f2l.m~

来自「信号与信息处理-matlab信号处理工具箱源程序集合」· M~ 代码 · 共 14 行

function lambda=freq2lambda(freq)
%FREQ2LAMBDA Converts frequency to wavelength
% 
% lambda=freq2lambda returns the wavelength in m for a given frequency in
% hertz.


%% Variables
c=3e8;      % Speed of light
f=freq;      % Frequency to be converted

%% Calculation
lambda=c/f;