Python : Convert IEEE to IBM Floating Point When creating code to read a SEG-Y file, I get the IEEE and IBM Floating Point format data. IBM floating point numbers are represented by one bit for the sign (S), 7 bits for the exponent, and 24 bits for the fraction. The exponent is to the
C/C++ : fftw Tutorial FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data. I use this library for compute FFT because the library is fast and simple to use. This is my fftw tutorial. So,
Qt : QScroolArea PaintEvent I want to create paintEvent in QScroolArea. This is a tutorial how to implement QScroolArea paintEvent method. I have confused how to create drawingEvent in the QScroolArea. So, after searching and try some of method, I create tutorial how QScroolArea implement paintEvent. This is the steps how to implemnt QScroolArea paintEvent
C/C++ : hanning Matlab Code I have converted hanning.m code from Matlab to C/C++. The hanning.m is a function in Matlab created hanning window. This is my C/C++ hanning code converted from Matlab :
