基于Matlab的标记分水岭分割算法 http://blog.sina.com.cn/s/blog_725866260100rz7x.html 1 综述 Separating touching objects in an image is one of the more difficult image processing operations. The watershed transform is often applied to this problem. The watershed tra…
可参考文涛,基于Matlab语言的多自由度振动系统的固有频率及主振型计算分析,2007 对于无阻尼系统 [VEC,VAL]=eig(inv(A)*K) 对于有阻尼系统,参考振动论坛计算程序 输入M,D,K function [v,w,zeta]=vbr_sf(m,d,k) %vbr_sf vbr_sf(m,d,k) % [v,w,zeta]=vbr4(m,d,k) % function vbr_sf finds the mode shapes and natural…
#xiaodeng#python3#基于SQL和PYTHON的数据库数据查询语句import pymysql #1.基本用法cur.execute("select * from biao") #2.查询某表中的特定数据,如某制定id和名字的数据cur.execute("select * from biao where id="XXXX" and name="xxx" ") #3.统计函数select count(1) from…
配置基于Vim的Python开发环境插件 Vundle YouCompleteMe NERDTree Vim-Jinja2-Syntax set nocompatible " be iMproved, required filetype off " required " set the runtime path to include Vundle and initialize set rtp+=~/.vim/bundle/Vundle.vim call vundle#begi…
