| Line 5: | Line 5: | ||
= [[Image:Intro1.jpg]] = | = [[Image:Intro1.jpg]] = | ||
| − | = <br> '''2. Derivation''' = | + | = <br> '''2. Derivation''' = |
| − | <br> [[Image:Derivation1.jpg]] <br> [[Image:Derivation2.jpg]] <br> [[Image:Derivaa3.jpg]] | + | |
| + | <br> [[Image:Derivation1.jpg]] <br> [[Image:Derivation2.jpg]] <br> [[Image:Derivaa3.jpg]] = | ||
= <br> 3. Example = | = <br> 3. Example = | ||
| − | = <br> If) D = 2 <br> [[Image:Mydrawing1.jpg]] | + | = <br> If) D = 2 <br> [[Image:Mydrawing1.jpg]] <br> [[Image:Mydrawing2.jpg]] <br> [[Image:Mydrawing3.jpg]] = |
= <br> 4. Conclusion = | = <br> 4. Conclusion = | ||
| − | = <br> make sure to answer the question!!!!!! <br> | + | = <br> make sure to answer the question!!!!!! <br> = |
Revision as of 06:52, 10 October 2014
Contents
1. Introduction
Sampling is essential to convert analog signal to digital signal. In this page, I would specifically explain about downsampling.
In digital signal processing, the decimator performs decimation, which is downsampling a signal. In other words, when a digital
signal is downsampled, the signal's sampling rate would be reduced.
2. Derivation
=
