s t t
play

s tt s - PowerPoint PPT Presentation

trst t tt sr rrts r rr s trt s


  1. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛ ▲ás③❧ó ❑❛❜ó❞✐ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  2. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❉❡✜♥✐t✐♦♥s ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ◮ ❙✐♠✐❧❛r t♦ t❤❡ ❉❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ◮ ❚❤❡ ❞✐✛❡r❡♥❝❡ ✐s ✐♥ t❤❡ tr❛♥s✐t✐♦♥ ❢✉♥❝t✐♦♥ ◮ ❚❤❡r❡ ❝❛♥ ❜❡ ♠✉❧t✐♣❧❡ tr❛♥s✐t✐♦♥s ❢♦r ❛ st❛t❡ ❛♥❞ ❛ ❧❡tt❡r ◮ ❚❤❡r❡ ❝❛♥ ❜❡ ε tr❛♥s✐t✐♦♥s ✭❝❤❛♥❣✐♥❣ st❛t❡ ✇✐t❤♦✉t r❡❛❞✐♥❣ ❢r♦♠ t❤❡ ✐♥♣✉t✮ ◮ ❚❤❡ ❛✉t♦♠❛t♦♥ ❛❝❝❡♣ts ❛ ✇♦r❞ ✐❢ t❤❡r❡ ✐s ❛♥ ❛❝❝❡♣t✐♥❣ ❝❛❧❝✉❧❛t✐♦♥ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  3. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❊①❛♠♣❧❡s ❊①❛♠♣❧❡ ◮ Σ = { ✵ , ✶ } ◮ ❈r❡❛t❡ ❛ ♥♦♥❞❡t❡r♠✐♥✐st✐❝ ✜♥✐t❡ ❛✉t♦♠❛t♦♥ ❢♦r t❤❡ ❧❛♥❣✉❛❣❡✱ ✇❤❡r❡ t❤❡ ✇♦r❞s ❡♥❞ ✇✐t❤ ✵✶ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  4. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❊①❛♠♣❧❡s ❙♦❧✉t✐♦♥ ◮ L = { w | w ❡♥❞s ✇✐t❤ ✵✶ } ✵ ✶ ❆ ❇ ❈ ✵✱✶ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  5. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❊①❛♠♣❧❡s ❊①❛♠♣❧❡ ■■ ◮ Σ = { ✵ , ✶ } ◮ ❈r❡❛t❡ ❛ ♥♦♥❞❡t❡r♠✐♥✐st✐❝ ✜♥✐t❡ ❛✉t♦♠❛t♦♥ ❢♦r t❤❡ ❧❛♥❣✉❛❣❡✱ ✇❤❡r❡ t❤❡ ✇♦r❞s ❝♦♥t❛✐♥ ✶✶ ♦r ✶✵✶ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  6. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❊①❛♠♣❧❡s ❙♦❧✉t✐♦♥ ■■ ◮ L = { w | w ❝♦♥t❛✐♥s ✶✶ ♦r ✶✵✶ } ✵ ✱ ε ✶ ✶ ❆ ❇ ❈ ❉ ✵✱✶ ✵✱✶ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  7. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❊①❛♠♣❧❡s ❊①❛♠♣❧❡ ■■■ ◮ Σ = { ✵ , ✶ } ◮ ❈r❡❛t❡ ❛ ♥♦♥❞❡t❡r♠✐♥✐st✐❝ ✜♥✐t❡ ❛✉t♦♠❛t♦♥ ❢♦r t❤❡ ❧❛♥❣✉❛❣❡✱ ✇❤❡r❡ t❤❡ ✇♦r❞s ❝♦♥t❛✐♥ ✵✵ ❛♥❞ ✵✶✵ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  8. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❊①❛♠♣❧❡s ❙♦❧✉t✐♦♥ ■■■ ◮ L = { w | w ❝♦♥t❛✐♥s ✵✵ ❛♥❞ ✵✶✵ } ◮ st❛t❡ D ✿ ✇❡ ❛❧r❡❛❞② s❛✇ ✵✶✵ ✱ ✇❡ ♥❡❡❞ ✵✵ ◮ st❛t❡ H ✿ ✇❡ ❛❧r❡❛❞② s❛✇ ✵✵ ✱ ✇❡ ♥❡❡❞ ✵✶✵ ✵ ✱ ✶ ✶ ✵ ✵ ❇ ❈ ❉ ❊ ✵ ✵ ✵ ✱ ✶ ❆ ❋ ✵ ✵ ✵✱✶ ✵ ✵ ✶ ● ❍ ■ ❏ ✵ ✱ ✶ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  9. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❈♦♥❝❛t❡♥❛t✐♦♥ Pr♦♦❢ ❢♦r ❝♦♥❝❛t❡♥❛t✐♦♥ ◮ w ∈ L ✶ L ✷ ✐❢ ❛♥❞ ♦♥❧② ✐❢ w = w ✶ w ✷ ✇❤❡r❡ w ✶ ∈ L ✶ ❛♥❞ w ✷ ∈ L ✷ ◮ ■❢ L ✶ ❛♥❞ L ✷ ❛r❡ r❡❣✉❧❛r t❤❡♥ L ✶ L ✷ ✐s ❛❧s♦ r❡❣✉❧❛r ◮ ■❢ L ✶ ❛♥❞ L ✷ ❛r❡ r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s✱ t❤❡r❡ ❛r❡ M ✶ ❛♥❞ M ✷ ✜♥✐t❡ ❛✉t♦♠❛t❛ ❢♦r t❤❡♠ ◮ ❋r♦♠ ❛❧❧ t❤❡ ❛❝❝❡♣t✐♥❣ st❛t❡s ♦❢ M ✶ ❝r❡❛t❡ ε tr❛♥s✐t✐♦♥s t♦ t❤❡ ✐♥✐t✐❛❧ st❛t❡ ♦❢ M ✷ ◮ ❚❤❡ ✐♥✐t✐❛❧ st❛t❡ ♦❢ t❤❡ ♥❡✇ ❛✉t♦♠❛t♦♥ ✐s t❤❡ ✐♥✐t✐❛❧ st❛t❡ ♦❢ M ✶ ◮ ❚❤❡ ❛❝❝❡♣t✐♥❣ st❛t❡s ♦❢ t❤❡ ♥❡✇ ❛✉t♦♠❛t♦♥ ❛r❡ t❤❡ ❛❝❝❡♣t✐♥❣ st❛t❡ ♦❢ M ✷ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  10. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❈♦♥❝❛t❡♥❛t✐♦♥ ❊①❛♠♣❧❡ ◮ Σ = { ❛ , ❜ } ◮ L ✶ = ✇♦r❞s t❤❛t st❛rt ✇✐t❤ ❛ ◮ L ✷ = ✇♦r❞s t❤❛t ❡♥❞ ✇✐t❤ ❜ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  11. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❈♦♥❝❛t❡♥❛t✐♦♥ ❊①❛♠♣❧❡ ◮ L ✶ = ✇♦r❞s t❤❛t st❛rt ✇✐t❤ ❛ ❛✱❜ ❛ ❆ ❇ ◮ L ✷ = ✇♦r❞s t❤❛t ❡♥❞ ✇✐t❤ ❜ ❛✱❜ ❜ ❈ ❉ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  12. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❈♦♥❝❛t❡♥❛t✐♦♥ ❊①❛♠♣❧❡ ◮ L ✶ = ✇♦r❞s t❤❛t st❛rt ✇✐t❤ ❛ ◮ L ✷ = ✇♦r❞s t❤❛t ❡♥❞ ✇✐t❤ ❜ ◮ L ✶ L ✷ = ❄ ◮ L ✷ L ✶ = ❄ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  13. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❈♦♥❝❛t❡♥❛t✐♦♥ ❙♦❧✉t✐♦♥ ◮ L ✶ L ✷ = ✇♦r❞s t❤❛t st❛rt ✇✐t❤ ❛ ❛♥❞ ❡♥❞ ✇✐t❤ ❜ ❛✱❜ ❛✱❜ ε ❛ ❜ ❆ ❇ ❈ ❉ ◮ L ✷ L ✶ = ✇♦r❞s t❤❛t ❝♦♥t❛✐♥ ❜❛ ❛✱❜ ❛✱❜ ε ❜ ❛ ❈ ❉ ❆ ❇ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

