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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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BFSK_
2FSK的调制解调，基于simulink的仿真(2FSK-simulink)
- 2009-11-05 20:39:40下载
- 积分：1
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matlab
matlab常用命令查询，方便新手入门matlab(matlab command queries used to facilitate the Getting Started matlab)
- 2010-05-18 14:20:55下载
- 积分：1
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yuchou2
说明： 用matlab解决线性回归问题，在约束条件下求解二次回归问题的极小值(Using matlab to solve linear regression problems, in the constraint solving quadratic regression under the condition of the minimum problem)
- 2008-10-31 22:55:42下载
- 积分：1
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aesdecrypt
This is the explanation about the data encryption, and this can be mostly used in the stegnography and cryptography, This encrypts the data such as image or any data file and can be used in hiding.
- 2013-03-10 22:57:19下载
- 积分：1
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opf
完全极坐标的内点法最优潮流程序，通用版，所有节点可用。(OPF program completely polar coordinates interior point method, the generic version, all nodes are available.)
- 2012-10-16 23:03:18下载
- 积分：1
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eigenfaces_sample
Eigenfaces is used to representing a face by projecting original images onto a face space defined by eigenvectors, and then a new face is compared to known faces by calculating the distance between their projections onto face space. (Eigenfaces is used to representing a face b y original projecting images onto a face space d efined by eigenvectors. and then a new face is compared to known faces by c alculating the distance between their project ions onto face space.)
- 2007-05-18 06:45:01下载
- 积分：1
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consolidator
consolidate data in table form
- 2012-11-01 21:41:56下载
- 积分：1
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matlabfzkj
matlab解用分支定界法解整数规划的程序。请大家参考(matlab solution using branch and bound method for solving integer programming procedures. Please refer to)
- 2013-07-13 10:50:37下载
- 积分：1
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MATLAB-Tutorial-whole-plot
MATLAB作图教程、详细的一维、二维、三维作图的教程。(MATLAB drawing tutorials, detailed one-dimensional, two-dimensional, three-dimensional mapping tutorial.)
- 2013-09-02 08:57:38下载
- 积分：1
