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Matlab
课程设计中首先采用Ising model的思想建立一个二维的模型，然后利用重要性抽样和Monte Carlo方法及其思想模拟铁磁-顺磁相变过程。计算了顺磁物质的能量平均值Ev、热容Cv、磁化强度M及磁化率X的值，进而研究Ev、Cv、M、X与温度T的变化关系并绘制成Ev-T图、Cv-T图、M-T图、X-T图，得出顺磁物质的内能随着温度的升高先增大而后趋于稳定值；热容Cv、磁化率X随着温度的升高先增大后减小；磁化强度M在转变温度Tc处迅速减小为零，找出铁磁相变的转变温度Tc大约为2.35(First of all, curriculum design idea of the Ising model used to establish a two-dimensional model, the importance of sampling and then use Monte Carlo simulation methods and their idea of ferromagnetic- paramagnetic phase transition process. Paramagnetic material calculated average energy Ev, heat capacity Cv, magnetization M and susceptibility X value, and then study Ev, Cv, M, X and temperature changes in the relationship between T and plotted into Ev-T map, Cv- T diagram, MT map, XT maps drawn paramagnetic material can be increased as the temperature increased and then stabilized value heat capacity Cv, magnetic susceptibility X as the temperature increases after the first minus small magnetization M in the transition temperature Tc decreases rapidly to zero Department to identify ferromagnetic phase transition around the transition temperature Tc for 2.35)
- 2009-04-03 21:09:28下载
- 积分：1
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cluster-analysisprinciples
说明： 多元线性分析，之聚类分析原理资料2（与1不同）(Multiple linear analysis, the principle of cluster analysis data 2)
- 2011-04-07 11:13:12下载
- 积分：1
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holmes
RK4 method 1=euler,beuler 2=beuler,trap,rk4 3=trap,rk4 4=beuler,trap(RK4 method1=euler,beuler 2=beuler,trap,rk4 3=trap,rk4 4=beuler,trap)
- 2011-05-02 10:59:24下载
- 积分：1
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tracking1
tracking1 is used to track a man in video
- 2011-08-19 13:02:22下载
- 积分：1
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SHANNON-FANO
shannon fano algorithma source matlab
- 2013-08-31 18:42:36下载
- 积分：1
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04470128
The convergence of computers, the internet, and wide
variety of interactive video devices, in most of the
multimedia applications, all using different color
representations, is forcing the digital designer today to
convert between them. The objective is to have a
converter, which will be useful for number of applications
with a basic function of converting from one color space to
another. This paper discusses a PCI based system for one
such conversion
- 2013-02-19 15:59:47下载
- 积分：1
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bemd
二维经验模态分解的一个程序，改进了插值算法。输入为图像灰度图(A program of two-dimensional empirical mode decomposition and improved interpolation algorithm. Enter the grayscale image)
- 2014-11-08 16:02:28下载
- 积分：1
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vc
说明： 一个函数int fun(int *s,int t,int *k),用来求除数组的最大元素在数组中的下标并存放在k所指的储存单元中(A function int fun (int* s, int t, int* k), for requirements in addition to an array of the largest element in the array subscript coexist on the storage unit referred k)
- 2012-10-25 18:43:54下载
- 积分：1
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danchunxing
求解线性规划的单纯形法，M文件，里面有注释，可以求标准的线性规划问题。(Solve the linear programming of the simplex method, there are comments
)
- 2011-12-28 23:23:36下载
- 积分：1
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InTech-Simulation_of_power_converters_using_matla
A document for designing power converters by just using simulink
- 2013-05-10 03:06:30下载
- 积分：1
