搜索资源列表
u_pcm
- 均匀PCM编码程序,输入模拟信号,输出均匀量化的数字信号-Uniform PCM coding process, the input analog signal, digital signal output uniform quantizer
RS_burst-error-analyse
- 基于MATALAB的RS码的误码率分析程序,说明经过RS编码后误码率明显降低-Based on the RS codes MATALAB BER analysis program, shows that, after RS coding error rate was significantly lower after
whole
- 通信系统仿真 语音信号pcm编码 2dpsk调制 的 两路语音信号 simulink 仿真-Communication system simulation pcm speech signal coding 2dpsk two-way voice signal modulation simulink simulation
PCM-ASK
- 运用matlab仿真分析了PCM信源编码+ASK调制过程-Matlab simulation analysis of the use of PCM source coding+ ASK modulation process
PCMcoding
- 本程序介绍了PCM编码的调制以及解调过程-This program introduces the PCM-encoded modulation and demodulation process
PCMencode
- 用pcm编码实现均匀量化,非均匀量化,增量调制。-PCM code
Student
- A律PCM编码以及译码,CVSD编码以及译码,应用于通信系统实验-A-law PCM codec, CVSD codec
1
- 实现了PCM编码和译码的功能,适合各个Matlab版本运行。-Achieve a PCM encoding and decoding functions for each version of Matlab to run.
QPSK
- 实现了PCM编码->基带码型转换(NRZ to HDB3)->QPSK调制->高斯信道->QPSK解调->基带码型反转换(HDB3 to NRZ)->PCM解码。同时给出了误码率曲线。-Achieve a PCM coding-> Baseband code converter (NRZ to HDB3)-> QPSK Modulation-> Gaussian channel-> QPSK demodulator-> anti-
Voice_interpolation_and_extraction
- 实现PCM编码的语音文件(.wav格式)的内插和抽取。-Realizes the PCM code pronunciation document (the .wav form) interpolation and extraction.
PCM
- 1、用Matlab绘制带通信号图形 2、用Matlab对模拟信源进行均匀量化 3、用Matlab编制一个函数实现均匀PCM量化编码,并计算量化噪声比(SQNR) 4、用Matlab对不同的量化级数计算出相应的量化噪声比-1, drawn using Matlab graphics bandpass 2, the simulation using Matlab source for uniform quantization 3, prepared using Matlab
vhdl
- 基于FPGA的PCM编码源代码,快来参考啊-PCM code based on FPGA
pcm
- 本文基于MATLAB/SIMULINK动态仿真环境,以实例阐述了建立脉冲编码调制通信系统仿真模型的一般方法。根据该系统的基本原理将整个模型划分为抽样﹑量化﹑编码等几个子系统,并在传输线路上加入高斯白噪声以检验该系统的传输质量和抗干扰能力。-Title Design and Simulation for PCM communication system Abstract
PCM
- 脉冲编码调制PCM实现,编程实现PCM技术的三个过程:采样、量化与编码-Pulse Code Modulation PCM implementation, programming the PCM technology of three processes : sampling , quantization and coding
PCM
- 通过MATLAB实现PCM的低速语音编码。-Through the realization of MATLAB PCM low bit rate speech coding.
simulink_ch
- 本压缩包提供了本人课程教学期间课堂演示的PCM编码与解码、2FSK、2ASK、2PSK调制、基带升弦系统。每个模块达到参数都作了优化,以求获得良好的演示效果,对于学习通信原理课程、本科课程或毕业设计同学非常有用。-The folder include the code for PCM ,2ASK,2PSK,2FSK, base-band raised cosine System. All this was did in the matlab7.0/simulink 。 the parameter
PCM
- PCM编解码(Pulse-code modulation),即脉冲编码调制)-PCM codec (Pulse-code modulation), Pulse Code Modulation)
youzaosheng
- 该模型是模拟信号数字传输系统,可以把一个模拟信号通过PCM编码译码,信道2FSK编码译码,再通过一个二进制对称信道,可以恢复出原模拟信号-The model is the analog signal digital transmission system, an analog signal by the PCM codec, channel 2FSK codec, and then through a binary symmetric channel, you can restore the o
gang_gang
- 该程序是一个完整的模拟信号数字化传输系统的程序,它进过了PCM编码,2FSK调制解调和一个高斯白噪声,并有误码率的测量-The program is a complete program for the analog signal digital transmission system, it been to the PCM coding, 2FSK modem and a Gaussian white noise, and BER measurement
nonoise
- 该模型是一个模拟信号数字化传输系统,该模型只通过了PCM编码模块和译码模块-The model is an analog signal digital transmission system, the model only through the PCM coding and decoding module module