现，采用u律压缩算法，供测试使用-MATLAB-based PCM system implementation, using u-law compression algorithm for testing
Date : 2025-07-12 Size : 41kb User : 高凡琪
[Editor] awrrg DL : 0: its matlab sorce code to decription of a-law and u-law of compression ratio to defene.
Date : 2025-07-12 Size : 1kb User : tejas prajapati
[matlab] PCM DL : 0: Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-law, u-law, companding.-Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-law, u-law, companding.
Date : 2025-07-12 Size : 5kb User : ajay