-
ber
误码性能仿真,主要对二元通信系统的发送和接收端的符号是否一致作出计算,并得到误码率。(bite error simulation)
- 2011-01-15 12:53:36下载
- 积分:1
-
20100203
说明: 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.
)
- 2011-03-25 10:30:18下载
- 积分:1
-
Exemple2
matlab code for simulation SNR to verify capcity of channel
- 2012-05-03 23:46:16下载
- 积分:1
-
proiect
In this paper we present the usefulness of the algorithm DCT (Discrete cosine Transform) blocks applied level image compression JPEG (Joint Photographic Experts Goup). It has been shown that this algorithm is the most efficient in the case of compression because it has very good properties for compaction energy related values. As a basic principle we eliminate high frequencies and keep the low and medium without visibly affecting image. DCT in JPEG compression algorithm is encountered in practical applications such as face detection, skin color, facial recognition, iris, fingerprints
- 2015-03-27 23:03:40下载
- 积分:1
-
array
和Huffman-Tree一样,Shannon-Fano coding也是用一棵二叉树对字符进行编码。但在实际操作中呢,Shannon-Fano却没有大用处,这是由于它与Huffman coding相比,编码效率较低的结果(或者说香农-范诺算法的编码平均码字较大)。(And Huffman-Tree, like, Shannon-Fano coding is using a binary character coding. However, in practice it, Shannon-Fano, but not much use, since it is compared with the Huffman coding, coding efficiency is the result of a lower (or Shannon- Fano coding algorithm larger average code word).)
- 2014-03-10 12:48:05下载
- 积分:1
-
Control_Tutorials_for_Matlab
介绍matlab在控制过程中的应用。They are designed to help you learn how to use Matlab for the analysis and design of automatic control systems.(Matlab introduction in the control process applications. They are designed to help you learn how to use Matlab for the analysis and design of automatic control systems.)
- 2008-03-18 15:24:58下载
- 积分:1
-
matlabcode
matlab实现的短时过零率,mfcc和lpc源代码语音段都有(matlab to achieve short-term zero crossing rate, mfcc and lpc voice segment has source code)
- 2010-10-22 17:21:48下载
- 积分:1
-
C-Kalman
卡拉曼滤波器的c语言实现!非常好!很可以初学者使用!(Karaman filter c language! Very good!)
- 2011-10-21 15:59:29下载
- 积分:1
-
SimpleGeneticAlgorithm
this is a simple Genetic Algorithm (GA) testing the optimal solution for a simple function.
- 2015-04-15 16:41:42下载
- 积分:1
-
AWG
对阵列波导光纤光栅AWG进行仿真分析,并得出相关结果(Arrayed waveguide grating AWG for simulation analysis and draw relevant results)
- 2013-11-14 18:02:26下载
- 积分:1