This might be useful for analysis. I only process data where the ends of the divider read 40 and 4082 ...
How close V reading is to expected V calculated from actual Rh:RsCalculate Rh and see how close it is to actual RhCalculate average Rh and see how close it is to actual Rh
How close V reading is to expected V calculated from actual Rh:Rs
Code:
.-----.-----. .------.------.------. .--------------.----------. | Dir | Pin | | Vh | V | Vs | | V Expected | Error | |-----|-----| |------|------|------| |--------------|----------| | FWD | 1 0 | | 4082 | 307 | 40 | | 305.709 | +0.4222% | | REV | 0 1 | | 40 | 3813 | 4082 | | 3816.29 | -0.0862% | | FWD | 1 0 | | 4082 | 307 | 40 | | 305.709 | +0.4222% | | REV | 0 1 | | 40 | 3816 | 4082 | | 3816.29 | -0.0076% | | FWD | 1 0 | | 4082 | 307 | 40 | | 305.709 | +0.4222% | | REV | 0 1 | | 40 | 3816 | 4082 | | 3816.29 | -0.0076% | | FWD | 1 0 | | 4082 | 307 | 40 | | 305.709 | +0.4222% | | REV | 0 1 | | 40 | 3816 | 4082 | | 3816.29 | -0.0076% | `-----^-----' `------^------^------' `--------------^----------'Code:
.-----.-----. .------.------.------. .--------------.----------. | Dir | Pin | | Vh | V | Vs | | Rh Calc | Error | |-----|-----| |------|------|------| |--------------|----------| | FWD | 1 0 | | 4082 | 307 | 40 | | 4665.73 | -0.5175% | | REV | 0 1 | | 40 | 3812 | 4082 | | 4610.22 | -1.7010% | | FWD | 1 0 | | 4082 | 307 | 40 | | 4665.73 | -0.5175% | | REV | 0 1 | | 40 | 3815 | 4082 | | 4665.73 | -0.5175% | | FWD | 1 0 | | 4082 | 307 | 40 | | 4665.73 | -0.5175% | | REV | 0 1 | | 40 | 3814 | 4082 | | 4647.09 | -0.9149% | | FWD | 1 0 | | 4082 | 307 | 40 | | 4665.73 | -0.5175% | | REV | 0 1 | | 40 | 3814 | 4082 | | 4647.09 | -0.9149% | `-----^-----' `------^------^------' `--------------^----------'Code:
.-----------------.-----------------. .--------------.----------. | FWD Rh Calc | REV Rh Calc | | Rh Calc Avg | Error | |-----------------|-----------------| |--------------|----------| | 4665.73 | 4610.22 | | 4637.98 | -1.1092% | | 4665.73 | 4665.73 | | 4665.73 | -0.5175% | | 4665.73 | 4647.09 | | 4656.41 | -0.7162% | | 4665.73 | 4647.09 | | 4656.41 | -0.7162% | `-----------------^-----------------' `--------------^----------'Statistics: Posted by hippy — Fri May 10, 2024 12:24 pm
