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moyituhuo
模拟退火算法的基本思想是从一给定解开始,从邻域中随机产生另一个解,接受Metropolis准则允许目标函数在有限范围内变坏,它由一控制参数t决定,其作用类似于物理过程中的温度T,对于控制参数的每一取值,算法持续进行“产生—判断—接受或舍去”的迭代过程,对应着固体在某一恒定温度下的趋于热平衡的过程,当控制参数逐渐减小并趋于0时,系统越来越趋于平衡态,最后系统状态对应于优化问题的全局最优解,该过程也称为冷却过程,由于固体退火必须缓慢降温,才能使固体在每一温度下都达到热平衡,最终趋于平衡状态,因此控制参数t经缓慢衰减,才能确保模拟退火算法最终优化问题的整体最优解。(Simulated annealing algorithm based on the idea that a given solution from the beginning, randomly generated from the adjacent domain to another solution, Metropolis acceptance criteria for the objective function to allow a limited range of deterioration, which is a control parameter t decided that its role is similar to the physical the course of the temperature T, the control parameters for each value, the algorithm continued to "have- to determine- to accept or rounding" of the iterative process, corresponding to a solid at a constant temperature of the process tends to thermal equilibrium, when control parameters and tended to decrease gradually 0:00, the system equilibrium state more and more, and finally the system state corresponds to the optimization problem of global optimal solution, the process is also known as the cooling process must be slow as a result of annealing temperature of solid to make solid temperature in each of them had attained thermal equilibrium, and ultim)
- 2009-04-18 11:12:34下载
- 积分：1
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FIR+IIR
implementation of FIR and IIR filters by matlab
- 2010-03-04 18:36:35下载
- 积分：1
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rx-sm
发送端统一使用4根发送天线,通过改变接收天线的数目来比较不同数目的接收天线对空间调制（spatial modulation）系统性能的影响。(Sending uniform use of four transmission antennas, by changing the number of reception antennas to compare the different number of receiving antennas for spatial modulation (spatial modulation) system performance.)
- 2013-08-27 17:46:45下载
- 积分：1
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compare_segmentations
This is very important code for image segmentation comparisons, this code calculates RI, GCE and VI for segmentation comparisons.
- 2013-09-22 20:11:33下载
- 积分：1
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leach
leach协议分簇算法，能量消耗，死亡节点数，轮数，MATLAB仿真程序，欢迎下载(Leach protocol clustering algorithm, energy consumption, number of dead nodes, number of rounds, MATLAB simulation program, welcome to download)
- 2019-04-03 19:37:53下载
- 积分：1
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convertorder
将一个被小波包分解的矩阵变成小波结构，根据最高的分解层次，将原图3*level+1块分开赋给矩阵以便单独操作，按从上到下，从左到右的顺序(A matrix of wavelet packet decomposition into wavelet structure, according to the highest level of decomposition, the original 3* level+1 block separately assigned to the matrix in order to operate independently from top to bottom, from left to right order)
- 2012-04-07 16:34:47下载
- 积分：1
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9303_p3_v1_cons_en
Machine Readable Travel Documents (Passports)
ICAO Doc 9303, Part 3 Volume 1
MRtds with Machine Readable Data
Stored in Optical Character Recognition Format
- 2014-09-23 23:20:58下载
- 积分：1
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yichuansuanfa3
通过遗传算法计算下列函数的全局最优值
y(t)=(x2(t)-5.1/(4*pi*pi).*x1(t).^2+5/pi.*x1(t)-6).^2+10.*(1-1/(8*pi)).*cos(x1(t))+10(Global calculate the following functions by genetic algorithms optimal value
y(t)=(x2(t)-5.1/(4*pi*pi).*x1(t).^2+5/pi.*x1(t)-6).^2+10.*(1-1/(8*pi)).*cos(x1(t))+10)
- 2015-03-16 15:56:56下载
- 积分：1
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Simulation_code_AM_2
Amplutide Modulation Matlab code2
- 2014-02-13 02:11:35下载
- 积分：1
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car_shadow
基于阴影分割的车辆检测识别，可以成功地检测出车辆位置(the vehicle detection based on shadow,it can detect the vehicle succefully)
- 2016-05-17 09:50:39下载
- 积分：1
