S-Function是用MATLAB®、C、C++ 或 Fortran 编写的 Simulink 模块的计算机语言描述。C、C++ 和 Fortran S-Function使用 mex 实用程序编译为 MEX 文件(请参见 Build C MEX S-Function)。与其他 MEX 文件一样,S-Function是动态链接的子例程,MATLAB 执行引擎可以自动加载和执行这些子例程。
This MATLAB function declares a function named myfun that accepts inputs x1,...,xM and returns outputs y1,...,yN.
I want to compute a function on a vector. The function is the procrustes distance function which takes 2 nxm matrices. procustes( nxm , nxm) I want to compute it for a ND volume. For example for a 3D volume X = rand(2,3,5); ...
Recursive calls are not allowed inMATLAB Functionblocks. Ports Input expand all u—Input port scalar | vector | matrix Output expand all y—Output port scalar | vector | matrix Parameters expand all To edit block parameters interactively, use theProperty Inspector. From the Simulink Toolstrip, on...
a matrix. However, I want to create a function with the commandmatlabFunctionthat will generate a function with two inputs, of which one will be a vector and not a matrix. So I would like someone's help with the syntax of the command matlabFunction in order to achieve...
See this link for how to correctly declare a function in MATLAB. Put this in a separate file named "your_function_name.m" function result = your_function_name(x, matrix) result = ((2*matrix)^(-1/2))*(x'); Then you can call your function like this: x = [x1 x2]; ...
Different norms are applicable in different contexts, and MATLAB’snorm()function provides a versatile tool for handling various norm types. The basic syntax of thenorm()function is as follows: n=norm(X,p) X: The input matrix or vector for which the norm is calculated. ...
I have a function of 2 different vector. These are the control vector (decision variables) of the function. I want to use fmincon to optimize this function and also get the both control vector results separately. I have tried to use handle ,@, but I got an error. The function ...
在使用S-function解微分方程时,出现报错X0 returned by MATLAB S-function '***' in '***/S-Function' must be a vector of length *,如下图。 此错误翻译就是 x0返回值是一个长度为5的向量。 这种错误修改就是: 因为x0表示的是初值,所以找到mdlInitializeSizes ...
在使用S-function解微分方程时,出现报错X0 returned by MATLAB S-function '***' in '***/S-Function' must be a vector of length *,如下图。 此错误翻译就是 x0返回值是一个长度为5的向量。 这种错误修改就是: 因为x0表示的是初值,所以找到mdlInitializeSizes ...