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Vectorize Question: How to get 2D Matrix Output?

Inputs:

Load.PWR 102030405060708090100110125121 mat W * :

Load power setting assuming 100V (nominal Watts at end of speaker cable)

Cable.Length 0.1 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5 2.75 121 mat km * :

Cable Length with all load at the far end (ie worst-case)

SPL.Reduction 1 dB * :

Sound pressure level (SPL) reduction

dB 1 :

All load at the far end of the cable

Constants:

ρ 0.0171 mΩ * mm * :

Resistivity of copper (temperature dependent)

Vectorized Formulas for Calculated Values:

Cable.CSA ρ Cable.Length * Load.PWR * A 2^* s 6^* 5000 kg 2^* m 4^* 1 - 10 SPL.Reduction 20 /^+ (* / vectorize :

Required cable size (mm²) as a function of Load_PWR, Cable_Length, & SPL_Reduction

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Resulting Cable Length for Given Load Power (W), Cable Length (m), & SPL Reduction (dB):

Cable.CSA mm 2^0.03 0.14 0.42 0.84 1.4 2.1 2.94 3.92 5.05 6.31 7.71 9.63 121 mat

Cable size required for the given Load_PWR, Cable_Length, & SPL_Reduction

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20220414 Vectorize Question.sm