BAOCUN

输入经度、纬度和高度，计算任意近地面的重力场(Enter the longitude, latitude and altitude, calculation of arbitrary gravitational field near the ground)

—This paper shows a proposal for Type-reduction of an Interval Type-2 fuzzy set composed from α -cuts done over its primary membership functions. The defi nition of available Type-reduction methods for Interval Type-2 fuzzy sets are based on an homogeneous subdivision of the universe of discourse, so we propose an approximation algorithm for Type-reduction of an Interval type-2 fuzzy set through its primary α -cuts. Some defi nitions about the α -cut of a Type-2 fuzzy set are provided and used for computing the centroid of an Interval Type-2 fuzzy set through a mapping of its membership function, instead of its universe of discourse.

MATLAB code for reed soloman encoding

描述刚体卫星姿态稳定控制的程序。分为三种情况，小推力控制，飞轮控制与小推力飞轮联合控制。能在干扰下稳定卫星的姿态。( The program of attitude stabilization control for rigid satellite. It is divided into three situations: small thrust control, flywheel control and small thrust flywheel combined control. Can stabilize the satellite attitude under jamming. )

信号、图像对其求傅里叶变换时很普遍的频域分析，本程序提供对一维信号进行傅里叶变换，提出单边、双边变换！(Signal, images of their demand is very common when the Fourier transform frequency domain analysis, the program provides one-dimensional signals, Fourier transform, the unilateral, bilateral transform!)

伺服系统非线性Lugre摩擦力模型仿真 matlab(servo system Lugre friction model nonlinear simulation Matlab)

在Matlab下，实现jacob滤波算法，非常实用(In Matlab, to achieve jacob filtering algorithm is very practical)

输入图的形状矩阵，矩阵用D表示,通过优化得到结果(Shape input graph matrix, the matrix D stands for, get results by optimizing)

this is a function that represents Black hole optimization algorithm. with these files there are some benchmark problem codes.

recursive least square (RLS) algorithm using matlab with examples