代码搜索：精度提升
找到约 3,114 项符合「精度提升」的源代码
代码结果 3,114
www.eeworm.com/read/376593/9312639
m examp3_33.m
f=inline('cos(15*x)','x');
tic, S=quadl(f,0,3*pi/2,1e-15), toc
S1=quad(f,0,3*pi/2) % 采用默认精度
S1=quad(f,0,3*pi/2,1e-15)
www.eeworm.com/read/198282/7942608
m examp3_33.m
f=inline('cos(15*x)','x');
tic, S=quadl(f,0,3*pi/2,1e-15), toc
S1=quad(f,0,3*pi/2) % 采用默认精度
S1=quad(f,0,3*pi/2,1e-15)
www.eeworm.com/read/243217/12954937
m ex0506.m
%例5-6 浮点数的精度
format long
eps(5)
eps(50)
eps(single(5))
www.eeworm.com/read/243217/12954941
m ex0508.m
%例5-8 无穷量和非数值量
x=1/0
y=exp(1000)
z=log(0)
v=Inf
a=0/0
b=NaN
c=NaN('single') %创建单精度浮点类型的非数值量
m=7i/0
a==b
www.eeworm.com/read/319404/13452357
m ex0506.m
%例5-6 浮点数的精度
format long
eps(5)
eps(50)
eps(single(5))
www.eeworm.com/read/319404/13452361
m ex0508.m
%例5-8 无穷量和非数值量
x=1/0
y=exp(1000)
z=log(0)
v=Inf
a=0/0
b=NaN
c=NaN('single') %创建单精度浮点类型的非数值量
m=7i/0
a==b
www.eeworm.com/read/408213/11401580
m examp3_33.m
f=inline('cos(15*x)','x');
tic, S=quadl(f,0,3*pi/2,1e-15), toc
S1=quad(f,0,3*pi/2) % 采用默认精度
S1=quad(f,0,3*pi/2,1e-15)
www.eeworm.com/read/345494/11812634
m ex0506.m
%例5-6 浮点数的精度
format long
eps(5)
eps(50)
eps(single(5))
www.eeworm.com/read/345494/11812644
m ex0508.m
%例5-8 无穷量和非数值量
x=1/0
y=exp(1000)
z=log(0)
v=Inf
a=0/0
b=NaN
c=NaN('single') %创建单精度浮点类型的非数值量
m=7i/0
a==b
www.eeworm.com/read/341680/12073261
m examp3_33.m
f=inline('cos(15*x)','x');
tic, S=quadl(f,0,3*pi/2,1e-15), toc
S1=quad(f,0,3*pi/2) % 采用默认精度
S1=quad(f,0,3*pi/2,1e-15)