Hello, I’m Tim,
and this is my website.
First, a few things about myself:
- I’m an Electrical Engineer by training, with a particular interest in electromagentics and wireless systems.
- I like to read and write.
- I like to make things hard for myself.
This website serves a few purposes:
Feel free to explore the tabs above. See what I’ve been up to below.
ECE538 Week 9:
The purpose of this week is to understand digital subbanding and single-sideband modulation.
Bar-Spring-Problem
Determine $\theta$ when the system reaches equilibrium. $\theta = 0$ when the spring is uncompressed.
Read more...ECE538 Week 8: Reconstruction Process and Upsampling
ECE538 Week 7: Sampling Theory Basics
The purpose of this week is to derive the relationship between the CTFT and DTFT, thus dipping our toes into sampling theory.
$$\boxed{X_s(\omega F_s) = X(\omega)}$$
ECE538 Week 6: CTFT and D/A Conversion
The purpose of this week is to revisit the continuous time fourier transform (CTFT) to prepare to understand sampling theory and digital to analog (D/A) conversion.
Read more...ECE538 Exam 1
Topics and concepts covered in the first 5 weeks of ECE538 at Purdue University.
Read more...ECE538 Week 4: Frequency Response of LTI Systems
The purpose of this week was to understand how pole/zero placement of the impulse response can affect the frequency response of an LTI system.
Read more...ECE538 Week 3: Z-Transform & DT Fourier Transform
The purpose of this week is to revisit the idea of the Z-transform and DTFT.
Read more...ECE440 Week 2: DSB-SC Modulation
An introduction to Double SideBand - Suppressed Carrier (DSB-SC) modulation and various methods of generation.
