完整的鱼眼校正算法源程序

A SIMPLE MODEL ESTIMATOR FOR MULTIPLE MODEL CONTROL. BUCK DC-DC CONVERTER APPLICATION

利用matlab软件对微电网光伏并网过程进行仿真，针对微电网的并网模式进行研究，实现微电网并网和孤岛两种状态的过渡(Matlab software to simulate the micro-grid photovoltaic grid for the microgrid grid mode research, micro power grid and island state transition)

说明：  利用Matlab/simulink搭建纯电动汽车底盘模型，仿真其底盘控制性能。(Using Matlab / Simulink to build a pure electric vehicle chassis model and simulate its chassis control performance.)

The enhancement of image contrast and preservation of image brightness are two important but conflicting objectives in image restoration. Previous attempts based on linear histogram equalization had achieved contrast enhancement, but exact preservation of brightness was not accomplished. A new perspective is taken here to provide balanced performance of contrast enhancement and brightness preservation simultaneously by casting the quest of such solution to an optimization problem. Specifically, the non-linear gamma correction method is adopted to enhance the contrast, while a weighted sum approach is employed for brightness preservation. In addition, the efficient golden search algorithm is exploited to determine the required optimal parameters to produce the enhanced images. Experiments are conducted on natural colour images captured under various indoor, outdoor and illumination conditions. Results have shown that the proposed method

应用背景通过经验模式分解(empirical modedecomposition，EMD)将信号分解成一系列单频率信号——本征模函数(intrinsic mode function，IMF),在通过 Hilbert 变换即可求得每个本征模函数的瞬时频率。Hilbert-Huang 变换在实际应用中，存在的最大问题就是端点效应。针对上述问题，提出一种以残差与原信号相关系数为阈值的自适应的虚假 IMF 筛选算法。 关键技术复杂信号分解成单频率信号,任意本征模函数需满足两个条件：(1)在整个数据长度，极值和过零点数目必须相等或最多相差一个；(2)在任意数据点，局部最大值的包络和局部最小值的包络的平均必须为零。

我自己流体代换源码，从co2置换到液体。(I own substitution fluid source, the liquid from the co2 replacement.)

FCTVOF的主程序,其中FCTVOF是求解关于VOF值的运输方程的一种经典算法，可求出各时刻的各网格的VOF值，从而利用界面重构技术实现界面的重构。(FCTVOF main program, including FCTVOF is for solving the transport equation of VOF value a classic algorithm, can calculate the VOF value of each moment of each grid, so as to make use of the interface to refactor the technical implementation interface. )

有CDF三角函数曲线/三维曲线图，均值便宜跟踪的示例，鲁棒性好，性能优越，毕业设计有用，真的是一个好程序，数值分析的EULER法。

matlab的基础功能代码，已经与其相关的图形配合，介绍基础功能(The basic function of MATLAB)

信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整(Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection)