-
dmtteq3_1
calculates the signal to noise ratio in each subchannel
- 2011-05-03 19:39:25下载
- 积分:1
-
ADRC_NLSEF1
用simulink搭建的自抗扰控制器非线性反馈模型(The ADRC controller simulink structures nonlinear feedback model)
- 2013-01-22 19:23:29下载
- 积分:1
-
quantize
quantization in pam modulation
- 2013-12-03 20:26:43下载
- 积分:1
-
CTMRI
matlab的ct与mri图像融合,以及图片处理等,还有各种资料图片(ct and mri matlab image fusion, and image processing, as well as various profile picture)
- 2013-12-05 15:12:59下载
- 积分:1
-
PCM
说明: 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,2Aμ律和律编码都已被定为国际标准。(Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process.
Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values , encoding is to use 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 in, 2Aμ law and legal codes have been designated as international standards.)
- 2011-04-14 12:06:33下载
- 积分:1
-
Matlab-canny-aroua
matlab implementation of a function that calculate canny edge
- 2013-11-13 16:19:22下载
- 积分:1
-
8-DIPUM-Code
Basics in Image processing using MATLAB
- 2009-06-09 12:36:05下载
- 积分:1
-
Costas2
科斯塔斯环的matlab仿真过程,可以直接运行,其模拟了GPS中载波环的运作过程(Costas loop the matlab simulation process can be run directly simulate GPS carrier ring operation)
- 2012-08-25 00:53:44下载
- 积分:1
-
acoustic_clayton_engquist_1
均匀介质二维声波数值模拟,采用clayton-engquist 1阶边界条件。有公式及参考文献。带有速度模型以及雷克子波函数,解压后直接运行就可以(2D acoustic numerical simulation of a homogeneous medium, using the clayton-engquist 1-order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)
- 2012-09-08 15:19:52下载
- 积分:1
-
Handwritten-numeral-recognition
matlab环境下实现对手写体数字的分类识别(Handwritten Arabia digital numeral recognition)
- 2013-12-20 16:17:57下载
- 积分:1