peizhun

图创建一个放大框，当一个按钮被按下时，根据鼠标的位置。按“+”/“ - ”，而按下按钮来增加/减少放大。按 > / < ，而按下按钮来增加/减少箱尺寸。 按住Ctrl键的同时单击离开放大图。(Figure creates a magnification box when under the mouse position when a button is pressed. Press + / - while button pressed to increase/decrease magnification. Press > / < while button pressed to increase/decrease box size. Hold Ctrl while clicking to leave magnification on figure.)

Identify queue length by Edge detection with blocking

基于MATLAB的小波去噪音的仿真实验~适合初学者~所有代码都有(Simulation experiments based on MATLAB wavelet to noise ~ for beginners ~ all of the code )

此代码为相位一致性边缘检测的matlab代码，其对光照等因素没有影响，效果比较好。(This code is the phase coherence edge detection matlab code, its light and other factors did not affect the results better.)

Modified Julian date conversion.

追赶法求解三对角矩阵，用matlab调试过，可以直接使用 (Catch tridiagonal matrix method)

关于感知机的一个神经网络例子，适合初学者 可以下来看看(On a neural network perceptron example, suitable for beginners can be down to see)

几何活动轮廓模型（snake模型）中level-set算法的matlab源码(Geometric active contour model (snake model) in the level-set algorithm matlab source)

this is a sample for GUI in matlab.

此为《MATLAB教程》的第九章：稀疏矩阵。该书内容翔实，深入浅出，不可多得。(This is the MATLAB Guide in Chapter IX: sparse matrix. Book is informative, easy, hard to come by.)