## org.das2.math.fft.ComplexArray.ComplexArrayDoubleDouble

Implements ComplexArray that is backed by two float arrays.

## getImag

getImag( int i ) → double

### Parameters

i - an int

### Returns:

the imaginary component of the complex element i.
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## getReal

getReal( int i ) → double

### Parameters

i - an int

### Returns:

the real component of the complex element i.
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## length

length( ) → int

### Returns:

the number of elements in the array
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## setImag

setImag( int i, double value ) → void

### Parameters

i - the element index
value - the imaginary component, the real is not changed.

### Returns:

void (returns nothing)
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## setReal

setReal( int i, double value ) → void

### Parameters

i - the element index
value - the real component, the imaginary is not changed.

### Returns:

void (returns nothing)
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