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huff0645345
- This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-length-enco
Quantizer.zip
- Quantizer source code matlab, there are many CDF PDF codes as well.
lloydmax_den
- Lloyd max algortihm by fitting signal to a density
Quantizer-lloyd
- 有关标量量化的lloyd-max方法及信噪比，信息熵，最小平方距离的度量方法-The scalar quantization of the lloyd-max method and signal to noise ratio, information entropy, least squares method of distance measurement
quantizer-realization
- 最佳非均匀量化器的实现：用Matlab编程实现最佳非均匀量化。-The optimal nonuniform quantizer realization
CH3
- L3_1.m: 純量量化器的設計(程式) L3_2.m: 量化造成的假輪廓(程式) L3_3.m: 向量量化器之碼簿的產生(程式) L3_4.m: 利用LBG訓練三個不同大小與維度的碼簿並分別進行VQ(程式) gau.m: ML量化器設計中分母的計算式(函式) gau1.m: ML量化器設計中分子的計算式(函式) LBG.m: LBG訓練法(函式) quantize.m:高斯機率密度函數的非均勻量化(函式) VQ.m: 向量量化(函式) L3
Quantizer
- Matlab code for Quantizer used in a PCM system
quant_uniform
- Uniform quantizer source code in matlab.
simulateSNR
- Determine the SNR for a delta-sigma modulator by using simulations. The modulator is described by a noise transfer function (ntf) and the number of quantizer levels (nlev).
ADPCM
- The ADPCM package is a flexible simulation tool for an adaptive differential encoder and decoder with backward predictor adaptation. It uses an LP-based (Burg) adaptive predictor and a nonuniform quantizer with mu transfer function. It generates the
junxunlianghua
- 关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程-Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving
function
- 关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程-Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving
zuoye
- 关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程-Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving
2
- 关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程-Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving
BPP
- 关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程-Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving
the-non-uniform-uniform-quantizer
- 用MATLAB实现13段折线A律压缩与均匀量化构成的非均匀量化器-13 line in MATLAB A-law compression and quantitative composition of the non-uniform uniform quantizer
NEW_mu_law
- mu-law quantizer for Matlab
PCM
- 运用MATLAB语言，进行非均匀PCM量化编码。产生一个长度为500，按N（0，1）分布的随机变量序列。用64量化电平和μ=255的μ律非线性，画出量化器的误差和输入输出关系。-Using MATLAB language, non-uniform quantization PCM coding. Produces a length of 500, according to the sequence of random variables N (0,1) distribution. With 64
PROG4
- MATLAB code to Apply DCT on the image and obtain the output and On the DCT image apply quantisation using standard quantizer