my-2d_fft

偏微分方程的MATLAB解法,非常详细，可以学习(MATLAB Solution partial differential equations, very detailed, can learn)

Two-Phase Kernel Estimation for Robust Motion Deblurring

本文件介绍了matlab的数值计算和编程，利于加深matlab的学习(This document describes the Matlab numerical computation and programming, to help deepen the study of the matlab )

卡尔曼滤波的一个工具箱，包含了所需的函数，功能强大(Kalman filter a toolbox that contains the desired function, powerful)

this is a digital image processing project on canny edge detection and color filter done in matlab .m files included

河北大学matlab实验指导-郑晓昆 ，包含实验指导书内容和源代码，以及部分实验结果+图示(Hebei University, matlab experimental guidance- Zhengxiao Kun, including guide books content and source code, as well as some experimental results+ icon)

用MATLAB函数fir1设计一个具有如下指标的线性相位FIR带通滤波器：阻带截止频率为0.55pi 和0.85pi，通带截止频率为0.65pi和 0.75pi，最大通带衰减为0.2dB，最小阻带衰减为42dB。分别利用下面的窗函数来设计滤波器：汉宁窗、汉明窗、布莱克曼窗。对于每种情况，给出其冲激响应系数并画出设计的滤波器的幅频响应。(Designed with a MATLAB function with the following indicators fir1 linear phase FIR band-pass filter: stopband cutoff frequency for the 0.55pi and 0.85pi, passband cutoff frequency of 0.65pi and 0.75pi, maximum passband attenuation is 0.2dB, minimum stopband attenuation of 42dB. Window functions were used to design the following filter: Hanning, Hamming window, Blackman window. For each case, given its impulse response filter coefficients and draw the design magnitude response.)

LMS算法在系统辨识中的应用，用LMS算法跟踪未知系统的权矢量，最终使得更新的权矢量与未知系统权矢量相吻合(LMS algorithm applied in the system identification)

亚波长抗反射结构图，可以显示投射率的变化大小(subwavelength antireflect)

说明：  灰色关联聚类,根据数据的逼近程度来分类 (grey is used to coculte the cluster)