| Plots, Figures | |||
| FFT of Beijing index | (png) (pdf) | 1470 to 1974; Hameed, 1983 | |
| PDO reconstruction | (png) | Shen et al, 2006, figure 2 | |
| MTM & wavelet of Beijing index | (png) | Shen et al, 2006, figure 5, modified | |
| Beijing flood/drought index 1470-1974 + MEM & LOMB Sp. | (pdf) (png) | From Yao, 1982 | |
| Beijing flood/drought index 1470-1974 + LOMB Sp. zoom | (pdf) (png) | 0-50, 0-5 & 0-1 yrs periods | |
| Frequency histogram of spectral maxima | (pdf) (png) | from MEM Spectrum | |
| Positive/Negative values ...or | (pdf) (png) | ||
| Separate index values | (pdf) (png) | the same as above, with colors | |
| Separate values: Lomb spectra | (pdf) (png) | ||
| As above, with neutral (=3) values | (pdf) (png) | look at the "strange" spectrum of neutral values | |
| ================= | ======= | ======== | |
| Data | |||
| Beijing flood/drought index 1470-1974 | (txt) | From Yao, 1982, Table 1 | |
| MEM Spectrum | (out) | ||
| LOMB Spectrum | (out) | ||
| Frequency of spectral Max | (txt) | ||
| Comp. Spectral Periods | (html) | Lomb, Mem. FFT | |
| ================= | ======= | ======== |