matlab 作业题答:x=linspace(-5,5,21);y=linspace(0,10,31);[xx,yy]=meshgrid(x,y);zz=cos(xx).*cos(yy).*exp(-sqrt(xx.^2+yy.^2)/4);subplot(1,2,1)%我感觉竖着放不如横着放好看,就横放了,如果按要求是要用subplot(2,1,1),下面也相应改成subplot(2,1,2)surf(xx,yy,zz)xlabel('x')...
在线等!急!帮忙解MATLAB的题,很简单!集集集!答:score=[78,89,64,73,68;83,77,80,78,70;82,91,78,82,68;];[MaxScore,Index]=max(score,[],2) %第一问,三六课最高分,及其学生序号 [MaxSum,IndexSum]=max(sum(score)) %三门课总分最高分及其学生序号 得到的结果为:MaxScore = 89 83 91 Index = 2 1 2 MaxSum = 257 Index...
求解matlab程序问题答:改好的程序:t=0:pi/20:2*pi;[x,y]=meshgrid(t);subplot(2,2,1)plot(sin(t),cos(t)),axis equal subplot(2,2,2)z=sin(x)+cos(y);plot(t,z),axis([0,2*pi,-2,2])subplot(2,2,3)z=sin(x).*cos(y);plot(t,z),axis([0,2*pi,-1,1])subplot(2,2,4)z=sin(x...