netcode_opt

create a gaussian bell

image thresholding otsu method

用于提取心音包络的程序，编译运行较好，有界面显示。(Used to extract the heart sound envelope program, compile and run better, there are screen displays.)

基于LMS算法的均衡技术在matlab上的仿真应用(Equalization technique based on the LMS algorithm in matlab simulation applications)

2D四杆桁架结构的MATLAB有限元分析实例 用于编程实现有限元计算(MATLAB finite element analysis example of 2D four truss structure)

mapwindow6的源码。对于学习提高非常有用(mapwindow6 source. Very useful for learning to improve.)

matlab程序设计功能教程matlab program design features tutorial(matlab program design features tutorial matlab program design features tutorial)

对经过椒盐噪声处理的图像进行均值滤波和中值滤波的MATLAB程序，可直接运行得到图形结果（原创）。(The Median filter and Mean filter for a figure processed by salt and pepper noise.)

光谱、色谱的保留时间飘移校正的COW算法，MATLAB环境运行(baseline correction of correlation optimised warping)

说明：  自制的快速傅立叶变换函数，可以用来对比工具自带的fft函数，比较其执行时间随Ｎ值变化的情况(privately fast Fourier transform function can be used to contrast the instruments onboard fft function, compared with the time of its implementation N changes in the value of)