ban luyen

MATLAB

lo trinh thuc hanh de hoc MATLAB tu con so 0

Tiếng Việt

dinh nghia truoc

MATLAB la gi

MATLAB dung de viet chi dan chinh xac. O day ban hoc theo lo trinh thuc hanh de hoc MATLAB tu con so 0. Hay bat dau voi mot mo hinh: dau vao qua cac buoc roi thanh dau ra.

thong tin chay toi thieutep main.mchay octave main.mthoi quen hoc mot phan nho cua MATLAB, go vi du toi thieu roi chay
chuong trinh

tap hop lenh duoc chay theo thu tu.

gia tri va bien

gia tri la du lieu. bien la ten de giu du lieu.

ham

mot viec nho co ten, nhan dau vao va tao ket qua.

moi truong

MATLAB or Octave chay code trong main.m.

doan code dau tien

dau ra chuong trinh

entry point output syntax disp
disp(42)
dau ra 42

pha he ngon ngu

cay pha he MATLAB

xem MATLAB den tu dau, gan voi ngon ngu nao, va nen hoc gi tiep.

goc
FortranLinear algebra systems
hien taiMATLABho du lieu va tinh toan khoa hoc
ho ngon nguho du lieu va tinh toan khoa hoc
phu hop cho

phu hop cho lo trinh thuc hanh de hoc MATLAB tu con so 0

tu con so 0

1doc mot quy tac2doan dau ra3go bang tri nho4chay kiem tra5lap lai voi mot thay doi

Ngan hang cau hoi

Tim truoc khi luyen

Chon giai doan hoac tim trong ngan hang cua ngon ngu nay roi mo bai tap.

18 ket qua
Q 1Lua chonGiai doan 1 dinh nghia

MATLAB cau 1

MATLAB cau 1. Chon mo ta phu hop nhat voi in mot gia tri.

Q 2Lua chonGiai doan 1 dinh nghia

MATLAB cau 2

MATLAB cau 2. Chon mo ta phu hop nhat voi dat ten cho gia tri.

Q 3Lua chonGiai doan 1 dinh nghia

MATLAB cau 3

MATLAB cau 3. Chon mo ta phu hop nhat voi ham tai su dung.

Q 4Lua chonGiai doan 1 dinh nghia

MATLAB cau 4

MATLAB cau 4. Chon mo ta phu hop nhat voi tap hop co ban.

Q 5Lua chonGiai doan 1 dinh nghia

MATLAB cau 5

MATLAB cau 5. Chon mo ta phu hop nhat voi in mot gia tri.

Q 6Lua chonGiai doan 1 dinh nghia

MATLAB cau 6

MATLAB cau 6. Chon mo ta phu hop nhat voi dat ten cho gia tri.

Q 7Lua chonGiai doan 1 dinh nghia

MATLAB cau 7

MATLAB cau 7. Chon mo ta phu hop nhat voi ham tai su dung.

Q 8Lua chonGiai doan 1 dinh nghia

MATLAB cau 8

MATLAB cau 8. Chon mo ta phu hop nhat voi tap hop co ban.

Q 9Lua chonGiai doan 1 dinh nghia

MATLAB cau 9

MATLAB cau 9. Chon mo ta phu hop nhat voi in mot gia tri.

Q 10Lua chonGiai doan 1 dinh nghia

MATLAB cau 10

MATLAB cau 10. Chon mo ta phu hop nhat voi dat ten cho gia tri.

Q 11Lua chonGiai doan 1 dinh nghia

MATLAB cau 11

MATLAB cau 11. Chon mo ta phu hop nhat voi ham tai su dung.

Q 12Lua chonGiai doan 1 dinh nghia

MATLAB cau 12

MATLAB cau 12. Chon mo ta phu hop nhat voi tap hop co ban.

Q 13Lua chonGiai doan 1 dinh nghia

MATLAB cau 13

MATLAB cau 13. Chon mo ta phu hop nhat voi in mot gia tri.

Q 14Lua chonGiai doan 1 dinh nghia

MATLAB cau 14

MATLAB cau 14. Chon mo ta phu hop nhat voi dat ten cho gia tri.

Q 15Lua chonGiai doan 1 dinh nghia

MATLAB cau 15

MATLAB cau 15. Chon mo ta phu hop nhat voi ham tai su dung.

Q 16Lua chonGiai doan 1 dinh nghia

MATLAB cau 16

MATLAB cau 16. Chon mo ta phu hop nhat voi tap hop co ban.

Q 17Lua chonGiai doan 1 dinh nghia

MATLAB cau 17

MATLAB cau 17. Chon mo ta phu hop nhat voi in mot gia tri.

Q 18Lua chonGiai doan 1 dinh nghia

MATLAB cau 18

MATLAB cau 18. Chon mo ta phu hop nhat voi dat ten cho gia tri.

trac nghiem

MATLAB cau 1

Q 1Lua chonmoi

MATLAB cau 1. Chon mo ta phu hop nhat voi in mot gia tri.

disp(42)

tham khao

mau cho main.m

MATLAB or Octaveoctave main.m
nho laidoc mot y nho roi viet lai ma khong nhin
lan theo codeghi gia tri bien tung dong truoc khi chay
tu goit copy hon go nhieu hon va sua mot loi nho

entry point output syntax disp

dau ra chuong trinh

disp(42)
  • Run the smallest file first
  • Print one known value
  • Check the output before adding more code

variables assignment types =

gia tri va ten

total = 42;
disp(total)
  • Give values readable names
  • Keep one idea per line while learning
  • Trace the value before changing it

function collection Matrix

ham va tap hop

function y = add(a, b)
  y = a + b;
end

scores = [40, 2];
disp(length(scores))
  • Keep functions small
  • Return useful values
  • Use the common collection before reaching for frameworks