Hist3 zero enteries

조회 수: 6(최근 30일)
Ankita Gupta
Ankita Gupta 2022년 11월 19일
댓글: Steven Lord 2022년 11월 20일
I have the following code which gives me
x1=load('file1.txt');
x2=load('file2.txt');
bin_x = linspace(0,1,100);
bin_y = linspace(0,1,100);
X=[x1 x2];
[cnt,c]=hist3(X,{bin_x,bin_y})
cnt=cnt/sum(cnt,'all');
[x,y] = meshgrid(bin_x,bin_y);
f=figure
sc=surfc(x,y,cnt)
which gives me
when I view this using axis([0 1 0 1]) in 2D plane it gives me
I want the change the color of blue area in surf plot to some lighter color and in 2D plot, I want to remove the blue colored area, how do I do that.

답변(1개)

Steven Lord
Steven Lord 2022년 11월 19일
Instead of using hist3 I recommend you use histogram2 instead. It has some properties, including Normalization and ShowEmptyBins, that you may find useful.
  댓글 수: 2
Steven Lord
Steven Lord 2022년 11월 20일
hist3 and histogram2 are not called with exactly the same input arguments. You will need to modify your code to replace calls to hist3 with calls to histogram2 and then modify the input argument list in your histogram2 call. See the histogram2 documentation page for the allowed calling sequences and examples of how to call it.

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