代码搜索:F
找到约 10,000 项符合「F」的源代码
代码结果 10,000
www.eeworm.com/read/107949/6187323
f mfftim.f
SUBROUTINE MFFTIM(C,IMSX,IVSX,IESX,NMX,NVX,NEX,TABLES,IERR)
* PURPOSE:
* THIS SUBROUTINE PERFORMS AN INVERSE FOURIER TRANSFORM ALONG
* THE SECOND DIMENSION OF A 3-DIMENSIONAL MAT
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f mfftis.f
SUBROUTINE MFFTIS(C,IMSX,IVSX,IESX,NMX,NVX,NEX,TABLES,IERR)
* PURPOSE:
* THE SAME AS MFFTIM. IT IS A VARIANT OF MFFTIM, OPTIMIZED FOR
* MAXIMUM PERFORMANCE ON MATRICES WHOSE FIRST
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f mfftdm.f
SUBROUTINE MFFTDM(C,IMSX,IVSX,IESX,NMX,NVX,NEX,TABLES,IERR)
* PURPOSE:
* THIS SUBROUTINE PERFORMS A DIRECT FOURIER TRANSFORM ALONG
* THE SECOND DIMENSION OF A 3-DIMENSIONAL MATRIX,
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f mfftiv.f
SUBROUTINE MFFTIV(C,IVSX,IESX,NVX,NEX,TABLES,IERR)
*
* PURPOSE:
* THIS SUBROUTINE PERFORMS AN INVERSE FOURIER TRANSFORM ALONG
* ONE DIMENSION OF A 2-DIMENSIONAL MATRIX, USING THE
*
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f mfftov.f
SUBROUTINE MFFTOV(C,IVS,IES,NV,NE,INDEX,ITEMP)
*
* PURPOSE :
* THIS ROUTINE PERFORMS A REORDERING OF A VECTOR-OF-VECTORS
* OF COMPLEX C[IVS,NV [IES,NE]], ACCORDING TO A
* PERMUTATI
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f mfftri.f
SUBROUTINE MFFTRI(C,ISV,ISE,NV,NE,RW)
*
* PURPOSE:
* THIS ROUTINE PERFORMS THE PRE-PROCESSING PHASE FOR
* REAL 2-DIMENSIONAL INVERSE DFT'S (SEE FORMULA (2.7)
* IN REF.[1]).
*
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f mfftds.f
SUBROUTINE MFFTDS(C,IMSX,IVSX,IESX,NMX,NVX,NEX,TABLES,IERR)
* PURPOSE:
* THE SAME AS MFFTDM. IT IS A VARIANT OF MFFTDM
* AIMED AT OPTIMAL PERFORMANCE ON MATRICES HAVING THE
*
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f mfftp.f
SUBROUTINE MFFTP(N,W,ID,IERR)
*
* THIS SUBROUTINE PREPARES TABLES FOR USE BY THE MFFT
* ROUTINES. THE PARAMETERS ARE
*
* N : IS THE ORDER OF THE TRANSFORM;
*
* W : ARRAY OF LENGT
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f mfftrp.f
SUBROUTINE MFFTRP(NN,RW)
*
* THIS ROUTINE PREPARES THE PHASE FACTOR TABLES TO BE USED IN THE
* POST-PROCESSING PHASE IN REAL TRANSFORMS, I.E. R2FFT AND R3FFT.
*
* THE DEFINITION OF PHASE FACT
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f mfftdv.f
SUBROUTINE MFFTDV(C,IVSX,IESX,NVX,NEX,TABLES,IERR)
* PURPOSE:
* THIS SUBROUTINE PERFORMS A DIRECT FOURIER TRANSFORM ALONG
* ONE DIMENSION OF A 2-DIMENSIONAL MATRIX, USING THE
*