3 ms·
I wonder if there’s a Fourier transform equivalent that’d let you stack up various inverse square curves to appropriate a linear curve?
by bigiain 8y ago
I wonder if there’s a Fourier transform equivalent that’d let you stack up various inverse square curves to appropriate a linear curve?
- ta_egdhs 8y agoyes. any set of complete functions form a vector space and can be used in a linear sum to appropriate other functions in the same space. the dot product tells you the value of the coefficients. The fourier transform is just a special case of this.