📄 units.m
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function TSTOOLunittab=units% Script to generate a .mat file called% units.mat which is the database for the unit class% After appending new units please execute this script in% directory @unit/private%% Label factor M L T C K I ML RD % -----------------------------------------------% lbm 0.45359 1% in 2.54e-2 0 1% ft 0.3048 0 1% % s 1.0 0 0 1% h 3600.0 0 0 1% min 60.0 0 0 1% % lb 4.4482 1 1 -2% lbf 4.4482 1 1 -2% in/s 2.54e-2 0 1 -1% in/s^2 2.54e-2 0 1 -2% g's 9.80665 0 1 -2% psi 6894.8 1 -1 -2% % BTU 1055.1 1 2 -2% W/m^2 1.0 1 0 -3 % BTU/h*ft^2 3.1547 1 0 -3 % % hz 6.28319 0 0 -1 0 0 0 0 1% rpm 0.10472 0 0 -1 0 0 0 0 1% % A 1.0 0 0 0 1% W 1.0 1 2 -3 % V 1.0 1 2 -3 -1% Ohm 1.0 1 2 -3 -2% pC 1.0e-12 0 0 1 1% -----------------------------------------------%% mass, length, time, current, temperature,luminal_intensity,% mole and plane_angle are eight different dimensions to% define different units.% a unit is described by a label (e.g. 'Hz'), a name (e.g. 'Hertz'), the quantity it describes (english and% german version) (e.g. 'Frequency' and 'Frequenz') and a row vector with 9 entries. The last eigth numbers% are the exponents of the eigth SI basic units (mass, length, time, current, temperature, luminal, intensity, amount% of matter and plane angle). For example the unit 'm' (meters) has the exponents 0 1 0 0 0 0 0 0 .% The first number is the factor to multiply the product of the SI basic units to get the resulting unit.% (e.g. km (kilometer) has a factor of 1000 compared to the standard unit m^1).TSTOOLunittab = { ... 'lbm' '' 'mass' 'Masse' [0.45359 1 0 0 0 0 0 0 0] 20 1 ; ...'in' 'inch' 'length' 'Laenge' [2.54e-2 0 1 0 0 0 0 0 0] 20 1 ; ...'ft' 'feet' 'length' 'Laenge' [0.3048 0 1 0 0 0 0 0 0] 20 1 ; ...'s' 'second' 'time' 'Zeit' [1.0 0 0 1 0 0 0 0 0] 20 1 ; ...'h' 'hour' 'time' 'Zeit' [3600.0 0 0 1 0 0 0 0 0] 20 1 ; ...'min' 'minute' 'time' 'Zeit' [60.0 0 0 1 0 0 0 0 0] 20 1 ; ...'b' '' '' '' [4.4482 1 1 -2 0 0 0 0 0] 20 1 ; ...'bf' '' '' '' [4.4482 1 1 -2 0 0 0 0 0] 20 1 ; ...'in/s' '' '' '' [2.54e-2 0 1 -1 0 0 0 0 0] 20 1 ; ...'in/s^2' '' '' '' [2.54e-2 0 1 -2 0 0 0 0 0] 20 1 ; ...'g' 'earth. grav' 'acceleration' 'Beschleunigung' [9.80665 0 1 -2 0 0 0 0 0] 20 1 ; ...'psi' 'pounds per square inch' 'pressure' 'Druck' [6894.8 1 -1 -2 0 0 0 0 0] 20 1 ; ...'BTU' '' '' '' [1055.1 1 2 -2 0 0 0 0 0] 20 1 ; ...'W/m^2' '' '' '' [1.0 1 0 -3 0 0 0 0 0] 20 1 ; ...'BTU/h*ft^2' '' '' '' [3.1547 1 0 -3 0 0 0 0 0] 20 1 ; ...'A' 'Ampere' 'current' 'Strom' [1.0 0 0 0 1 0 0 0 0] 20 1 ; ...'W' 'Watt' 'power' 'Leistung' [1.0 1 2 -3 0 0 0 0 0] 10 1 ; ...'PS' 'horse power' 'power' 'Leistung' [745.7 1 2 -3 0 0 0 0 0] 20 1 ; ...'V' 'Volt' 'voltage' 'Spannung' [1.0 1 2 -3 -1 0 0 0 0] 20 1 ; ...'V^2' 'Volt squared' '' '' [1.0 2 4 -6 -2 0 0 0 0] 10 1 ; ...'mV' 'miliVolt' 'voltage' 'Spannung' [1e-3 1 2 -3 -1 0 0 0 0] 20 1 ; ...'Ohm' 'Ohm' 'resistance' 'Widerstand' [1.0 1 2 -3 -2 0 0 0 0] 20 1 ; ...'pC' 'picoCoulomb' 'electric charge' 'Ladung' [1.0e-12 0 0 1 1 0 0 0 0] 20 1 ; ...'nC' 'nanoCoulomb' 'electric charge' 'Ladung' [1.0e-9 0 0 1 1 0 0 0 0] 20 1 ; ...'C' 'Coulomb' 'electric charge' 'Ladung' [1.0 0 0 1 1 0 0 0 0] 20 1 ; ... 'm' 'meter' 'length' 'Laenge' [1.0 0 1 0 0 0 0 0 0] 20 1 ; ...'km' 'kilometer' 'length' 'Laenge' [1000.0 0 1 0 0 0 0 0 0] 20 1 ; ... 'mm' 'milimeter' 'length' 'Laenge' [1.0e-3 0 1 0 0 0 0 0 0] 20 1 ; ... 'nm' 'nanometer' 'length' 'Laenge' [1.0e-9 0 1 0 0 0 0 0 0] 20 1 ; ... 'Hz' 'Hertz' 'frequency' 'Frequenz' [1.0 0 0 -1 0 0 0 0 0] 20 1 ; ... 'rpm' 'rounds per minute' 'angular speed' 'Drehzahl' [0.10471976 0 0 -1 0 0 0 0 1] 20 1 ; ... 'Pa' 'Pascal' 'pressure' 'Druck' [1.0 1 -1 -2 0 0 0 0 0] 20 20e-6 ; ... 'N' 'Newton' 'force' 'Kraft' [1.0 1 1 -2 0 0 0 0 0] 20 1 ; ... 'kg' 'kilogram' 'mass' 'Masse' [1.0 1 0 0 0 0 0 0 0] 20 1 ; ... 'u' 'atomic unit' 'mass' 'Masse' [1.660E-27 1 0 0 0 0 0 0 0] 20 1 ; ... 't' 'ton' 'mass' 'Masse' [1e3 1 0 0 0 0 0 0 0] 20 1 ; ... 'gr' 'gram' 'mass' 'Masse' [1e-3 1 0 0 0 0 0 0 0] 20 1 ; ...'K' 'degree Kelvin' 'temperature' 'Temperatur' [1.0 0 0 0 0 1 0 0 0] 20 1 ; ... 'rad' 'radian' 'angle' 'Ebener Winkel' [1.0 0 0 0 0 0 0 0 1] 20 1 ; ... 'cd' 'candela' 'luminal intensity' 'Lichtstaerke' [1.0 0 0 0 0 0 1 0 0] 20 1 ; ... 'mol' 'mole' 'amount of matter' 'Stoffmenge' [1.0 0 0 0 0 0 0 1 0] 20 1 ; ... 'm^2' 'square meter' 'area' 'Flaeche' [1.0 0 2 0 0 0 0 0 0] 20 1 ; ... 'm^3' 'cubic meter' 'volume' 'Volumen' [1.0 0 3 0 0 0 0 0 0] 20 1 ; ... 'l' 'litre' 'volume' 'Volumen' [1e-3 0 3 0 0 0 0 0 0] 20 1 ; ... 'km/h' 'kilometers per hour' 'speed' 'Geschwindigkeit' [0.27777778 0 1 -1 0 0 0 0 0] 20 1 ; ...'m/s' 'meter per second' 'speed' 'Geschwindigkeit' [1 0 1 -1 0 0 0 0 0] 20 1 ; ...'m/s^2' '' 'acceleration' 'Beschleunigung' [1 0 1 -2 0 0 0 0 0] 20 1 ; ...'J' 'Joule' 'energy' 'Energie' [1.0 1 2 -2 0 0 0 0 0] 20 1 ; ...'cal' 'calorie' 'energy' 'Energie' [4.186 1 2 -2 0 0 0 0 0] 20 1 ; ...'eV' 'electon volt' 'energy' 'Energie' [1.602E-19 1 2 -2 0 0 0 0 0] 20 1 ; ...'kwH' 'kilo Watt hour' 'energy' 'Energie' [3600000 1 2 -2 0 0 0 0 0] 20 1 ; ...'F' 'Farad' 'capacity' 'Kapazitaet' [1.0 -1 -2 4 2 0 0 0 0] 20 1 ; ...'T' 'Tesla' 'magnetic flux density' 'magn. Flussdichte' [1.0 1 0 -2 -1 0 0 0 0] 20 1 ; ...'Wb' 'Weber' 'magnetic flux' 'magn. Fluss' [1.0 1 2 -2 -1 0 0 0 0] 20 1 ; ...'N/m' 'Newton per meter' 'surface tension' 'Oberflaechenspannung' [1.0 1 0 -2 0 0 0 0 0] 20 1;};% to be continued ...%save('units.mat', 'TSTOOLunittab');⌨️ 快捷键说明
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