代码搜索结果
找到约 10,000 项符合
Z 的代码
e0542.m
syms x y;d2z_d2x=diff(x^6-3*y^4+2*x^2*y^2,x,2)%给出x的2阶偏导数
d2z_d2y=diff(x^6-3*y^4+2*x^2*y^2,y,2)%给出y的2阶偏导数
d2z_dxdy=diff(diff(x^6-3*y^4+2*x^2*y^2,x),y)%给出x y的偏导数
d2z_dydx=diff(diff(x^6-3*y^4+2*
e0542.m
syms x y;d2z_d2x=diff(x^6-3*y^4+2*x^2*y^2,x,2)%给出x的2阶偏导数
d2z_d2y=diff(x^6-3*y^4+2*x^2*y^2,y,2)%给出y的2阶偏导数
d2z_dxdy=diff(diff(x^6-3*y^4+2*x^2*y^2,x),y)%给出x y的偏导数
d2z_dydx=diff(diff(x^6-3*y^4+2*
e0542.m
syms x y;d2z_d2x=diff(x^6-3*y^4+2*x^2*y^2,x,2)%给出x的2阶偏导数
d2z_d2y=diff(x^6-3*y^4+2*x^2*y^2,y,2)%给出y的2阶偏导数
d2z_dxdy=diff(diff(x^6-3*y^4+2*x^2*y^2,x),y)%给出x y的偏导数
d2z_dydx=diff(diff(x^6-3*y^4+2*
e0542.m
syms x y;d2z_d2x=diff(x^6-3*y^4+2*x^2*y^2,x,2)%给出x的2阶偏导数
d2z_d2y=diff(x^6-3*y^4+2*x^2*y^2,y,2)%给出y的2阶偏导数
d2z_dxdy=diff(diff(x^6-3*y^4+2*x^2*y^2,x),y)%给出x y的偏导数
d2z_dydx=diff(diff(x^6-3*y^4+2*
exm010304.m
<mark>z</mark>1= 4 + 3i
<mark>z</mark>2 = 1 + 2 * i
<mark>z</mark>3=2*exp(i*pi/6)
<mark>z</mark>=<mark>z</mark>1*<mark>z</mark>2/<mark>z</mark>3
real_<mark>z</mark>=real(<mark>z</mark>)
image_<mark>z</mark>=imag(<mark>z</mark>)
magnitude_<mark>z</mark>=abs(<mark>z</mark>)
angle_<mark>z</mark>_radian=angle(<mark>z</mark>)
angle_<mark>z</mark>_degree=angle(<mark>z</mark>)*180/pi
...
exm010304.m
<mark>z</mark>1= 4 + 3i
<mark>z</mark>2 = 1 + 2 * i
<mark>z</mark>3=2*exp(i*pi/6)
<mark>z</mark>=<mark>z</mark>1*<mark>z</mark>2/<mark>z</mark>3
real_<mark>z</mark>=real(<mark>z</mark>)
image_<mark>z</mark>=imag(<mark>z</mark>)
magnitude_<mark>z</mark>=abs(<mark>z</mark>)
angle_<mark>z</mark>_radian=angle(<mark>z</mark>)
angle_<mark>z</mark>_degree=angle(<mark>z</mark>)*180/pi
...
ckgl.dpr
program CKGL;
uses
Forms,
SysUtils,
Dialogs,
USC in 'USC.pas' {SC},
UDM in 'UDM.pas' {DM: TDataModule},
ULOGIN in 'ULOGIN.pas' {LOGIN},
UMAIN in 'UMAIN.pas' {MAIN},
UGYSXX i
ckgl.~dpr
program CKGL;
uses
Forms,
SysUtils,
Dialogs,
USC in 'USC.pas' {SC},
UDM in 'UDM.pas' {DM: TDataModule},
ULOGIN in 'ULOGIN.pas' {LOGIN},
UMAIN in 'UMAIN.pas' {MAIN},
UGYSXX i
ckgl.dpr
program CKGL;
uses
Forms,
SysUtils,
Dialogs,
USC in 'USC.pas' {SC},
UDM in 'UDM.pas' {DM: TDataModule},
ULOGIN in 'ULOGIN.pas' {LOGIN},
UMAIN in 'UMAIN.pas' {MAIN},
UGYSXX i
ckgl.~dpr
program CKGL;
uses
Forms,
SysUtils,
Dialogs,
USC in 'USC.pas' {SC},
UDM in 'UDM.pas' {DM: TDataModule},
ULOGIN in 'ULOGIN.pas' {LOGIN},
UMAIN in 'UMAIN.pas' {MAIN},
UGYSXX i