regress-209067

一个图像处理的MATLAB源程序，用于图像镜像处理(matlab)

分别在2幅灰度图像中加入一定量的高斯噪声和椒盐噪声，噪声强度自定。然后采用3×3的均值滤波器和3×3中值滤波器分别对噪声图像进行处理，给出两种处理方法的峰值信噪比(PSNR)；仿效“中值滤波”的方法，对原图像分别进行“极大值滤波”和“极小值滤波”，对所形成的图像给出说明。(Two gray-scale images a certain amount of Gaussian noise and salt and pepper noise , noise intensity since .)

说明：  针对NL-Mreans算法运算时间较长的问题，提出了优化，大大缩短了时间。(To solve the problem of long operation time of NL-Means algorithm, an optimization method is proposed, which greatly shortens the time.)

这是用matlab中的simulink仿真的Nakagami信道，对UWB研究者很有用。(This is in simulink with matlab simulation of Nakagami channel on UWB researchers useful.)

bfgs算法中需要用到的步长规则嗬嗬嗬嗬(the BFGS method)

This function gives as output the absorption coefficient of a cloud layer

exemple modeling pmsm simulink

用pocklington方程矩量法计算半波对称阵子天线的电流分布(Pocklington equation method of moments to calculate the half-wave symmetric time around the antenna current distribution)

matlab code for plot 2d gauss

多项式拟合！matlab 源码！！！ (Polynomial fitting！！！！！！！！！)