polyfit

软判决在OQPSK解调中实现对信号纠错的分析与纠错的(Soft-decision in the OQPSK demodulator to achieve error correction signal analysis and error correction)

说明：  With FR conjugate gradient method for solving unconstrained problem

useful to derive the bode plot simple structural formulae

WebCam Face Identification

基于小波的多聚焦图像融合，使用了MATLAB语言(Image fusion by wavelet )

计算灰色关联度，参考因子与比较因子共同存储在一个矩阵，参考因子为第一列(failed to translate)

说明：   在matlab中通过接口用c语言程序实现求和程序(In matlab interface used by c language program summation process)

MATLAB入门教程 来自大学课程资源网站(matlab teaching resources)

this code is for iris image enhancement using gaussian filter

此程序为用matlab编写的基于最小二乘法通过求解广义矩阵特征值及特征向量进行椭圆曲线拟合程序。 程序中x,y分别为采样点的横纵坐标。生成的结果矩阵为椭圆曲线aX^2+bXY+cY^2+dX+eY+f=0中的各项系数。(This program was written with matlab by solving the generalized least square method based on matrix values and eigen vectors of the elliptic curve fitting procedure. Process x, y, respectively transverse and longitudinal coordinates of sampling points. The results generated matrix of elliptic curve aX ^ 2+ bXY+ cY ^ 2+ dX+ eY+ f = 0 in the coefficients.)