Smoothing

Objective

Types

General
Sliding Point Algorithms

Simple n Point Averaging
Weighted n Point Averaging
- General
- Types
Examples
Problems
- Artifacts
- Examples
End Effects

Curve Fitting Algorithms

Polynomial/Spline Curve Fitting
Peak Fitting
Problems

Noise Removal Algorithms

General
FFT Filtering
- Principles
- Fourier Transforms
  - General
  - Samples
  - Limitations
    - Nyquist Sampling Theorem
    - Frequency Limit
    - Example
    - Series Truncation
- Pros and Cons
- Basic Filter Design
  - Objective
  - Basic Types
- Low Pass Limitations
- Ideal Filter Design
  - Principle
  - Formulation
  - Samples
Wavelet Filtering

Sample Smoothed Curves

Lecture Notes	HO	SC	Oct. 12
Supplements
Sample FFT Spectra Artifacts of Smoothing Wiener Filter Shapes Smooth at Small Step Size Smooth at Large Step Size