# Matlab Project 3 ## 4084100046 龔鈺閎 ### Q1. ![](https://i.imgur.com/VXVmI45.png) ![](https://i.imgur.com/YaNQh9Y.png) ![](https://i.imgur.com/ChqKaBo.png) ![](https://i.imgur.com/foxfP6U.png) ![](https://i.imgur.com/FUSwZgS.png) ### Q2. #### V represents the eigenvectors, and Q represents the eigenvalues. ![](https://i.imgur.com/BhuKH5k.png) ![](https://i.imgur.com/wbhbOCO.png) ![](https://i.imgur.com/hKRcL00.png) ![](https://i.imgur.com/kQIWqGc.png) ![](https://i.imgur.com/G1LZtZq.png) ![](https://i.imgur.com/xhBd0VG.png) ### Q3. According to the tic toc consequence, the third one (Direct method) is much faster than the second one (For loop method). Becouse the comopiler of MATLAB is optimized. ![](https://i.imgur.com/TM1q6Rn.png) My method to compute the A^100 is to use a for loop to calculate A * A for 100 times.