%读入语音文件 fin=fopen('DR4_MLJH0_SX334.ADC','r'); x=fread(fin,'short'); fclose(fin); %时域波形 figure(1); plot(x,'LineWidth',2); xl…
Energy+Metering 源代码
汇集 Energy+Metering 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
function simple % SIMPLE solves Poisson equation with Dirichlet boundaray condition in a % L-shaped domain with FEM using uniform …
/*-------------------------------------------------------------------------* * …
/*-------------------------------------------------------------------------* * …
/*-------------------------------------------------------------------------* * …
function f0 = find_f0(x) % FIND_F0 Find fundamental frequency % % F0 = FIND_F0(X) % % Find the fundamental frequency of sig…
/* sat2.c Simple experiments with simulated annealing find the nonlinear least squares optimum solution usage: sat2 < inpu…
/* satest2.c++ Simple experiments with simulated annealing find the nonlinear least squares optimum solution usage: s…
function [pc,aux]=s_principal_components(seismic,varargin) % Function computes principal components of seismic data. It can output…
% % FUNCTION 2.5 : "cp0201_waveform" % % Generates the energy normalized pulse waveform % % Special case of the second deriva…