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Description: 通信原理 PCM systemview 最近才编的 编码译码都很好-PCM systemview
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Size: 2048 |
Author: 方汝炤 |
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Description: pcm调制的matlab源代码，希望大家能够喜欢 -pcm MATLAB code verygood example for pcm
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Size: 1024 |
Author: 张凯 |
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Description: MATLAB通信原理pcm编码mdl文件-MATLAB Communication Theory pcm encoding mdl file
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Size: 7168 |
Author: benben |
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Description: pcm编码与译码的matlab程序，可参考。-pcm encoding and decoding matlab program can be found.
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Size: 167936 |
Author: 李一 |
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Description: pcm调制与解调的matlab建模与仿真程序，说明详细-pcm modulation and demodulation matlab modeling and simulation program, give details
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Size: 1024 |
Author: lkjljkjlj |
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Description: 基于MATLAB的pcm编码系统的仿真系统，是用simulink搭建的。-pcm encoder basic on MATLAB~
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Size: 605184 |
Author: nancy |
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Description: 2.4G通讯系统的汉明码，PCM编码，等的MATLAB仿真-2.4G Communication Systems Hamming codes, PCM encoding, etc. MATLAB simulation
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Size: 5120 |
Author: liumc |
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Description: 这组代码模拟了整个信号的编码，调制，解调，译码在无线通信，其中包括A-law扩展，PCM和的2PSK调制解调的技术过程。-This collection of codes simulates the whole signal encoding, modulation, demodulation, decoding process in wireless communication, which involves the techniques of A law companding, PCM, and 2PSK modulation and demodulation.
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Size: 2048 |
Author: songruojia |
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Description: pulse code modulation
using simulink
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Size: 139264 |
Author: gowtham |
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Description: 实现了pcm调制的全过程的MATLAB仿真，包括调制、A率压缩、量化、解扩、解调、信号恢复。-Modulation achieved pcm MATLAB simulation of the whole process, including the modulation, A rate of compression, quantization, despreading, demodulation and signal recovery.
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Size: 748544 |
Author: yutao |
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Description: 利用Matlab仿真脉冲编码调制（PCM）及A律、μ律PCM对声音进行压缩编解码过程。
脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM可分为均匀量化PCM和对数PCM两大类，对数PCM中，2Aμ律和律编码都已被定为国际标准。-Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process.
Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values , encoding is to use a set of binary digits, said after a limited number of these maps. By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM in, 2Aμ law and legal codes have been designated as international standards.
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Size: 954368 |
Author: tanii |
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Description: 正弦信号的pcm编码、译码matlab仿真-Sinusoidal signal pcm encoding, decoding matlab simulation
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Size: 11264 |
Author: 进步龙 |
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Description: PCM模型，利用simulink建立，可用于课程设计，直接在matlab中打开即可-PCM model
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Size: 1024 |
Author: kang |
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Description: pcm编码，符合中国国内的语音miu律压缩标准，绝对可运行-pcm encoding, in line with China' s domestic law of voice compression standards miu
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Size: 1024 |
Author: 李发军 |
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Description: 运用matlab仿真分析了PCM信源编码+FSK调制过程-Matlab simulation analysis of the use of PCM source coding+ FSK modulation process
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Size: 126976 |
Author: 焦惠芳 |
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Description: 基于matlab的 PCM仿真希望对大家有帮助-PCM matlab-based simulation we want to help
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Size: 6144 |
Author: 京 |
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Description: 语音信号的PCM编码过程，使用MATLAB实现的。-The PCM of speech signal using matlab
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Size: 218112 |
Author: 朱艳萍 |
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Description: pcm编码A律Simulink和MATLAB(PCM in the communication system to complete the voice signal digital function, and its implementation mainly includes three steps to complete: sampling, quantization, coding. The binary representation of time discrete, amplitude discrete and quantized signals is completed respectively. According to CCITT, in order to improve the performance of small signal quantization, using companding non-uniform quantization, there are two suggestions, respectively A law and the law of our country, using the A law, the A law compression complex, often using 13 line method for encoding, using non uniform quantization coding PCM.)
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Size: 32768 |
Author: 面包不面
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Description: 应用MATLAB的Simulink组件进行通信系统仿真的方法,建立PCM编码器与译码器Simulink模型，给出仿真结果，与理论上得到的编码与译码结果进行比较(Method for simulating communication system using Simulink component of MATLAB)
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Size: 983040 |
Author: thromsbird
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Description: 增量调制是由PCM发展而来的模拟信号数字化的一种编码方式，它是PCM的一种特例。(Delta modulation
Incremental modulation (DM) experiment)
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Size: 45056 |
Author: 贝克街的honey
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