how to change the xtick of the picture into 10 power format?

Question

Mudasir Ahmed 2016-11-25

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/313916-how-to-change-the-xtick-of-the-picture-into-10-power-format

评论： Mudasir Ahmed 2016-11-25

采纳的回答： Adam

cdf.png

在 MATLAB Online 中打开

hi

I plotted one graph which is attached herewith. Now I want to change the x-axis ticks into 10 power format. for e.g

xticks=[-30 -25 -20 -15 -10 -5 0 5 10] 
into 
xticks=[10^-30 10^-25 10^-20 10^-15 10^-10 10^-5 10^-0 10^5 10^10]

when I manually change it, it shows '^' or 'E' sign, but I need in power format like 10 power -30. kindly help me I will be highly thankful to you

regards
mudasir

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Answer 1

Adam 2016-11-25

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/313916-how-to-change-the-xtick-of-the-picture-into-10-power-format#answer_244659

在 MATLAB Online 中打开

doc XTickLabel

You can set the labels to be whatever you want, using sprintf to format as you choose also.

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Mudasir Ahmed 2016-11-25

在 MATLAB Online 中打开

Dear Sir, i am pasting my code here. 
logthd1 =[   
       6.843537868704669
   5.261579776975061
   4.894879828396138
   4.874085408128338
   4.831551367594248
   4.775079549264455
   4.713952788136957
   4.637888657164218
   4.584653898492348
   4.454057020344940
   4.337076292500273
   4.215278907456408
   4.075283284186776
   3.899192022937307
   3.740720840086092
   3.541711048102796
   3.376678065544725
   3.261856064452944
   3.197899529003288
   3.188316428888483
   3.170777080404415
   2.828915542805843
   2.652807593420332
   2.435823252450498
   2.139346192126321
   1.973962127453105
 -26.734553309480972
   1.407502412748684
   2.078077147574767
   2.209796478229601
   2.475205297812676
   2.465106782864043
   2.517458176700679
   2.813887775551241
   2.355827844955987
   2.154823727091639
   1.978623164415960
   1.869352183889251
 -26.894328971485574
 -27.454248611361503
 -27.434372633215588
 -27.258006952167488
 -28.483233564230627
 -28.373563665210472
 -27.055069777871637
 -27.614203824082750
 -27.332313834275645
 -27.447288782127679
   2.860951086309619
 -27.278318432293652
 -28.853981182545333
 -28.214911178863836
 -28.030234104170749
 -27.904092587860987
 -27.737515096585149
 -28.304432741772004
 -28.483482283397837
 -28.129167133942818
 -27.634771207676614
 -27.722302938655481
 -27.736660107909728
  -0.086251528046185
 -27.427963534709583
 -28.396035355928685
 -28.102817227197900
 -28.595633009217920
 -27.209538563579255
 -27.682078763667690
 -28.877101410716932
 -28.022434936786180
 -27.840528217837257
 -27.721410173631824
 -28.067034193413846
 -27.947603151973894
 -27.545068006946416
 -27.914966003548525
 -27.879006318752925
 -29.223030035730421
 -27.747549498000538
 -28.810864911104080
 -29.000229146556144
 -27.877323756930497
 -28.788607437379525
 -29.422351135504577
   0.372556814988410
   1.313780507900629
   1.742137608452960
   1.839895171975693
   2.061827800868398
   0.845253350028244
   1.954481315038571
   1.876019902529872
   1.872635989885166
   1.887588275778711
   2.013238937720329
   2.207149773956605
   2.258909573755276
   2.363001034840652
   2.502633923118326
   2.568514962809769
];
for qw=1:100
    thd1(qw,:)=10^logthd1(qw,:)
end
assdff=sort(logthd1,'ascend')
a=0;
for i=1:100
    c(i,:)=a+1;
    a=c(i,:);
end
t = 1:100;
tq = 1:100;
x1q = interp1(t,assdff,tq);
y1q = interp1(t,c,tq);
plot(x1q,y1q,'r')