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non-linear Kalman based localisation in a field of landmarks

RANSAC limited to Euclidean transform

matlab code of filter for image enhancement

boltzman implement with matlab

灰色系统与模糊数学、黑箱方法的区别，灰色系统预测GM（1，1）模型，GM（1，N）模型，灰色系统模型的检验，应用举例。(Grey and fuzzy math, the difference between black-box approach, Grey forecasting GM (1,1) model, GM (1, N) model, gray system model testing, application examples.)

Monte Carlo simulation programme example. (Monte Carlo simulation programme example.)

大地测量中的坐标转换，高斯正算，matlab代码(Geodetic coordinate conversion, Gaussian positive operator, matlab code)

control of frequency of load in matlab simulations

matlab绘制指南针，能够调整位置，大小和让其旋转一定角度，很实用(Matlab to draw the compass, it can adjust the position, size, and let the rotation Angle, very practical)

Ber analyisis of QPSK in rician fading channel