gibson:teaching:fall-2014:math445:finalexam-vocab

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+ | Vocabulary and applications for Math 445 final exam | ||

+ | <code> | ||

+ | compact scientific notation (e.g. 1.4e-06) | ||

+ | complex numbers (e.g. 3 + 4*i) | ||

+ | Inf, NaN (!) | ||

+ | |||

+ | = assignment | ||

+ | - + * / ^ algebraic operations | ||

+ | \ solve system of equations Ax=b (x = A\b) | ||

+ | |||

+ | constructing matrices and vectors | ||

+ | with square brackets [ ], commas, and semicolons | ||

+ | colon syntax | ||

+ | linspace | ||

+ | zeros | ||

+ | ones | ||

+ | eye | ||

+ | rand | ||

+ | randi | ||

+ | randn | ||

+ | | ||

+ | accessing elements of vectors and matrices | ||

+ | single elements, rows, columns, and subvectors & submatrices | ||

+ | |||

+ | linear algebra operations on vectors and matrices | ||

+ | + - * \ ^ ' | ||

+ | | ||

+ | elementwise operations on vectors, matrices | ||

+ | - + .* ./ .^ | ||

+ | |||

+ | logical (boolean) operations | ||

+ | == (equals) | ||

+ | ~= (not equal) | ||

+ | > | ||

+ | < | ||

+ | >= | ||

+ | <= | ||

+ | ~ (NOT) | ||

+ | && (simple AND) | ||

+ | || (simple OR) | ||

+ | & (componentwise AND for vectors) | ||

+ | | (componentwise OR for vectors) | ||

+ | xor (for both vectors and simple logical variables) | ||

+ | zero means false | ||

+ | nonzero means true | ||

+ | |||

+ | any | ||

+ | all | ||

+ | find | ||

+ | | ||

+ | helpful miscellaneous functions | ||

+ | sum | ||

+ | mean | ||

+ | sort | ||

+ | ceil | ||

+ | floor | ||

+ | round | ||

+ | size | ||

+ | save | ||

+ | load | ||

+ | clear | ||

+ | class | ||

+ | who | ||

+ | whos | ||

+ | what | ||

+ | which | ||

+ | input | ||

+ | disp | ||

+ | fprintf | ||

+ | | ||

+ | plotting functions (1d) | ||

+ | plot | ||

+ | semilogy | ||

+ | semilogx | ||

+ | loglog | ||

+ | hist | ||

+ | xlabel | ||

+ | ylabel | ||

+ | title | ||

+ | legend | ||

+ | axes | ||

+ | hold, hold off, hold on | ||

+ | clf | ||

+ | grid off, grid on | ||

+ | color & marker codes | ||

+ | figure | ||

+ | subplot | ||

+ | |||

+ | multi-d plotting | ||

+ | meshgrid | ||

+ | pcolor | ||

+ | contour, contourf | ||

+ | surf, surfc | ||

+ | |||

+ | scripts | ||

+ | |||

+ | control flow | ||

+ | if statements: if, elseif, else, end | ||

+ | for loops: for, end | ||

+ | switch statements: switch, case, otherwise, end | ||

+ | while loop: while, end | ||

+ | plus break and continue | ||

+ | | ||

+ | user-defined functions | ||

+ | file functions | ||

+ | anonymous functions | ||

+ | single argument, single return | ||

+ | multiple argument, multiple return | ||

+ | |||

+ | |||

+ | applications | ||

+ | solving linear systems with backslash | ||

+ | solving linear systems with fsolve | ||

+ | solving differential equations with ode45 | ||

+ | computing expressions involving sums and products (e.g. infinite series) | ||

+ | the Newton search algorithm | ||

+ | log-linear relations | ||

+ | Google Page Rank | ||

+ | </code> |

gibson/teaching/fall-2014/math445/finalexam-vocab.txt ยท Last modified: 2014/12/16 11:40 by gibson