MATLAB Online で開くlets say that you want to create a vector length "m" and want to go up to "n" and then be constant and then decrease:テーマコピーfunctiony=increasedecreasefun(m,n)A=n*ones(1,m);fori=1:n-1A(i)=i;A(m-i+1)=i;end...
After entering the polynomial into MATLAB® as a vector, use thepolyvalfunction to evaluate the polynomial at a specific value. Usepolyvalto evaluatep(2). polyval(p,2) ans = 153 Alternatively, you can evaluate a polynomial in a matrix sense usingpolyvalm. The polynomial expression in one ...
I have a 76x76 matrix, and I want to make the matrix into a vector array instead. But, the matrix is a symmetric matrix, and I only want the non repeated values. So basically, I only want the values from the top right triangle, excluding the diagonal line of value(...
Create vector autoregression (VAR) model expand all in page Description The varm function returns a varm object specifying the functional form and storing the parameter values of a p-order, stationary, multivariate vector autoregression model (VAR(p)) model. The key components of a varm object in...
Tile span, specified as a vector of the form[r c], whererandcare positive whole numbers. Use this argument to make the axes spanrrows byccolumns of tiles in the layout. If you specify thespanargument without thetilelocationargument,nexttileplaces the upper left corner of the axes in the ...
Vector or matrix with automatically generated elements, returned as a symbolic vector or matrix of symbolic scalar variables. The elements of this vector or matrix do not appear in the MATLAB workspace. symexpr— Expression or matrix converted from anonymous MATLAB function or symbolic matrix variable...
Specify dim as a four-element vector of the form [x y w h]. The x and y elements determine the position and the w and h elements determine the size. example annotation(shapeType) creates the annotation in the default position so that the lower left corner is at (0.3,0.3) and the ...
X = zeros(sz) returns an array of zeros where size vector sz defines size(X). For example, zeros([2 3]) returns a 2-by-3 matrix. example X = zeros(___,typename) returns an array of zeros of data type typename. For example, zeros('int8') returns a scalar, 8-bit integer 0....
Specify dim as a four-element vector of the form [x y w h]. The x and y elements determine the position and the w and h elements determine the size. example annotation(shapeType) creates the annotation in the default position so that the lower left corner is at (0.3,0.3) and the ...
Create a vector 't' and vector... Learn more about vector, math function, plot, homework MATLAB and Simulink Student Suite