kmean_zmx_try

ofdm的发射机用matlab仿真实现，浅显易懂，适合初学者使用(transmitters ofdm simulation using matlab, easy to understand and use for beginners)

自适应最小均方（LMS）算法（基于matlab平台）(adaptive minimum mean square (LMS) algorithm (based on Matlab platform))

说明：  该程序可以对遥感图像进行分类，使用的方法是BP神经网络。(The program can be used to classify remote sensing images, using the BP neural network.)

数字信号处理关于数字滤波器的设计，并用matlab实现(Digital signal processing on the digital filter design and realization of matlab)

This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust. It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse: ax^2 + bxy + cy^2 + dx + ey + f = 0, i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters (This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust. It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse: ax^2+ bxy+ cy^2+ dx+ ey+ f = 0, i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters )

基于记忆法抗雷达速度欺骗的仿真，参数设置简单，程序简明易懂(French anti-radar speed memory deceive based simulation, parameter setting is simple, easy to understand program)

四节点单元刚度矩阵，使用matlab编制，上传的是m文件。(QuadraticQuadElementStiffness，by matlab )

光束合成相干仿真器，模拟两个光束在空气中传播并相干，可进行参数设定。(Coherent beam combiner simulator to simulate the propagation and the two coherent light beams in the air, the parameters can be set.)

绘制磁路电感随空气隙长度变化的曲线，参数数据已经列于文件中(Draw magnetic inductance changes with the air gap length of the curve)

相位衬度成像中由振幅得到相位的恢复算法，MATLAB运行环境(Phase-contrast imaging obtained by the amplitude phase restoration algorithm, MATLAB runtime environment)