Script AnonymF1.m

Download Script AnonymF1.m

%---------------------------------------------------------- %A script using an anonymous function M-file:AnonymF1.m %---------------------------------------------------------- %% %anonymous function %that converts degrees into radians conv=@(deg)(pi/180)*(deg); %the array deg 1x4 is defined deg=0:30:90; %the function_handle conv is used for conversion radian=conv(deg); %properties of conv and radian are ascertained %through the final command WHOS %---------------------------------------------------------- %% %the anonymous function is defined h=@(x)sin(x); %input argument x is defined into the function_handle h y1=h(-2*pi:0.1:2*pi); plot(-2*pi:0.1:2*pi,y1),title('sin') figure %---------------------------------------------------------- %% %EZPLOT can have a function_handle as argument %whereas PLOT must have as arguments arrays of class double %conversion to double from function_handle is not possible ezplot(@cos) %plot(@cos) would return an error %---------------------------------------------------------- %% %the anonymous function uses cell array %to calculate a polynomial of degree two %each element of the cell is an anonymous function A={@(a,x)a*x^2,@(b,x)b*x,@(c)c}; %when the function is called, the values of corresponding %input arguments are defined for each element of the cell y2=A{1}(-2,10)+A{2}(3.5,10)+A{3}(2.75); whos %----------------------------------------------------------

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