Data to generate Fig. 21: Sparse Array Before...
URL: https://data.nist.gov/od/ds/mds2-2595/Fig21_SparseArrayBeforeAndAfterOptimization.csv
A simple approach for mitigating grating lobes in a sparse lattice is to perturb the regularity of the grid spacing by applying a random offset to each spatial sample. These data compare the spatial locations of a regularly sampled sparse array labeled as "Before" to the randomly perturbed sparse array sample locations labeled as "After".
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Additional Information
| Field | Value |
|---|---|
| Data last updated | August 7, 2022 |
| Metadata last updated | November 21, 2025 |
| Created | August 7, 2022 |
| Format | Organized with x data given in the first column and, for line plots, y data given in subsequent columns or, for surface plots, y data given in the second column and z or color data given in the third column. Column headers define each axis with units reported as "_units". |
| License | other-license-specified |
| Datastore active | False |
| Has views | False |
| Id | 45eccec7-cd4f-4dd3-8de0-59e0da01bee0 |
| Mimetype | text/csv |
| Package id | 5231578b-0210-491a-a66a-6acf35e9c220 |
| Position | 4 |
| State | active |