ctranspose!
ctranspose!(dest,src)
Conjugate transpose array src
and store the result in the preallocated array dest
, which should have a size corresponding to (size(src,2),size(src,1))
. No inplace transposition is supported and unexpected results will happen if src
and dest
have overlapping memory regions.
Examples

Conjugate transpose a matrix:
julia> A = [1+2im 3+4im; 5+6im 7+8im]; julia> B = similar(A, (size(A, 2), size(A, 1))); julia> ctranspose!(B, A) 2×2 Array{Complex{Int64},2}: 12im 56im 34im 78im
This example computes the conjugate transpose of matrix
A
and stores the result in preallocated matrixB
. 
Transpose a realvalued matrix:
julia> C = [1 2 3; 4 5 6]; julia> D = similar(C, (size(C, 2), size(C, 1))); julia> ctranspose!(D, C) 3×2 Array{Int64,2}: 1 4 2 5 3 6
Here, the function transposes the realvalued matrix
C
and stores the result in the preallocated matrixD
.  Handle complex conjugate transpose of a vector:
julia> v = [1+2im, 3+4im, 5+6im]; julia> w = similar(v, (size(v, 2), size(v, 1))); julia> ctranspose!(w, v) 3×1 Array{Complex{Int64},2}: 12im 34im 56im
This example demonstrates the conjugate transpose of a complex vector
v
and stores the result in the preallocated vectorw
.
Note: It is important to allocate the destination array dest
properly with dimensions (size(src, 2), size(src, 1))
to hold the transposed elements. Also, ensure that src
and dest
do not have overlapping memory regions to avoid unexpected results.
See Also
abs2, beta, binomial, ceil, cell, cross, ctranspose, ctranspose!, cummin, cumprod, cumprod!, cumsum, cumsum!, cumsum_kbn, div, divrem, eigfact, eigfact!, eigmin, eps, erf, erfc, erfcinv, erfcx, erfi, erfinv, exp, exp10, exp2, expm1, exponent, factor, factorial, factorize, floor, gcd, invmod, log, log10, log1p, log2, logspace, max, min, mod, mod1, modf, next, nextpow, nextprod, num, primes, primesmask, prod, realmin, sqrt, sum!, sumabs, sumabs!, sumabs2, sumabs2!,User Contributed Notes
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