How to label Y axes in place of column1 column 2 etc

Question

Afsher P A 2020-7-27

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/571291-how-to-label-y-axes-in-place-of-column1-column-2-etc

评论： dpb 2020-7-30

clear; close all; clc
X = [1 : 1 : 31]
Y = [9	10	11	10	12	15	16	12	10	11	12	13	12	14	12	10	11	13	14	12	13	15	16	11	17	15	18	14	16	13	NaN; 14	12	10	11	13	14	12	13	15	16	11	10	12	15	16	11	17	15	18	14	16	10	12	15	16	12	10	11	15	16	12; 15	16	11	10	12	15	16	11	16	18	15	20	16	20	24	23	22	23	19	20	22	21	26	25	24	22	27	23	22	21	NaN; 23	19	20	22	21	26	25	24	22	15	16	12	10	11	12	13	15	16	11	16	18	15	20	16	20	24	22	21	26	25	24; 16	18	15	20	16	20	24	22	21	26	16	11	16	18	15	20	16	20	24	11	16	18	15	20	16	20	24	22	16	10	12; 10	12	15	16	12	13	14	12	13	15	16	11	10	18	15	20	16	20	24	11	16	18	15	18	15	20	16	20	24	22	NaN; 15	16	11	10	12	15	16	11	16	18	22	23	19	20	22	21	26	25	24	16	18	15	20	16	20	24	22	21	26	16	11; 20	24	23	22	23	19	20	22	21	26	15	16	11	10	12	15	16	11	16	18	10	12	15	16	12	13	14	12	13	15	NaN; 24	23	22	23	19	20	22	21	26	25	24	19	20	22	21	26	25	24	16	18	15	20	10	12	15	16	11	16	18	24	25; 26	25	24	19	20	22	21	26	25	24	22	15	16	12	10	23	22	23	19	20	22	21	26	25	24	23	22	23	19	20	22; 20	22	21	26	25	24	16	18	20	24	23	22	23	19	20	22	26	25	24	19	20	22	21	26	19	20	22	21	26	NaN	NaN; 20	24	23	22	23	19	20	22	21	15	16	11	10	12	15	16	16	18	22	23	19	20	22	21	10	12	15	16	12	13	14]
Z = transpose(Y)
stackedplot (X,Z)

How to label Y axes with month and year in place of column1 column2 etc

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Answer 1

dpb 2020-7-27

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https://ww2.mathworks.cn/matlabcentral/answers/571291-how-to-label-y-axes-in-place-of-column1-column-2-etc#answer_471595

在 MATLAB Online 中打开

YT=cellstr(datetime(2020,1:12,1,'Format','MMMyy')); % cellstr array of MMMyy
hSP=stackedplot(YT.','DisplayLabels',YT);           % stacked plot using y label strings

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dpb 2020-7-30

Works fine here...what specifically, is your code/data that doesn't work?

That's exactly what you asked for -- the labels as MMMYY instead of as "Column N"

What's more to want?

dpb 2020-7-30

I do see that stackedplot doesn't allow one to use ylabel, though. TMW seems to have locked it down pretty tight as for what one can/can't do...in first blush couldn't get at the underlying axes handles and the real kicker is can't use hold in order to put another axis on top. I hadn't tried text but suspect it'll not manage either for that part as there's no set of x,y coordinates to get to.

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