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gongji
用于视频水印的攻击实验以及实验结果。通用攻击。(For video watermarking attacks, and experimental results. General attack.)
- 2010-12-07 16:27:10下载
- 积分：1
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mullertest
改进的muller算法 当中不用判断 直接考虑了复数根的情况 并包含一个例子(Improved muller algorithm to determine which do not directly take into account the complex situation in the root and contains an example)
- 2010-03-15 17:05:23下载
- 积分：1
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Turboequlization_algorithm
TURBO均衡算法，完整的通信系统，可直接仿真，信源编码调制瑞利水落信道，然后接收端进行解码均衡，最后绘出误码率曲线图(TURBO equalization algorithm, a complete communication system, direct simulation, the source code modulation Mizuochi Rayleigh channel, then the receiver decodes the equalizer, and finally the bit error rate plotted graph)
- 2015-01-15 10:03:25下载
- 积分：1
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lab_1
用 Matlab MatlabMatlab Matlab对标注测试图像进行集合运算（加、减乘除放大缩小）(Using Matlab MatlabMatlab Matlab on the mark test image set operations (addition, subtraction, multiplication and division zoom))
- 2010-07-01 15:00:42下载
- 积分：1
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pe_tropos_ducting
大气波导环境下电波传播预测，基于抛物方程法模型的matlab程序；pe_tropos_ducting.m。(Wave propagation forecast in atmospheric ducting enviroments, based on the parabolic equation model matlab program:pe_tropos_ducting.m.)
- 2021-01-06 19:58:53下载
- 积分：1
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bwtdec
The Burrows wheeler transform of matrix x, it will decode the Burrows wheeler transformed matrix a and will output the original image with
this program will re-calculate the original image of input bwt imag
- 2010-05-07 18:03:30下载
- 积分：1
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Mathematical-modeling-
数学建模源代码，灰色系统理论，包括数学建模网站(Mathematical modeling of the source code, the grey system theory, including the mathematical modeling website)
- 2013-01-18 18:18:24下载
- 积分：1
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GA-and-PSO
GA遗传算法与PSO离子群组合算法matlab程序，以下是使用本程序的简单介绍与使用步骤
1）修改设计变量个数
NPar变量定义的是设计变量个数，本例为8，使用时需根据自己实际情况进行修改。
2）修改设计变量的上下限
VarLow 与VarHign定义的是设计变量的上下限，使用时需根据自己实际情况进行修改。记住，变量的维数，要与1）变量个数一致哦。
3）修改FunName
变量FunName定义的是优化目标函数值的计算函数，根据自己实际情况改成自己的函数名。
4）修改最大迭代次数MaxIterations
要根据自己的问题实际，通过试算找出合适的MaxIterations数。
如果，你对GA与PSO比较精通，还可以通过修改KeepPercent、CrossPercent来提高算法的效率，但是对于初学者来说，上述的步骤与操作已经足够，所以其它不再赘述。祝你好运！
(GA genetic algorithm and PSO Ion combination algorithm matlab program, the following is a brief description of the use of this procedure with the use of step a) to modify the design variables are defined by the number of NPar variable number of design variables, in this case eight, when used according to need their actual situation changes. 2) modify the design variables on the lower limit is defined VarLow and VarHign upper and lower limits of design variables need to be modified when used according to their actual situation. Remember, dimensions variable, the number to be with a) variable consistency oh. 3) Modify FunName variable FunName definition is to optimize the objective function value calculation function, according to their actual situation into their own function name. 4) Modify the maximum number of iterations MaxIterations issue according to their actual, through spreadsheets to find the appropriate number MaxIterations. If you are more proficient GA and PSO, but also can)
- 2020-10-15 21:07:33下载
- 积分：1
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chengxu
利用自相关函数可以进行分析时间序列里面存在的内部特征信息，可以分析这些得到自己有用的信息。(Using the autocorrelation analysis of time series can exist inside the internal characteristic analysis of these information, can get useful information.)
- 2010-06-05 20:56:40下载
- 积分：1
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m-files
Use prec=0.01 or prec=0.005 for larger image
with better resolution (and longer runtime...)
- 2014-12-19 08:56:57下载
- 积分：1
