function [y1,...,yN] = myfun(x1,...,xM) declares a function named myfun that accepts inputs x1,...,xM and returns outputs y1,...,yN. This declaration statement must be the first executable line of the function.
Define a function that restricts input to a numeric vector that contains noInforNaNelements. function[m,s] = stat3(x)argumentsx(1,:) {mustBeNumeric, mustBeFinite}endn = length(x); m = avg(x,n); s = sqrt(sum((x-m).^2/n));endfunctionm = avg(x,n) m = sum(x)/n;end ...
parse(p,argList)parses and validates the inputs inarglist. example Examples collapse all Validate Required Input Is Nonnegative Create an input parser scheme that checks that a required input is a nonnegative, numeric scalar. The syntax@(x)creates a handle to an anonymous function with one ...
Example: Basic Argument Validation This arguments block specifies the size and class of the three inputs. function out = myFunction(A, B, C) arguments A (1,1) string B (1,:) double C (2,2) cell end % Function code ... end In this function, the variables must meet these validat...
function a = findArea(width,varargin) % findArea(width) % findArea(width,height) % findArea(... 'shape',shape) WithinputParseryou can specify which input arguments are required (width), which are optional (height), and which are optional name-value pairs ('shape').inputPar...
additionalFCLayers=[convolution2dLayer(3,512,Padding="same")batchNormalizationLayerreluLayerconvolution2dLayer(3,512,Padding="same")batchNormalizationLayerreluLayerconvolution2dLayer(1,1)functionLayer(@(x) sqrt(x.^2+1)-1)resize2dLayer(EnableReferenceInput=true,Method="bilinear",Name="upsampleHeatmap"...
The functioncreated in the previous example, has two inputs in its declaration statement (and). Define the name of the function as a character vector and use it as input fornargin. fun ='addme'; nargin(fun) ans = 2 Determine how many inputs a function that usesvarargincan accept. ...
2)Functions with Multiple Inputs and Outputs(多输入和输出功能) The acceleration of a particle and the force acting on it are as follows:(质点的加速度和作用在质点上的力如下:) a = \frac{v_{2} - v_{1}}{t_{2} - t_{1}} F = ma 示例代码 function [a F] = acc(v2,v1,t2,...
Input 2 (Calling the function): Output: As we can see in the output, our user-defined function has given us the area of a circle with a radius of 5, i.e. 78.5398 Example #3 In this example, we will create a user defined function to calculate the volume of a sphere. We will nam...
For example, the function, 例如,函数: 1 2 functionmyplot(x,varargin) plot(x,varargin{:}) collects all the inputs starting with the second input into the variable "varargin". MYPLOT uses the comma-separated list syntax varargin{:} to pass the optional parameters to plot. ...