diff options
Diffstat (limited to 'matlab.html.markdown')
| -rw-r--r-- | matlab.html.markdown | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/matlab.html.markdown b/matlab.html.markdown index 86b116c6..4ca31857 100644 --- a/matlab.html.markdown +++ b/matlab.html.markdown @@ -221,11 +221,11 @@ A(1, :) =[] % Delete the first row of the matrix A(:, 1) =[] % Delete the first column of the matrix transpose(A) % Transpose the matrix, which is the same as: -A one -ctranspose(A) % Hermitian transpose the matrix -% (the transpose, followed by taking complex conjugate of each element) -A' % Concise version of complex transpose A.' % Concise version of transpose (without taking complex conjugate) +ctranspose(A) % Hermitian transpose the matrix, which is the same as: +A' % Concise version of complex transpose + % (the transpose, followed by taking complex conjugate of each element) + @@ -234,7 +234,7 @@ A.' % Concise version of transpose (without taking complex conjugate) % On their own, the arithmetic operators act on whole matrices. When preceded % by a period, they act on each element instead. For example: A * B % Matrix multiplication -A .* B % Multiple each element in A by its corresponding element in B +A .* B % Multiply each element in A by its corresponding element in B % There are several pairs of functions, where one acts on each element, and % the other (whose name ends in m) acts on the whole matrix. @@ -353,7 +353,7 @@ double_input(6) % ans = 12 % anonymous function. Useful when quickly defining a function to pass to % another function (eg. plot with fplot, evaluate an indefinite integral % with quad, find roots with fzero, or find minimum with fminsearch). -% Example that returns the square of it's input, assigned to the handle sqr: +% Example that returns the square of its input, assigned to the handle sqr: sqr = @(x) x.^2; sqr(10) % ans = 100 doc function_handle % find out more @@ -374,8 +374,8 @@ disp('Hello World') % Print out a string fprintf % Print to Command Window with more control % Conditional statements (the parentheses are optional, but good style) -if (a > 15) - disp('Greater than 15') +if (a > 23) + disp('Greater than 23') elseif (a == 23) disp('a is 23') else @@ -545,7 +545,7 @@ ans = multiplyLatBy(a,3) % The method can also be called using dot notation. In this case, the object % does not need to be passed to the method. -ans = a.multiplyLatBy(a,1/3) +ans = a.multiplyLatBy(1/3) % Matlab functions can be overloaded to handle objects. % In the method above, we have overloaded how Matlab handles |