代码搜索：微分几何
找到约 3,133 项符合「微分几何」的源代码
代码结果 3,133
www.eeworm.com/read/257196/11944549
m samp2_16.m
%Samp2_16
dt=0.01; %信号的采样间隔
t=0:dt:4*pi; %时间序列
y1=sin(t); %原始正弦函数值序列
subplot(3,1,1),plot(t,y1),title('原始信号')
%绘出原始正弦信号
y2=diff(y1)/dt; %对信号进行微分
subplot(3,1,2),plot(
www.eeworm.com/read/232704/14184958
m ivpodefun_para.m
%ivpodefun_para.m
%常微分方程
function dydt = ivpodefun_para(t,y,u)
dydt = zeros(2,1);
dydt(1) = y(2);
dydt(2) = u*(1-y(1)^2)*y(2)-y(1);
www.eeworm.com/read/232704/14184963
m odefun_linimp.m
%odefun_LinImp.m
%线性隐式常微分方程
function dydt = odefun_LinImp(t,y)
dydt = y.^2 + 2*y -2;
www.eeworm.com/read/232704/14184981
m ddefun_history.m
%ddefun_history.m
%延迟微分方程的历史函数
function y=ddefun_history(t)
y = zeros(2,1);
y(1) = 1;
y(2) = t-2;
www.eeworm.com/read/215382/15062802
m ivpodefun_para.m
%ivpodefun_para.m
%常微分方程
function dydt = ivpodefun_para(t,y,u)
dydt = zeros(2,1);
dydt(1) = y(2);
dydt(2) = u*(1-y(1)^2)*y(2)-y(1);
www.eeworm.com/read/215382/15062808
m odefun_linimp.m
%odefun_LinImp.m
%线性隐式常微分方程
function dydt = odefun_LinImp(t,y)
dydt = y.^2 + 2*y -2;
www.eeworm.com/read/215382/15062825
m ddefun_history.m
%ddefun_history.m
%延迟微分方程的历史函数
function y=ddefun_history(t)
y = zeros(2,1);
y(1) = 1;
y(2) = t-2;
www.eeworm.com/read/269453/11097488
m ivpodefun_para.m
%ivpodefun_para.m
%常微分方程
function dydt = ivpodefun_para(t,y,u)
dydt = zeros(2,1);
dydt(1) = y(2);
dydt(2) = u*(1-y(1)^2)*y(2)-y(1);
www.eeworm.com/read/269453/11097491
m odefun_linimp.m
%odefun_LinImp.m
%线性隐式常微分方程
function dydt = odefun_LinImp(t,y)
dydt = y.^2 + 2*y -2;
www.eeworm.com/read/269453/11097502
m ddefun_history.m
%ddefun_history.m
%延迟微分方程的历史函数
function y=ddefun_history(t)
y = zeros(2,1);
y(1) = 1;
y(2) = t-2;