This is a code repository accompanying the MRM paper "Improved Image Reconstruction and Diffusion Parameter Estimation Using a Temporal Convolutional Network Model of Gradient Trajectory Errors"
| Dataset | Waveform file | Waveform Description | Data Samples | Freq. Domain FWHM (kHz) |
|---|---|---|---|---|
| Training Dataset | train1.txt | Chirp (up-down) | 1260 | 85 |
| train2.txt | Chirp (up-down) | 1260 | 80 | |
| train3.txt | Chirp (up-down) | 1260 | 18 | |
| train4.txt | Chirp (up-down) | 1260 | 12 | |
| train5.txt | Triangles | 1250 | 6 | |
| train6.txt | Multisine | 1250 | 24 | |
| train7.txt | Trapezoids | 1250 | 13 | |
| train8.txt | Trapezoids | 1250 | 23 | |
| train9.txt | Slew-constrained Chirp (down) | 1260 | 33 | |
| train10.txt | Archimedean Spiral (out) | 1260 | (20 +/- 0.5 kHz tone) | |
| train11.txt | Variable Density Spiral | 1450 | (9 +/- 2 kHz tone) | |
| Validation Dataset | val1.txt | Trapezoids | 1260 | 13 |
| val2.txt | Trapezoids | 1260 | 29 | |
| val3.txt | Slew-constrained Chirp (down) | 1260 | 31 | |
| val4.txt | Archimedean Spiral (in) | 1260 | (20 +/- 0.5 kHz tone) | |
| val5.txt | Archimedean Spiral (out) | 1260 | (3 +/- 1 kHz tone) | |
| val6.txt | Variable Density Spiral | 1260 | (24 +/- 4 kHz tone) | |
| val7.txt | Variable Density Spiral | 1260 | (23 +/- 3 kHz tone) | |
| Test Dataset | rosette_mshot.txt | 40-shot 5-petal rosette | 671 | 6 |
| spiral_mshot.txt | 40-shot spiral in-out | 527 | 13 |