Just because the Matrix trigger looks more like an Angel trigger that a Timmy's doen't in itself make the feel similar. Most who have shot all three seem to agree that the Matrix trigger feel is closer to an Angel's than the Timmy's is.
For those that have both guns, take a look at the part number of your trigger microswitch. Also look at where the trigger makes contact with the lever on the microswitch. (How close to the plunger.) You can design a trigger in almost any shape but I suspect the big factor(s) in the difference in "feel" is/are one or both of the aforementioned.