搜索资源列表
量化
- 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
communication
- 本程序利用VC实现均匀量化和非均匀量化信噪比的仿真。并画出曲线-procedures for the use of the VC uniform and non-uniform quantization SNR quantitative simulation. And he painted curves
compare_pcm
- 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
Marr-edge-detective
- Marr边缘检测算法的研究，,提出了不等间隔采样和非均匀量化相结合的数字化方法-Marr edge detection algorithm research, interval ranging from the non-uniform sampling and quantization combination of digital methods
PCM_encode
- PCM编码实例。包括均匀量化编码，非均匀量化编码，及A率PCM编码。-PCM coding examples. Including uniform quantization coding, non-uniform quantization coding, and A PCM coding rate.
SNR_vs
- 实现对数压缩PCM和线性PCM的信噪比特性曲线的仿真，非均匀量化级数为n=8和n=6。-realization of a number of PCM compressed and linear PCM signal-to-noise ratio of the characteristic curve simulation, non-uniform quantization Series n = 8 and n = 6.
U_PCM
- 格式 [sqnr,a_quan,code]=u_pcm(a,n) 输入样值序列a 、量化电平数目n, 程序计算量化间隔、进行均匀量化、进行编码、计算量化信噪比， 返回量化信噪比squn、编码前的量化序列a_quan、编码后的码序列code。 -Format [sqnr, a_quan, code] = u_pcm (a, n) input sample value sequence a, the number of quanti
bianyima
- 该程序在matlab环境下完成抽样量化编码功能（非均匀量化）。-err
pcm
- 适用MATLAB仿真实现对模拟信号的采样量化编码程序（模拟信号采样经均匀量化后自然二进制编码），通信系统仿真必备-The application of MATLAB simulation of analog signal sampling quantization coding procedures (analog signal sampling by the uniform quantization after the natural
wavelet
- 实现小波变换对图像进行压缩。先进行db1小波二层分解，然后由均匀量化算法对其进行量化实现压缩。-The realization of wavelet transform for image compression. First two db1 wavelet decomposition, and then by the uniform quantization algorithm to quantify the achievement
sin
- 正弦波信号的均匀量化和线性编码 A/D 变换，实数的线性编码 D/A 变换，实数的线形译码-Uniform quantization of sinusoidal signal and linear coding A/D conversion, the linear coding real D/A conversion, real decoding of linear
32w34l213nv
- 模拟信号的数字化传输 实现均匀和非均匀量化器 -Digitization of analog signal transmission to achieve uniform and non-uniform quantizer
buchang
- 采用matlab编写的关于当 L=64时，为求得在均匀量化时的最优步长-Prepared by the use of matlab when L = 64 when, in order to achieve the optimal uniform quantization step size at the time of
hsvhist
- -提取彩色图像HSV直方图 -量化均匀量化 -结果归一化-Extract HSV histogram
SC09006013
- 实现了小波的图像量化，包括均匀量化，WSQ标准量化，k均值矢量量化，附简明pdf报告。-Implementation of wavelet image quantification, including the uniform quantization, WSQ standards for quantification, k means vector quantization, with a concise pdf report.
juyunlianghua
- 通信原理中均匀量化方面的仿真，程序简单易懂，希望能加深你对量化的理解-Communication Theory in the uniform quantization in the simulation, the program easy to understand, hoping to deepen your understanding of quantitative
lpcm
- 通信原理中均匀量化用matlab的实现方法，编码译码源程序-Communication theory in the uniform implementation of quantitative methods with matlab, coding, source coding
PCM
- 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
lianghua
- 一个用于量化的程序，包括均匀量化和非均匀量化。-One for quantitative procedures, including non-uniform quantization and uniform quantization.
Alv13lianghua
- 用matlab编A律13折线非均匀量化信噪比.m- non-uniform quantization noise ratio