ndarray-complex

Complex arithmetic for ndarrays

ndarray-complex

Complex arithmetic operations for ndarrays.

var ndarray = require("zeros")
var cops = require("ndarray-complex")
 
//Generate some arrays 
var a_r = zeros([10, 10])
  , a_i = zeros([10, 10])
  , b_r = zeros([10, 10])
  , b_i = zeros([10, 10])
  , c_r = zeros([10, 10])
  , c_i = zeros([10, 10])
  
//  ... do stuff ... 
 
//Multiply a and b, storing result in c: 
cops.mul(c_r, c_i, a_r, a_i, b_r, b_i)
npm install ndarray-complex

API

The API follows the same conventions as ndarray-ops. The following methods are exposed:

  • add[s,eq,seq] - Addition
  • sub[s,eq,seq] - Subtraction
  • neg[eq] - Negation
  • mul[s,eq,seq] - Multiplication
  • div[s,eq,seq] - Division
  • recip[eq] - Reciprocal
  • conj[eq] - Complex conjugate
  • exp[eq] - Complex exponent
  • mag - Complex magnitude (squared length)
  • abs - Complex length
  • arg - Complex argument

Credits

(c) 2013 Mikola Lysenko. MIT License