mif_generation

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)

this program is for frquency shift keying

说明：  导航对准中的传递传递对准，采用角速度匹配。(Transfer alignment in navigation alignment, using angular velocity matching.)

很详细的分析了matlab编程，分析问题的方法(Very detailed analysis of the matlab programming, analysis of the problem)

power_VariableInductor.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_VariableInductor.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

UWB-Run from editor debug(F5)-PPM(pulse position modulation) of UWB monocycle and doublet waveforms. This m file plots the time and frequency waveforms for PPM 1st and 2nd derivative equations used in UWB system analysis. Fudge factors are required to correct for inaccuracies in the 1st and 2nd derivative equations. Tail to tail on the time wave forms must be considered as the actual pulse width.

按照3GPP标准，19个蜂窝小区（六边形）的建立(According to the 3GPP standard, 19 cell (hexagon) Establishment)

室内环境射线跟踪算法研究，这是对室内环境建模(Indoor Environment Research ray tracing algorithm, which is modeled on the indoor environment)

结合canny算子的自适应阈值分割和边缘提取算法，matlab(Combined with canny operator prepared adaptive threshold segmentation edge extraction algorithm, matlab)

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