Karnaugh map reduction f (a, B, C, d) = ∑ m (0, 2, 8, 9, 10, 11, 13, 15)
http://www.hust-snde.com/hust/html/kjys/shuzi/szljjy2-4-2.htm Karnaugh map simplification is also known as graphic simplification. This method is simple, intuitive and easy to master, so it is widely used in logic design
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- 1. Karnaugh map reduction y (a, B, C, d) = ∑ m (0,13,14,15) + ∑ D (1,2,3,9,10,11)
- 2. Using Karnaugh map, the following functions are reduced to the simplest and one or expression f (a, B, C, d) = ∑ m (0,2,4,6,8,10) ..
- 3. Karnaugh map reduction f (a, B, C, d) = ∑ m (2,3,6,7,8,10,12,14), please draw Karnaugh map
- 4. Using Karnaugh map to simplify the following logic functions: Y (a, B, C, d) = ∑ m (2,3,5,7,8,9) + ∑ D (10,11,12,13,14,15) It can be mapped, but I hope the process can be more detailed,
- 5. Simplification of F (a, B, C, d) = ∑ (2,3,6,7,8,10,12,14) by Karnaugh map method
- 6. Given that the equation x minus 6x + q = 0 to the second power can be reduced to the form of (X-P) square = 7, then what can the square of X - 6x + P = 0 be reduced to
- 7. Given that the equation x minus 6x + q = 0 to the second power can be reduced to the form of (X-P) square = 7, then what can the square of X - 6x + q = 0 be reduced to kuai
- 8. Simplified into a general form of quadratic equation, please explain, thank you 3x square + 1 = 6x (3x-2) (x + 1) = x (2x-1)
- 9. Integral equation reduced to differential equation Y (T) = 2 / (E-1) ∫ e ^ ty (s) ds (integral limit is 0 to 1) - e ^ t If you don't simplify it, tell me what this integral equation means. How can I get t and s in the right integral, and then subtract t
- 10. Simplify √ (4-2 √ 3) to the form of a + B √ 3
- 11. Using Karnaugh map to simplify L (a, B, C, d) = ∑ m (0,1,2,5,6,8,9,10,13,14)
- 12. Finding the simplest and or and expression f (a, B, C, d) = ∑ m (0,2,7,13,15) + ∑ D (1,3,4,5,6,8,10) by Karnaugh map reduction
- 13. Karnaugh map method reduces the function to the simplest and or expression F 2 (a, B, C, d) = ∑ m (0,1,2,4,5,9) + ∑ D (7,8,10,11,12,13). Please provide Karnaugh map
- 14. As shown in the figure, in known triangle ABC, angle c = 90 degrees, ab = 10, BC = 6, AC = 8, P is the intersection of bisector of angle BAC and angle ABC, and the distance from point P to BC is calculated
- 15. Given sin α + cos α = 1 / 5, π ≤ α ≤ 2 π, the value of Tan α is obtained
- 16. The perimeter of a rectangle is 20 cm. If its length and width are in whole centimeters, how many possible values of the area of the rectangle?
- 17. It is known that the left and right focal points of the ellipse x2a2 + y2b2 = 1 (a > b > 0) are F1 and F2 respectively. If there is an intersection p between the straight line with an inclination angle of 30 ° and the ellipse and the PF2 ⊥ X axis, then the eccentricity e of the ellipse is () A. 33B. 32C. 22D. 23
- 18. As shown in the figure, R1 = 10 Ω, R2 = 20 Ω, R3 = 30 Ω, the power supply voltage is constant, if the switch S1 is closed and S2 is open, the reading of the ammeter is 0.3A, find: (1) what is the power supply voltage? (2) When S1 and S2 are disconnected, what is the reading of the ammeter? (3) When S1 and S2 are closed, what is the reading of the ammeter?
- 19. For example, if y = 4sin (Πx / 8 + a) passes through point (6,0), then a cannot be calculated The set of all a satisfying the condition
- 20. As shown in the figure, the bottom side of the hexagonal prism is 5cm long and the side edge is 4cm long. Observe the model and answer the question 1. How many faces are there? What are their shapes? Which faces have the same shape and area? 2. How many edges are there? What are their lengths?