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数学实验MATLAB习题代码

于 2018-11-11 发布 文件大小:77KB
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代码说明:

  此文件中有部分内容,对于初学MATLAB的人有帮助,前俩部分是一些MATLAB的基础操作,第三部分是线性方程数值解的雅克比迭代和高斯—赛德尔迭代的例子,第四部分是Gauss-Legendre积分公式,Newton-Cotes积分公式的俩个数值积分的例子,第五部分是Euler公式、向后Euler公式、改进Euler公式,二阶Runge-Kutta等方法(微分方程数值解)。(The first two parts are basic operations of MATLAB. The third part is examples of Jacobian iteration and Gauss-Seidel iteration of numerical solution of linear equation. The fourth part is examples of Gauss-Legendre integral formula and Newton-Cotes integral formula. The fifth part is Euler formula, backward Euler formula, improved Euler formula, second-order Runge-Kutta method (numerical solution of differential equation).)

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  • 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
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