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java.lang.Objectjcuda.cuComplex
public class cuComplex
Java port of the CUDA complex number structure.
Field Summary | |
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float |
x
The real part of the complex number |
float |
y
The imaginary part of the complex number |
Method Summary | |
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static float |
cuCabs(cuComplex x)
Returns the absolute value of the given complex number. |
static cuComplex |
cuCadd(cuComplex x,
cuComplex y)
Returns a new complex number that is the sum of the given complex numbers. |
static cuComplex |
cuCdiv(cuComplex x,
cuComplex y)
Returns the quotient of the given complex numbers. |
static float |
cuCimag(cuComplex x)
Returns the imaginary part of the given complex number. |
static cuComplex |
cuCmplx(float r,
float i)
Creates a new complex number consisting of the given real and imaginary part. |
static cuComplex |
cuCmul(cuComplex x,
cuComplex y)
Returns the product of the given complex numbers. |
static cuComplex |
cuConj(cuComplex x)
Returns the complex conjugate of the given complex number. |
static float |
cuCreal(cuComplex x)
Returns the real part of the given complex number. |
java.lang.String |
toString()
Returns a String representation of this complex number. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public float x
public float y
Method Detail |
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public static float cuCreal(cuComplex x)
x
- The complex number whose real part should be returned
public static float cuCimag(cuComplex x)
x
- The complex number whose imaginary part should be returned
public static cuComplex cuCmplx(float r, float i)
r
- The real part of the complex numberi
- The imaginary part of the complex number
public static cuComplex cuConj(cuComplex x)
x
- The complex number whose complex conjugate should be returned
public static cuComplex cuCadd(cuComplex x, cuComplex y)
x
- The first addendy
- The second addend
public static cuComplex cuCmul(cuComplex x, cuComplex y)
x
- The first factory
- The second factor
public static cuComplex cuCdiv(cuComplex x, cuComplex y)
x
- The dividendy
- The divisor
public static float cuCabs(cuComplex x)
x
- The complex number whose absolute value should be returned
public java.lang.String toString()
toString
in class java.lang.Object
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