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imageretrieval
基于颜色和纹理的图像检索,颜色矩和gabor小波变换(image retrieval based on color and texture)
- 2020-12-04 15:19:23下载
- 积分:1
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dcrectifier
This simulation demonstrates the running of a DC motor with controlled (thyristor) line rectification (5 hp 240V 1200 rpm) rated torque Tr = 30 N.m.Results of out current and speed of the dc motor can be observed together with the rectifier voltage
- 2010-11-11 16:44:42下载
- 积分:1
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PWM
Matlab仿真单项PWM逆变器,需要Matlab7以上才能够执行(Matlab simulation of single PWM inverter, need to be able to perform more than Matlab7)
- 2011-12-17 19:08:00下载
- 积分:1
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ZHUIzhu-moxing
追逐问题是现实生活中的常见问题,本文就三人绕正三角形的追逐问题建立起了两个数学模型:一个充分应用运动的周期性首先给出了三人共边的充要条件,然后直接给出在一个周期内三人共边的次数及起止时刻,另一个则利用初等数论的方法给出了三人共边的另一个充要条件 利用matlab长于计算和强大的绘图功能,本文分别给出了求解两个模型的matlab程序,通过动画仿真演示三人绕正三角形的追逐模型,并给出三者共边的时间起止点和共边的次数。 更多还原
(The problem is that in real life the pursuit of the common problems, the paper chase on three questions about the triangle established two mathematical models: a full application of the cyclical movement Firstly, the necessary and sufficient conditions of the three sides, and then directly within a given period of three sides of the starting and ending times and moments, and the other using elementary number theory approach gives another three necessary and sufficient conditions of the edge using matlab longer computing and powerful graphics capabilities, this paper two models are given for solving matlab program, triangle chase through animated simulation model demonstrates trio around and gives the time of the beginning and ending points of the three sides and the number of edges. More Restore)
- 2013-12-18 19:09:45下载
- 积分:1
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bpso
说明: 二进制粒子群优化算法主代码, 其中bpso_project函数为特征子集评价函数, 对接自己的数据集与评价函数即可使用。(The main code of binary particle swarm optimization algorithm, in which the bpso_project function is the evaluation function of the characteristic subset, can be used by connecting its own data set and evaluation function.)
- 2021-04-29 14:18:43下载
- 积分:1
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xiansousuo
用黄金分割法来求解函数的极小点,不用求函数的导数,只需进行迭代即可,非精确线搜索技术用于解决极值区间(Golden section method to solve the minimum point of the function, do not seek the derivative of a function, simply iteration can be inexact line search techniques for solving extremal interval)
- 2013-04-05 16:25:24下载
- 积分:1
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RF_matlab
射频技术的matlab仿真例程,用于射频电路设计理论和应用。(RF matlab)
- 2011-11-25 15:12:53下载
- 积分:1
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example1
Metropolis within Gibbs sampling
- 2011-11-30 22:30:42下载
- 积分:1
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Modeling-algorithm-Quanshou-Lu-779
数学建模各种详细算法全收录,包括其MATLAB和Lingo实现,内容十分详细(Quanshou Lu various detailed mathematical modeling algorithms, including MATLAB and Lingo, and the content is very detailed)
- 2015-01-07 11:20:37下载
- 积分:1
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cdma_ofdm_ESE
A Hybrid Orthogonal Frequency Division Multiplexing & Code-Division Multiple-Access (OFDM-CDMA)
This is a simulation program for uncoded OFDM-CDMA system with QPSK modulation
and Complex channel modelled by Rayleigh fading. The program is modified based
on Iterative chip-by-chip multi-user detection has been adopted in this simulation
- 2015-01-23 04:12:40下载
- 积分:1