How to overlap a small picture onto the exact coordinates of a larger picture?

I have a small picture who is 150x135 pixels called Crop1. I have a larger picture who is 2000x2600 pixels called aa1. They are both color images. How do I paste the smaller picture in the bigger picture with the top left corner of the smaller picture at (950,1100) of the bigger picture. Thanks for all your help. This has been a problem for me the past week.

Answer 1

[Image Analyst]

See my image copy and paste demo, attached.

[Alexander Killam]

how do you do this for specific coordinates in RGB? I am not using the mouse click to select the the new pasted images as shown in this program

[Alexander Killam]

Better yet, how would I replicate this exact same program but using rgb images??

[Image Analyst]

Alexander, look at the code:

x1 = round(xCoords(1));
x2 = round(xCoords(2));
y1 = round(yCoords(5));
y2 = round(yCoords(3));

Well, you can just replace those with whatever x1,x2,y1,y2 values you want. They don't have to be from the result of clicking. You can hard code them in if you want.