analysis-numerik

说明：  圆拟合，通过已知的多组数据，拟合出最小误差的圆(Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2)

matlab定点仿真资料，介绍如何用matlab进行定点仿真，便于下一步的硬件仿真(Matlab fixed-point simulation data)

用于图像处理的独立分量分析，使用大量的有限元法求解偏微分方程，music高阶谱分析算法。( Independent component analysis for image processing, Using a large number of finite element method to solve partial differential equations, music higher order spectral analysis algorithm.)

求解最优路径的MATLAB遗传算法，求解无人机在100个城市之间的最优路径(MATLAB genetic algorithm for solving optimal path)

高斯插值，本程序使用matlab开发环境实现了数值方法的高斯插值内容，方便好用，将所需插值数据加入，即可实现高斯插值(Gaussian interpolation, the program uses matlab development environment to achieve a numerical method of Gaussian interpolation content, easy to use, add the required data interpolation, Gaussian interpolation can be realized)

MATLAB Primer (7th Ed) - Timothy A. Davis & Kermit Sigmon(MATLAB Primer (7th Ed)- Timothy A. Davis & Kermit Sigmon)

作匀加速运动的空中目标的航迹示意图：该模型可以表示空中目标的直线运动、俯冲、上仰或者陆地目标的上下坡运动(For uniformly accelerated motion of air target track diagram: This model can represent linear motion aerial targets, dive, pitch up or downhill movement on land targets)

利用小波变化，进行滤波，去噪，通过模极大的去噪方法法，MATLAB的程序原代码，里面有很多程序及实例分析 (Using wavelet change, filtering, noise removal, modulus maxima de-noising method MATLAB program source code, there are a lot of procedures and examples)

Rough set theory can be regarded as a new mathematical tool for imperfect data analysis.The theory has found applications in many domains,such as decision support, engineering, environment, banking, medicine and others.

实现通信中的qpsk调制，可实现四进制相移键控的程序。(come true qpsk modultion)