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Description: 信源函数
randerr 产生比特误差样本
randint 产生均匀分布的随机整数矩阵
randsrc 根据给定的数字表产生随机矩阵
wgn 产生高斯白噪声
信号分析函数
biterr 计算比特误差数和比特误差率
eyediagram 绘制眼图
scatterplot 绘制分布图
symerr 计算符号误差数和符号误差率
信源编码
compand mu律/A律 压缩/扩张
dpcmdeco DPCM（差分脉冲编码调制）解码
dpcmenco DPCM编码
dpcmopt 优化DPCM参数
lloyds Lloyd法则优化量化器参数
quantiz 给出量化后的级和输出值
误差控制编码
bchpoly 给出二进制BCH码的性能参数和产生多项式
convenc 产生卷积码
cyclgen 产生循环码的奇偶校验阵和生成矩阵
cyclpoly 产生循环码的生成多项式
decode 分组码解码器
encode 分组码编码器
gen2par 将奇偶校验阵和生成矩阵互相转换
gfweight 计算线性分组码的最小距离
hammgen 产生汉明码的奇偶校验阵和生成矩阵
rsdecof 对Reed-Solomon编码的ASCII文件解码-#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <float.h>
#include <string.h>
#include <stdarg.h>
#include "svm.h"
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Size: 5318656 |
Author: little863 |
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Description: matlab dpcm编码，可以在MATLAB下实现DPCM的编码~-matlab dpcm coding, DPCM can be achieved in MATLAB coding ~
Platform: |
Size: 2048 |
Author: 模 |
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Description: 根据MATLAB的语言组织形式来编排，主要是用来实现预测编码和解码作用-DPCM
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Size: 1024 |
Author: 元昊 |
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Description: Differential Pulse Code Modulation
DPCM is the coding method for DC coefficients-Differential Pulse Code Modulation
DPCM is the coding method for DC coefficients
Platform: |
Size: 1024 |
Author: jay |
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Description: DPCM编解码的SIMULINK建模仿真-DPCM codec SIMULINK modeling and simulation
Platform: |
Size: 8192 |
Author: chdh |
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Description: MATLAB CODES FOR DPCM SPEECH CODING TECHNIQUES
Platform: |
Size: 10240 |
Author: ranji |
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Description: 用matlab语言实现的将图像的进行dpcm编码算法，之后进行图像重构，进行前后图像的对比。-With matlab language will be dpcm image coding algorithm, after the image reconstruction, the images before and after contrast.
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Size: 392192 |
Author: 周周 |
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Description: 主要是将数字图像先进行小波变换，然后基于小波变换对经过小波分解后的图像的最低频进行dpcm编码，以及重构的过程。-Mainly to the digital image before wavelet transform, and then based on wavelet transform of the image through the wavelet decomposition of the most low frequency dpcm coding, and reconstruction.
Platform: |
Size: 1583104 |
Author: 周周 |
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Description: Digital Pulse Code Modulation
Platform: |
Size: 147456 |
Author: abhi |
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Description: DPCM压缩编码算法的子函数，需要在另外编写程序才可用-DPCM compression algorithm of the subroutine, you need to be used in other programming
Platform: |
Size: 5120 |
Author: Mr. Yang |
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Description: 进行预测编码的一部分程序，若想使用还需自己编写部分函数-To predict the coding part of the program, if you want to use some functions need to write your own
Platform: |
Size: 1024 |
Author: Mr. Yang |
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Description: 图像DPCM算法的C语言实现，自己编的，对图像像素的预测，很有用哦-Image DPCM algorithm in C language to achieve own series, the prediction of the image pixel, useful Oh
Platform: |
Size: 11264 |
Author: rao |
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Description: 基于C8051F360单片机的DPCM语音压缩算法-DPCM voice compression algorithm based on the C8051F360 MCU
Platform: |
Size: 61440 |
Author: 水电站覆盖 |
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Description: 压缩感知的差分量化,此代码是基于块的压缩感知量化，减少了bit率，对压缩感知的量化有起步作用。-compressed sending ，bcs-spl-dpcm
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Size: 17408 |
Author: 陈华 |
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Description: 使用DPCM语音压缩的简单实验，主控芯片使用C8051F020，8位的ADC1进行采集，采样频率8KHz，12位的DAC0进行输出-Voice compression using DPCM simple experiment, the master chip using C8051F020, 8-bit ADC1 collection, sampling frequency 8KHz, 12-bit output of a DAC0
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Size: 348160 |
Author: 陈 |
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Description: 用训练数据优化DPCM方法，对一个余弦信号数据进行标量量化。-we take optimize the training data DPCM method for the cosine signal data scalar quantization to get a wonderfull understanding.
Platform: |
Size: 4096 |
Author: 陈天英 |
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Description: 一维DPCM重建图像 二维DPCM重建图像
一维DPCM误码图像 二维DPCM误码图像（当有传输误码的时候对图片产生的影响）
以及各输出图像相对原图像的psnr-DPCM one-dimensional image reconstruction of two-dimensional image reconstruction DPCM
One-dimensional two-dimensional image DPCM DPCM error error image (when transmission errors when the impact of the picture)
As well as the output image relative to the original image psnr
Platform: |
Size: 40960 |
Author: 张宇翔 |
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Description: program with matlab simulink TOOL DPCM performs modulaicon
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Size: 9216 |
Author: flaperdv |
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Description: 采用matlab编写的DPCM程序，实现了DCT编码的功能-DPCM matlab prepared using procedures to achieve the DCT encoding function
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Size: 633856 |
Author: 黄文君 |
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Description: dpcm编码器及解码器，verilog 语言编写的-dpcm encoders and decoders, verilog language
Platform: |
Size: 1024 |
Author: 王雷 |
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