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purematlab
说明: 用matlab编写的单纯形法程序希望对大家有帮助(Prepared using matlab simplex method procedure for all of us want to help)
- 2008-11-28 23:11:13下载
- 积分:1
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range-kuta_4
range kutta 4 matlab program
- 2012-04-23 20:33:07下载
- 积分:1
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PulsedOFDM
In this paper, we describe a novel approach for reducing the power consumption and complexity of a multiband orthogonal frequency-division multiplexing (MB-OFDM) ultrawideband (UWB) system by applying ideas from pulsed UWB ystems. The approach is quite general and applicable to many other systems. Unlike the MB-OFDM system, the enhancement that we propose
uses pulses with duty cycles of less than 1 as the amplitude shaping pulse of orthogonal frequency-division multiplexing (OFDM)
modulation.
- 2010-10-04 13:24:35下载
- 积分:1
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dwprotected
Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document.
A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.
- 2009-07-13 12:14:31下载
- 积分:1
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rtdxtutorial
说明: 一个MATLAB的应用程序,很方便的!使用时需要转换为M文件。(a MATLAB applications, a convenient! Use need to change for the M documents.)
- 2006-03-16 16:38:05下载
- 积分:1
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Virtual-reality
helpful virtual rality document
- 2015-03-03 00:06:17下载
- 积分:1
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singlepulseambgdriver
单脉冲模糊函数方面的MATLAB源代码,供大家参考,(Single pulse ambiguity function aspects of MATLAB source code for your reference,)
- 2007-07-27 23:29:28下载
- 积分:1
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yichuanmatlab
说明: 遗传算法求最小值:求解De Jong函数最小值的matlab程序。(Minimum value of genetic algorithms: Solving De Jong functional minimum matlab program.)
- 2011-04-10 10:29:40下载
- 积分:1
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2D-FDTD
本程序实现2维TM波FDTD仿真 此程序用PML设置吸收边界条件 FDTD_2D_PML
仅含有Ez,Hx,Hy分量 (The procedure to achieve 2-D TM wave FDTD simulation of this process with the PML absorbing boundary condition FDTD_2D_PML set contains only Ez, Hx, Hy component)
- 2011-07-04 15:18:36下载
- 积分:1
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2weishange111
本程序利用matlab实现2维栅格地图建模,调试成功,有兴趣的可以下载(This procedure using matlab to achieve a two-dimensional grid map modeling, debugging success, interested can download)
- 2013-04-12 18:56:43下载
- 积分:1