matlab數(shù)學建模資料-組隊心得合集5篇(編輯修改稿)
2024-10-13 06:59 本頁面
【文章內(nèi)容簡介】 ,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)Group1020Stack***Histc1010Hist***45123桿狀圖Data = [1,2,3,1,1,2 4 2 3]。DataP = Data。DataN = Data。DataP(Data 0)= NaN。DataN(Data 0)= NaN。figure。stem(DataP,39。k39。)。hold on。stem(DataN,39。b39。)。4321012123456789Data = [1,2,3,1,1,2 4 2 3]。DataP = Data。DataN = Data。DataP(Data 0)= NaN。DataN(Data 0)= NaN。figure。stem(DataP,39。k39。,39。fill39。)。hold on。stem(DataN,39。b39。,39。fill39。)。4321012123456789 Data = [1,2,3,1,1,2 4 2 3]。DataP = Data。DataN = Data。DataP(Data 0)= NaN。DataN(Data 0)= NaN。figure。stem(DataP,39。:diamondk39。,39。fill39。)。hold on。stem(DataN,39。:diamondr39。,39。fill39。)。4321012123456789Data = [1,2,3,1,1,2 4 2 3]。DataP = Data。DataN = Data。DataP(Data 0)= NaN。DataN(Data 0)= NaN。figure。stem(DataP,39。LineStyle39。,39。.39。,39。MarkerFaceColor39。,39。k39。,39。MarkerEdgeColor39。,39。green39。)。hold on。stem(DataN,39。LineStyle39。,39。.39。,39。MarkerFaceColor39。,39。red39。,39。MarkerEdgeColor39。,39。green39。)。4321012123456789三維圖形figure。[X,Y] = meshgrid(15:.5:15,12:.5:12)。%X belongs to [15,15] and Y belongs to [12,12].R = sqrt(X.^2 + Y.^2)+ eps。Z = sin(R)./R。mesh(Z)。%surf(X,Y,Z)xlabel(39。X39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)ylabel(39。Y39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)zlabel(39。Z39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)title(39。3D space39。,39。FontSize39。,16,39。FontName39。,39。Times New Roman39。)3D space by .***203040506070YXfigure。X=12::12。Y=12::12。%surf繪圖時，X,Y可以是一維向量，也可以是二維矩陣 R=ones(length(X),length(Y))。for i=1:length(X)for j=1:length(Y)R(i,j)= sqrt(X(i).^2 + Y(j).^2)+eps。end endZ = sin(R)./R。surf(X,Y,Z)。xlabel(39。X39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)ylabel(39。Y39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)zlabel(39。Z39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)title(39。3D space by surf39。,39。FontSize39。,16,39。FontName39。,39。Times New Roman39。)3D space by figure。[X,Y] = meshgrid(15:.5:15,12:.5:12)。%X belongs to [15,15] and Y belongs to [12,12].R = sqrt(X.^2 + Y.^2)+ eps。Z = sin(R)./R。plot3(X,Y,Z)。xlabel(39。X39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)ylabel(39。Y39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)zlabel(39。Z39。,39。FontSize39。,14,39。FontName39。,39。Times New Roman39。)title(39。3D space by plot339。,39。FontSize39。,
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