Anonymous Function Matlab Multiple Outputs

Learn more about functions.

Anonymous function matlab multiple outputs.

I have an anonymous function that gives two output and what it does is takes an index x to a vector rowvalues and then gives two outputs where the first one is all the non zero elements in a 9 element window centered at x and the second output is a vector of length of first output and where all elements are just the element present at the index x. They can contain only a single executable statement. Compute the value of the integrand at 2 pi 3. An anonymous function is a function that is not stored in a program file but is associated with a variable whose data type is function handle.

I click on run button but i only get the first value why. Eonly fdoubleeig magic 3 eonly 30 0000 9 7980 9 7980. By the way writing these functions that operate on other functions is part of the functional programming style and we re just scratching the surface. I also noticed if i write calling function without semicolon s p sommaprodotto val1 val2 i get both values in the command window but not in the working space why.

You can inherently get multiple outputs from an anonymous function if the function being called returns more than a single output. This is clearly a simplified example the application is for a nonlinear programming problem where out1 is the objective function and out2 is the gradient calculation. It s not elegant but it works. I am not sure how i can structure this differently or in a way which is acceptable by matlab syntax.

Function with multiple outputs. For example create a handle to an anonymous function that finds the square of. That takes care of map which we can now use anywhere to send a set of inputs to numerous functions and collect their multiple outputs with brief and easy to read code. An anonymous function is a function that is not stored in a program file but is associated with a variable whose data type is function handle.

Function varargout mydeal x. They can contain only a single executable statement. Define a function in a file named stat m that returns the mean and standard deviation of an input vector. Including functions in scripts requires matlab r2016b or later.

Fdoubleeig x eig 2 x fdoubleeig x eig 2 x let s ask for a single output first. After many years of frustration with the fact that matlab does not allow multiple outputs from anonymous functions i have finally come up with a solution. Anonymous functions can accept multiple inputs and return one output. For example create a handle to an anonymous function that finds the square of.