Miscellaneous Calculators online
Cordic Calculator
x =
y =
z =
cycles =
(1 ~
)
Vectoring
Rotation
Show binary format
Show Hex format
Fixed point binary integer part length:
Fixed point binary fraction part length:
Note:
to calculate arctan():select vectoring mode, set x=1, y=input, z=0; z[n]=arctan();
to calculate sine(),cos():select rotation mode, set x=0.607252935, y=0, z=input; x[n]=cos(), y[n]=sin();
ADC/DAC Calculator
Lowest Voltage:
V
Highest Voltage:
V
Number of digital bits:
Given Input digital number:
Dec
Hex
Bin
Known Output Analogue voltage:
Cournot Calculator
Unit price of A:
-> Range of A:
-
-> Resolution of A:
Unit price of B:
-> Range of B:
-
-> Resolution of B:
Equation of demand curve:
x +
Linear Convolution/Circular Convolution calculator
(real numbers only)
Enter 1st data sequence:
1 1 1 0 0 0
Enter 2nd data sequence:
0.5 0.2 0.3
(optional) circular conv length =
FFT calculator
Input: (accept imaginary numbers, e.g. 1+j 0 2+j 0 3 0 4 0)
1+j 0 2+j 0 3 0 4 0
Check for IFFT, uncheck for FFT.