mulFastDown

有关机动目标跟踪，卡尔曼滤波相关的资料，对从事卡尔曼滤波研究，机动目标跟踪的朋友有参考价值 (The maneuvering target tracking, Kalman filtering relevant information, engaged in Kalman filtering, target tracking friends have reference value)

state space model of system sampling time

说明：  混合编程C#与matlab,完成复杂程序算法的调用(Mixed Programming C# with matlab, the call complex program algorithm)

matlab做的有源电力滤波器的仿真模型，做的有点乱。(matlab to do the simulation model of active power filter, do a bit messy.)

基于matlab的二维低通滤波器的设计，可用于图像滤波(Matlab-based two-dimensional low-pass filter design can be used for image filtering)

Photovoltaic solar power technology is being pushed to the forefront as a viable alternative source of renewable energy. Addressing the key design challenges involved in the development and implementation of these systems requires simulation tools capable of not only modeling and analyzing the behavior of diverse electronic components, but also the ability to combine them with the associated control algorithms and uate the full system performance. In this webinar, MathWorks engineers demonstrate how to use dynamic models to test and validate the performance of photovoltaic systems that include the PV arrays, the power converters and inverter electronics, and a variety of loading conditions, including a connection to the utility grid. The examples show how simulation can be used to perform design trade-offs and to develop and test control algorithms, including maximum power point tracking (MPPT).

说明：  模拟X成像，x源为一点源，仿体为一正方体，接收器分辨率可自己设置。(x-ray imaging simulation)

该方法为遗传算法，能解决一系列不定问题，所以效果很好。(The method of genetic algorithm, can solve a series of indefinite problems, so very good.)

-Calculates a rectangle s field. -Lockes a pc :D -Mixes a string then calculates the sum -Finds the max number

四阶龙格库塔法解微分方程组实例，没有调用函数，而是在基本含义基础上进行编译，有助于对龙格库塔法的理解。(Fourth-order Runge-Kutta method for solving differential equations instance, did not call the function, but on the basis of the basic meaning of compiler, contribute to the understanding of Runge-Kutta method.)