Plotting Excel Sheet of 0s and 1s inkjet printer visualization

1 次查看（过去 30 天）
Sam Schiavitti
Sam Schiavitti 2021-11-15
编辑： dpb 2021-11-15
Hello. I currently have an excel sheet of 0s and 1s. I am trying to visualize an inkjet print where ther 0s say dont print and the 1s say print. I My hope is that I can convert the 30x30 excel file into a plot on matlab where labels the print points with a dot on a graph. How would I accomplish this.

请先登录，再回答此问题。

回答（1 个）

dpb
dpb 2021-11-15
编辑：dpb 2021-11-15
How about
I=readmatrix('yourfile.xlsx');
imagesc(~I)
colormap(gray)
If you don't want an image, then try
[r,c]=ind2sub(size(I),find(~I)); % locate zeros
MrkrSize=36;
hSc=scatter(r,c,MkrSize,'MarkerFaceColor','k');
scatter draws marker area proportional to the marker size parameter, a radius of 6 with the plot() function is same visually as area of 36 with scatter()
  1 个评论
Sam Schiavitti
Sam Schiavitti 2021-11-15
Is there any way to edit the size of the squares in the plot. That way I can see what it would look like if i were to print with different size inkjet droplpets?

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Spreadsheets 的更多信息

标签

产品


版本

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by