3D plot including different colors

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Locks 2014-11-15

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评论： Star Strider 2014-11-23

采纳的回答： Star Strider

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Hi,

I'd like to create a 3-D Chart and be able to manipulate the axis in order to see the Dates. the code I completed so far is the following:

myDates=[735845;735846;735847;735850;735851;735852;735853;735854]
stock1=[100;98;102;110;108;122;140;145]
stock2=stock1.*1.1;
stock3=stock2.*1.2;
myStocks=[stock1 stock2 stock3];
myData=[myDates stock1 stock2 stock3]
surf(myStocks)

What I am doing is plotting 3 different stock Price paths and I would like to add the corresponding date on the x-axis and in Addition, be able to rotate the Chart, so that the first line of the plane is stock1, then stock2 and one in the back is stock3. I would also like to have the first value of stock1 on the left side and the last value on the right side so the curve is upward sloping from left to right in this case and also from front to back.

thanks a lot for your supprt.

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Star Strider 2014-11-16

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Locks, meet ribbon:

myDates=[735845;735846;735847;735850;735851;735852;735853;735854];
stock1=[100;98;102;110;108;122;140;145];
stock2=stock1.*1.1;
stock3=stock2.*1.2;
stox = [stock1 stock2 stock3];
figure(1)
ribbon(myDates,stox)
datetick('y', 'yyyy-mm-dd')
set(gca, 'FontSize',8)

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Star Strider 2014-11-17

在 MATLAB Online 中打开

What the HG2 graphics in R2014b lack in the flexibility that handle graphics had in previous releases, they more than make up for in frustration.

I’ve been working for at least the past two hours attempting to get both the the dates and data to plot correctly. If the dates plot correctly, the data do not plot at all, and if the data plot correctly, the dates either do not plot correctly or do not plot at all. What probably would have been a 15-minute (and quickly successful) solution in earlier versions is now impossible. I’ve tried to meshgrid the dates and every possible combination of handle graphics tricks I can think of. The only solution that worked plotted the dates so densely they were impossible to read (although I can’t claim that the dates plotted correctly then, because even zooming couldn’t distinguish them). When I tried to use the new datetime functions with meshgrid dates (so I could put them in the mesh statement), the code threw an error, telling me:

There is no DateTimeTickFormat property on the Surface class.

What you want to do is likely not possible in R2014b. If it’s any consolation, you’re in good company. It seems several options that were possible previously are now not at all possible.

I suggest you contact Tech Support to see if they have a solution. If they do, please post it here. I’d like to know what they come up with.

Locks 2014-11-23

I tried to make a pdf but it Looks awful. there are some black spots on the graphics, but I will try to find out more about Export_fig.

Thanks a lot for your help!

Star Strider 2014-11-23

My pleasure!

Also, search Kelly Kearney’s answers. She’s dealt with a some of these problems and her posts might yield some clues on how to do what you want.

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