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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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Wang_Transform
小波 王变换——matlab 程序实现。(Wang transform- matlab program.)
- 2009-06-20 17:24:59下载
- 积分：1
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GMSKsimulink
方便快捷的GMSK 使用matlab的simulink功能来完成仿真和模拟 很好用(Convenient for GMSK using matlab simulink function to complete the simulation and modeling good)
- 2012-04-11 22:33:26下载
- 积分：1
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zzsep
improvent sep called zsep
- 2021-04-19 12:38:51下载
- 积分：1
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mrsgarchestfor_con_all
马尔科夫状态转换模型的matlab预测程序(markov regime switching model code on matlab)
- 2012-04-21 18:57:41下载
- 积分：1
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fx_signal_fft_analysis
一种新的快速傅立叶变换的程序-Matlab实现(A program for a new fast Fourier transform)
- 2014-01-02 13:02:21下载
- 积分：1
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matlab
matlab实现各种滤波包括巴特沃思、切比雪夫或椭圆滤波器设计数字滤波器(Matlab finishes all kinds of filter including bart wirth, chebyshev or elliptic filter design digital filter
)
- 2012-05-15 21:39:10下载
- 积分：1
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exterior
Exterior penalty function
- 2011-07-13 10:31:27下载
- 积分：1
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huisemoxing
包括灰色模型主程序灰色模型被调用子函数，该子函数命名为(Including gray model is called the gray model main subroutine, the subroutine named)
- 2013-12-17 15:48:08下载
- 积分：1
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lb
说明： 改进型的形态滤波器（广义形态滤波），的源代码，仅供参考(Improved morphological filter (generalized morphological filter), source code, for reference only
)
- 2012-04-18 14:09:52下载
- 积分：1
