tiaopinfangzhen

自己做的一个DCDC升压电路模型，通过设置占空比可以将电压升高到目标值(DCDC boost)

说明：  LDPC译码函数的matlab程序，希望大家能够喜欢(LDPC decoding function of Matlab procedures in the hope that we can love)

介绍了UKF的原理，并给出了具体滤波实例(UKF used to filter)

一种新型的基于反馈的混沌序列流密码发生器(A new chaotic sequence based on the feedback stream cipher generator)

对涡旋光场光波传输进行仿真，对于不同拓普电荷情况仿真输出。(Lightwave transmission vortex light field simulation for different situations TOP charge simulation output.)

说明：  LMD_局部均值分解的源代码以及验证程序(LMD_ local mean decomposition source code and verification program)

Slicing is useful for many Software Engineering applications and has been widely studied for three decades, but there has been comparatively little work on slicing Extended Finite State Machines (EFSMs).

卡尔曼滤波方法及其在变形监测中的应用,讲述了其原理及应用 (Kalman filter and its applications in deformation monitoring)

高速铁路路基沉降是一个复杂的系统过程,涉及不同时期、不同工况,选用单一的预测模型不足以反映路基整体的变形规律.Logistic模型及Verhulst模型的曲线均为S形,可以反映全过程的地基沉降与时间的关系.针对路基填筑期和降水期两个时段利用MATLAB软件编制程序计算模型参数,得到Logistic模型和灰色Verhulst模型,进而求得两者的最优加权组合模型.对比结果表明:在路基填筑期由两者的最优加权组合模型预测得到的结果与实测结果较吻合,拟合精度高于单一模型 而在降水期Verhulst模型的预测值更接近实测值,平均相对误差约为1.75％,拟合精度较高.(High-speed railway subgrade settlement process is a complex system involving different times and in different conditions, the choice of a single forecasting model does not adequately reflect the overall deformation of roadbed. Curve Logistic model and Verhulst models are S-shaped, the whole process can be reflected foundation settlement versus time. against roadbed construction period of two hours and precipitation using MATLAB software programming model parameters, the Logistic model and gray Verhulst model, and then get the optimal model of a weighted combination of the two. comparative results indicate : results and experimental results in the roadbed construction period by the weighted combination of the best of both models predicted than the anastomosis fitting accuracy than a single model precipitation predicted value of Verhulst model closer to the actual value of the average relative error approximately 1.75 fitting accuracy.)

说明：  基于MTPA和弱磁控制的永磁同步电机的矢量控制(Vector Control of Permanent Magnet Synchronous Motor Based on MTPA and Flux Weakening Control)