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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 )

Create a video file, by continuously reading an image from url (Create a video file, by continuously reading an image from url)

numerucal methods to solv deff equations

QPSK-MSK-QAM-OFDM matlab仿真m文件(QPSK-MSK-QAM-OFDM matlab simulation m file)

该程序用以对2FSK信号调制解调的仿真程序，信道为高斯白噪声，采用FFT方法对其解调(procedures for the right 2FSK signal modulation and demodulation of the simulation program, channel for white Gaussian noise, FFT method demodulation)

Object MatLab implementation of the Robust Non-Linear Smoother (RNLS) for state-space models

时间发生时间频域编码与地形图显示时间发生时间频域编码与地形图显示(Frequency domain code)

使用Matlab语言生成Xfoil的计算文件，并调用Xfoil快速计算翼型的气动力(Using Matlab language generation Xfoil calculation file and call Xfoil quick calculation of aerodynamic airfoil)

fingerprint recognition matlab code

说明：  Fox Hunting Algorithm