readout.m

来自「里面囊括了基于matlab滤波器设计的各种.m文件」· M 代码 · 共 21 行

 
% H = READOUT(FILENAME)
%
% First read data from file, then plot the 
% frequency response of the filter if 
% 'N' is absent. Otherwise do not plot. 
% The data file is come from the Fortran 90
% application or Matlab data file. Data format
% is double precision
% This function is used in the biorthogonal filter
% bank design
%


function h = readout(filename)

fid = fopen(filename,'r');
h=fread(fid,'real*8');
fclose(fid);

%END