The equation of the parabolic is: y = ax2 bx C;
I set the symmetry axis of the parabola for 26 degrees Celsius. Therefore, B value is 26 * (- 2A);
The compensation value is required to remain unchanged in the vicinity of 26 degrees Celsius, and the range of compensation values is limited to 50 in the full temperature range, so that the opening of the parabola is required, the absolute value of A is Sufficient small enough.
A is a negative number is the parabola opening down, and a positive number is the parabola opening up.
