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DIFDS2
用LAPLACE方法求解多维沃尔泰拉方程,此处为一个变元的方程,由于该方程同时含有微分和积分,一般求解有一定的困难。此处为MATLAB程序,注意不同的初始条件(used method for multiple preoperational Ertaila equation here as a variable element of the equation, As the same time contain differential equations and integral, the general solution is definitely difficult. MATLAB here for the procedure to different initial conditions)
- 2007-06-30 13:54:51下载
- 积分:1
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pid
matlab 在pid领域的新的应用。用matlab环境实现pid控制。(pid is a very important thing.this artile is pid zai matlab ling yu de ying yong.)
- 2009-03-17 17:03:49下载
- 积分:1
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matlab-for-sensor-nodes
matlab code for sensor nodes
- 2013-01-28 19:28:26下载
- 积分:1
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simpson
input lower limit,upper limit and the intervals to find the area of a funcion using simpson rule
- 2013-05-09 23:20:15下载
- 积分:1
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Untitled
this code gives information about solar panel rotation and direct light falling on it
- 2015-02-01 04:51:27下载
- 积分:1
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bpsk_r
BPSK的R参数分析归一化,求瞬时平方包络均值(BPSK Analysis of the R parameters normalized, and the instantaneous mean-square envelope)
- 2009-05-12 23:06:17下载
- 积分:1
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vigenere
维基尼亚密码的matlab程序,解压m文件放在matlab工程目录即可!(matlab code for vigenere cipher)
- 2014-10-19 17:05:26下载
- 积分:1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分:1
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bianbuchangLMS
变步长LMS算法,可以明显加快LMS收敛速度(Variable step size LMS algorithm, can significantly speed up the convergence rate of LMS)
- 2008-05-21 09:19:24下载
- 积分:1
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GA_MP
基于GA和MP的音频信号稀疏分解,用matlab实现(GA and MP based on sparse decomposition of audio signals using matlab implementation)
- 2011-04-30 12:02:38下载
- 积分:1