math_utils.hpp

神经网络是序列预测,C++实现

#ifndef MATH_UTILS_HPP
#define MATH_UTILS_HPP

#include <cmath>

double mean(double *ans, double* x, const int& length);
void meanDiff(double *ans, double *x, const int& length);
double max(double *vec, const int& length);
double min(double *vec, const int& length);
int rank(double *vec, const int& length);

double cor(double *x, double *y, const int& length);
double cov(double *x, double *y, const int& length);
double stdev(double *x, const int& length);

#endif // MATH_UTILS_H