Cycle Mania and Hadcrut3

From the fun school of posts here are a couple of plots that reconstruct hadcrut3v from a series of sine waves.
One shows reconstruction from cycles only; this has problems getting a good fit in the 1800s but shows rhat the next few years should be a period of reducing temperatures. The long period controlling the plot is 317 year long
The other is constructed round a smooth increasing trend. A better fit in the 1800s and still shows that despite the trend the temperatures will be flat for a few more years before increasing with a vengance. The underlying trend is defined by this polynomial
y = 2.40389E-07x3 - 1.34093E-03x2 + 2.49320E+00x - 1.545547E+03

Do either have any predictive skills. = NO

The most importasnt thing shown is in the the trending plot where  despite an ever increasing trend there is still a period where temperatures appear not to increase - from 1998 to 2018. this is due to an underlying 60year period being on a down part of the cycle. This is something that the "skeptics" cannot seem to grasp - CO2 is increasing so why is temperature static?.

The all cycle:

317 year and 60.1 year cycles controlling the "trend"

The trend+cycle plot

Trend and 59.75 year cycle controlling trend

So what curve are we "following" - only another 4 or so years will tell!.

Earlier posts:
http://climateandstuff.blogspot.co.uk/search/label/simulation