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emdata_transform.cpp File Reference

#include "emdata.h"
#include "emfft.h"
#include <cstring>
#include <cstdio>
#include "gsl_sf_result.h"
#include "gsl_sf_bessel.h"
#include <iostream>
#include <algorithm>
#include <vector>
#include <utility>
#include <cmath>
#include "util.h"

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Typedefs

typedef vector< pair< float,
int > > 
vp

Functions

float calc_bessel (const int n, const float &x)


Typedef Documentation

typedef vector< pair<float,int> > vp
 

Definition at line 57 of file emdata_transform.cpp.


Function Documentation

float calc_bessel const int  n,
const float &  x
 

Definition at line 982 of file emdata_transform.cpp.

Referenced by EMAN::EMData::bispecRotTransInvN().

00982                                                {
00983         gsl_sf_result result;
00984 //      int success =
00985         gsl_sf_bessel_Jn_e(n,(double)x, &result);
00986         return (float)result.val;
00987 }


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