How to do time warping in Matlab?

Can someone help me to time warp these three equations: y1=(2.841e-07)*x.^4 - (4.937e-05)*x.^3 + (0.002619)*x.^2 + ( 0.01026)*x + 0.2813;

y2=(2.538e-07)*x.^4 + (-4.407e-05)*x.^3 + (0.002397)*x.^2 + (0.006693)*x + 0.6821;

y3= (1.298e-06)*x.^4 + (-0.0001621)*x.^3 + (0.006248)*x.^2 + (-0.01043)*x + 1.021;

[Star Strider]

Please explain ‘time warp’.

They do not appear to be functions of time.

Answer 1

[Greg Dionne]

If you have the Signal Processing Toolbox, try DTW.

[Sajal Khandelwal]

can u please tell me the complete syntax using those 3 equations and solve it or elaborate