x1=[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100]
y1=[1,3,6,10,15,21,28,36,45,55,57,59,61,59,61,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,59,61,60,59,57,55,45,36,28,21,15,10,6,3,1]plot(x1,y1,'or')
hold on
X =min(x1):.1:max(x1);
Y =interp1(x1,y1,X,'pchip');plot(X,Y);
hold off
telnet下载地址： https://vault.centos.org/ 需要下载telnet 和 telnet-server
确认自己的服务器版本，我这里使用的是（Red Hat Enterprise Linux Server release 7.0 (Maipo)）对应的是Centos 7.0,所有到 https://vault.centos.or…
平面光波导_三层均匀平面光波导_射线分析法
三层均匀平面光波导：
折射率沿 x x x 方向有变化，沿 y y y、 z z z 方向没有变化三层：芯区( n 1 n_1 n1) > > > 衬底( n 2 n_2 n2) ≥ \geq ≥ 包层( n 3 n_3 n3)包层通常为空…
报错信息：
Could not connect to Redis at 127.0.0.1:6379: 由于目标计算机积极拒绝，无法连接。 报错原因：
访问不到Redis服务
解决方案：
将Redis服务打开！
使用cmd命令行打开本机服务管理：
services…
