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说明： 将Minpack库中的LM算法封装成库，经过调试，通过算例运行结果与Matlab中运行出来的结果相差0.01范围内。(Will Minpack library package into the LM algorithm library，After debugging An example is the results is only 0.01 Difference from the result of Matlab s!
)
- 2009-08-09 22:15:03下载
- 积分：1
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PARReductioninOFDMviaActiveConstellationExtension
这个文件包含了很全面的关于OFDM系统星座图扩展法原理和具体算法的步骤介绍。同时还提出了一种提高算法运行速度的改进算法(This document contains a comprehensive system of OFDM Constellation plans to expand the theory of algorithms and specific steps- presentations. Also a kind of algorithm is the improved algorithm)
- 2007-05-30 08:23:48下载
- 积分：1
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getsincdwt.m
This code is for DWT Chain process in filtering
- 2011-12-30 14:38:46下载
- 积分：1
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audio_watermarking_Add_Noise
add a noise to a watermarked audio signal to test the robustness
input : vector representing the watermarked audio file & the desired SNR
output : vector representing the noisy watermarked audio file
- 2012-11-15 20:51:21下载
- 积分：1
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SignalsandSystemswithMATLAB
说明： 介绍了如何使用matalab对信号系统进行仿真，对初学者很适用(This text contains a comprehensive discussion on continuous and discrete time signals and systems
with many MATLAB® examples. It is written for junior and senior electrical engineering students,
and for self-study by working professionals. The prerequisites are a basic course in differential and
integral calculus, and basic electric circuit theory.)
- 2009-08-31 17:15:40下载
- 积分：1
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test
对一副M*N大小的图像重复使用截频为D0的高斯低通滤波器进行滤波。假设K为滤波次数。并从理论上说明当K足够大时的滤波结果及产生原因(Right an M* N size of the image is repeated using the cutoff frequency for the D0 of a Gaussian low-pass filter for filtering. Assuming K is filtering times. And filtering results when K is large enough and theoretically causes)
- 2013-01-04 19:40:31下载
- 积分：1
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SMIB
Two files
1. Data for Single machine Infinite Bus bar of power system. the generator data is based on MMF method which is described in Kundur, Power System Stability.
2. performance of Power System Stabilizer (PSS) for inter-area oscillations. The two area system is based on the example given in Kundur, Power System Stability.
- 2013-03-05 11:48:23下载
- 积分：1
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dcthide
dct隐写技术matlab实现资料。算法原理：通过在一个图像块中调整两个DCT系数的相对大小，隐藏秘密信息。
将载体图像分为8×8的块，做二维DCT变换
用来表示选中的两个系数的坐标对于第i bit秘密信息
if（要隐藏信息‘1’）
make
else
make
逆DCT变换，还原图像
(dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)
- 2013-11-01 19:47:13下载
- 积分：1
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AHP-a-fuzzy-TOPSIS
Select the access network in a heterogeneous environment by using AHP and fuzzy TOPSIS
- 2015-02-03 00:33:33下载
- 积分：1
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Multi-objective-PSO
多目标粒子群算法在工艺参数优化上的运用，程序包含了主程序、时间、能耗程序。(A multi-objective PSO algorithm to solve process parameters optimization problem)
- 2015-10-30 21:54:26下载
- 积分：1
