-
IFTIKHARdjsa
matlab code generation
- 2010-10-21 02:35:10下载
- 积分:1
-
Pulse-Code-Modulation
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,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,A律和μ律编码都已被定为国际标准。
本程序实现了A律、μ律以及均匀量化三种PCM,并带有GUI界面,方便使用。可以计算编码后的码率、运行时间以及最小均方误差。(Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding, from the mathematical point of view, the process is to quantify the magnitude of the value of an infinite number of continuous mapping into a discrete set of the limited range of values number set, code is 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, A law and μ-law code have been designated as international standards.
A law implemented in this program, μ law and the uniform quantization of three PCM, with a GUI interface, easy to use. Encoded bit rate can be calculated, running time and minimum mean square error.
)
- 2011-02-05 23:10:39下载
- 积分:1
-
fxlms
利用改进的fxlms算法降噪,另附有自编fxlms函数代码(The improved noise reduction algorithm fxlms, self fxlms have attached the function code)
- 2021-03-13 13:39:24下载
- 积分:1
-
fft-txcl
1.matlab编程,实现函数的倒排序;
2.程序实现FFT,傅立叶逆变换;
3.一个图像处理程序,添加噪声,去噪。
(1.matlab programming, realize inverted sort function 2. Procedures realize FFT, inverse Fourier transform 3. An image processing program, add noise, de-noising.)
- 2007-10-22 21:08:04下载
- 积分:1
-
EM_GM
algorithm EM for gaussian mixture
- 2010-11-05 02:06:04下载
- 积分:1
-
matlab_functions
集合了常用的Matlab语言算法和函数,是学习Matlab不错的资料(A collection of commonly used C language algorithms and functions, is to learn C language good information)
- 2010-12-14 21:18:25下载
- 积分:1
-
MIMO-Radar
多输入多输/出(MIMO)雷达具有多个发射天线阵元和多个接收天线阵元,每个
阵元发射不同的信号且发射信号相互正交。(Multiple-input multiple input/output (MIMO) radar has multiple transmit antenna elements and multiple receive antenna elements, each element emission signal and transmit signals orthogonal to each other.)
- 2012-06-10 22:03:57下载
- 积分:1
-
lpcc
这是基于matlab的关于LPCC (Linear Predictive Cepstral Coding)(线性预测倒谱系数) 的代码,对大家理解有一定帮助。(This is based on the matlab LPCC (Linear Predictive Cepstral Coding) (Linear Predictive Cepstral) code for us to understand some help.)
- 2013-11-18 16:33:51下载
- 积分:1
-
qizhongji
在matlab里搭建了一个起重机的仿真模型。模型很好滴仿真了实际系统(Built in the matlab simulation model of a crane.Good drop simulation actual system model)
- 2014-08-10 10:34:09下载
- 积分:1
-
OFDM
document for basic learning of OFDM concepts.
- 2014-02-26 05:00:45下载
- 积分:1