It can be seen that the integral in the above equations is the Fourier transform of the aperture function evaluated at frequencies = / = / = / = / Thus, we can also write the equation in terms of a Fourier transform as:
Companies commonly offer paid vacation time as a benefit of employment. Whether you have a few days or a few weeks, your time off must first get approved by your supervisor. To formally request time off for a vacation, write a letter to your supervisor and send a copy to the human resources department. Then, wait for an official approval before scheduling travel plans. 1. Check with the human resources department to confirm the amount of vacation time you have available to use.
Asking for a day off of work can be tricky depending on company policy and whether or not you get along with your boss. Most companies and bosses have a policy regarding how far in advance time off requests must be sent and approved. This is to ensure that your work is not disrupted during your absence.