Signal sampling
A sampled signal is a sequence of observations taken at defined intervals.
01. Establishing a reference
A sampled signal is a sequence of observations taken at defined intervals. Sampling interval determines sampling frequency. A useful working note records the context and the purpose of the study. Keep the details that explain what was noticed, and distinguish them from ideas that emerged later.
Sampling interval determines sampling frequency. This point should be read together with the stated reference and the conditions of the record.
02. Describing the setup
Noise can arise from several independent sources. When revisiting a series of observations, begin with the original context. Record the order of the work and keep the first descriptions alongside any later interpretation.
Noise can arise from several independent sources. This point should be read together with the stated reference and the conditions of the record.
03. Reading the first observation
The next pass through signal sampling focuses on comparison. A plotted trace is a representation of the samples. Look for the relationships between the details and retain enough context for another reader to understand the study.
A plotted trace is a representation of the samples. This point should be read together with the stated reference and the conditions of the record.
04. Working with variation
A sampled signal is a sequence of observations taken at defined intervals. Sampling interval determines sampling frequency. A useful working note records the context and the purpose of the study. Keep the details that explain what was noticed, and distinguish them from ideas that emerged later.
Filtering changes the frequency content of a signal. This point should be read together with the stated reference and the conditions of the record.
05. Comparing the records
Noise can arise from several independent sources. When revisiting a series of observations, begin with the original context. Record the order of the work and keep the first descriptions alongside any later interpretation.
Sampling interval determines sampling frequency. This point should be read together with the stated reference and the conditions of the record.
06. Interpreting a diagram
The next pass through signal sampling focuses on comparison. A plotted trace is a representation of the samples. Look for the relationships between the details and retain enough context for another reader to understand the study.
Noise can arise from several independent sources. This point should be read together with the stated reference and the conditions of the record.
07. Recording the conditions
A sampled signal is a sequence of observations taken at defined intervals. Sampling interval determines sampling frequency. A useful working note records the context and the purpose of the study. Keep the details that explain what was noticed, and distinguish them from ideas that emerged later.
A plotted trace is a representation of the samples. This point should be read together with the stated reference and the conditions of the record.
08. Reviewing the method
Noise can arise from several independent sources. When revisiting a series of observations, begin with the original context. Record the order of the work and keep the first descriptions alongside any later interpretation.
Filtering changes the frequency content of a signal. This point should be read together with the stated reference and the conditions of the record.
09. A second pass
The next pass through signal sampling focuses on comparison. A plotted trace is a representation of the samples. Look for the relationships between the details and retain enough context for another reader to understand the study.
Sampling interval determines sampling frequency. This point should be read together with the stated reference and the conditions of the record.
10. The limits of the study
A sampled signal is a sequence of observations taken at defined intervals. Sampling interval determines sampling frequency. A useful working note records the context and the purpose of the study. Keep the details that explain what was noticed, and distinguish them from ideas that emerged later.
Noise can arise from several independent sources. This point should be read together with the stated reference and the conditions of the record.
Illustrative reference data, not live measurements.
| Record | Category | Normalized value | Role |
|---|---|---|---|
| R-001 | Geometry | 33 | Reference |
| R-002 | Surface | 44 | Comparison |
| R-003 | Assembly | 84 | Control |
| R-004 | Geometry | 42 | Reference |
| R-005 | Surface | 30 | Comparison |
| R-006 | Assembly | 89 | Control |