代码搜索：persistent
找到约 2,751 项符合「persistent」的源代码
代码结果 2,751
www.eeworm.com/read/144493/12787448
m chap1_7f.m
function [u]=pidsimf(u1,u2)
persistent pidmat errori error_1
if u1==0
errori=0
error_1=0
end
ts=0.001;
kp=1.5;
ki=2.0;
kd=0.05;
error=u2;
errord=(error-error_1)/ts;
errori=e
www.eeworm.com/read/139562/13148930
m chap1_3f.m
function [u]=pidsimf(u1,u2)
persistent pidmat errori error_1
if u1==0
errori=0
error_1=0
end
ts=0.001;
kp=1.5;
ki=2.0;
kd=0.05;
error=u2;
errord=(error-error_1)/ts;
errori=e
www.eeworm.com/read/138887/13205869
txt hibernate2 参考文档之九.txt
Chapter 9. 父子关系(Parent Child Relationships)
刚刚接触Hibernate的人大多是从父子关系（parent / child type relationship）的建模入手的。父子关系的建模有两种方法。比较简便、直观的方法就是在实体类Parent和Child之间建立的关联关系，从Parent指向Child，对新手来说尤其如此。但还
www.eeworm.com/read/322344/13382077
m chap1_7f.m
function [u]=pidsimf(u1,u2)
persistent pidmat errori error_1
if u1==0
errori=0
error_1=0
end
ts=0.001;
kp=1.5;
ki=2.0;
kd=0.05;
error=u2;
errord=(error-error_1)/ts;
errori=e
www.eeworm.com/read/320130/13432647
m chap4_8m1.m
function [u]=chap4_8m1(u1,u2,u3)
global s
persistent errori error_1
ts=0.001;
if u3==0
errori=0;
error_1=0;
end
s=2; %Selecting Signal Type
if s==1 %Step Signa
www.eeworm.com/read/320130/13432704
m chap1_7f.m
function [u]=pidsimf(u1,u2)
persistent pidmat errori error_1
if u1==0
errori=0
error_1=0
end
ts=0.001;
kp=1.5;
ki=2.0;
kd=0.05;
error=u2;
errord=(error-error_1)/ts;
errori=e
www.eeworm.com/read/318075/13488828
m chap1_3f.m
function [u]=pidsimf(u1,u2)
persistent pidmat errori error_1
if u1==0
errori=0
error_1=0
end
ts=0.001;
kp=1.5;
ki=2.0;
kd=0.05;
error=u2;
errord=(error-error_1)/ts;
errori=e
www.eeworm.com/read/315013/13553977
m chap4_8m1.m
function [u]=chap4_8m1(u1,u2,u3)
global s
persistent errori error_1
ts=0.001;
if u3==0
errori=0;
error_1=0;
end
s=2; %Selecting Signal Type
if s==1 %Step Signa
www.eeworm.com/read/315013/13554037
m chap1_7f.m
function [u]=pidsimf(u1,u2)
persistent pidmat errori error_1
if u1==0
errori=0
error_1=0
end
ts=0.001;
kp=1.5;
ki=2.0;
kd=0.05;
error=u2;
errord=(error-error_1)/ts;
errori=e
www.eeworm.com/read/312668/13606512
m chap4_8m1.m
function [u]=chap4_8m1(u1,u2,u3)
global s
persistent errori error_1
ts=0.001;
if u3==0
errori=0;
error_1=0;
end
s=2; %Selecting Signal Type
if s==1 %Step Signa