  14. ◆♦♥❞❡t❡r♠✐♥✐st✐❝ ❋✐♥✐t❡ ❆✉t♦♠❛t❛ ❈❧♦s✉r❡ ♣r♦♣❡rt✐❡s ❢♦r r❡❣✉❧❛r ❧❛♥❣✉❛❣❡s ❉❡t❡r♠✐♥✐③❛t✐♦♥ ❚r❛♥s✐t✐✈❡ ❝❧♦s✉r❡ ❚r❛♥s✐t✐✈❡ ❝❧♦s✉r❡ ∞ L i ◮ w ∈ L ∗ ✶ ✐❢ ❛♥❞ ♦♥❧② ✐❢ w ∈ � ✶ i = ✵ ◮ L n ✶ ♠❡❛♥s L ✶ ❝♦♥❝❛t❡♥❛t❡❞ t♦ ✐ts❡❧❢ n t✐♠❡s✳ ◮ L ✵ ✶ = ε ◮ ■❢ L ✶ ✐s r❡❣✉❧❛r t❤❡♥ L ∗ ✶ ✐s ❛❧s♦ r❡❣✉❧❛r✳ ▲ás③❧ó ❑❛❜ó❞✐ ▲❛♥❣✉❛❣❡s ❛♥❞ ❛✉t♦♠❛t❛

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend


More recommend