Create a single-precision vector of ones and compute its single-precision mean. Get A = single(ones(10,1)); M = mean(A,"native") M = single 1 The result is also in single precision. Get class(M) ans = 'single' Mean Excluding Missing Values Copy Code Copy Command Create a ...
In a file namedpreallocationTest.min your current folder, create thepreallocationTesttest class. The class contains fourTestmethods that correspond to different approaches to creating a vector of ones. When you run any of these methods with therunperffunction, the function measures the time it takes...
Create a 10-by-5 coefficient matrix by using the first five columns of magic(10). For the right-hand side of the linear equation Ax=b, use the row sums of the matrix. With this setup, the solution to the equation x should be a vector of ones. Get A = magic(10); A = A(:...
A = ones(3,3); disp(A); In this example, the ones() function creates a 3×3 matrix, and the resulting matrix is displayed using thedisp()function: Example 2: Creating a 5-element Row Vector A = ones(1,5); disp(A); In this example, the ones() function creates a row vector ...
Create the vector x = [1 2 3 4 5 6 7 8 9 10] There's a faster way to do it using MATLAB'scolon notation. 冒号的使用方法 function x = oneToTen x =1:10; end 3.Problem 3. Find the sum of all the numbers of the input vector ...
Createthe vector x = [1 2 3 4 5 6 7 8 9 10] There's a faster way to do it using MATLAB'scolon notation. functionx=oneToTenx=[1:10]end Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4 Generate a vector like 1,2,2,3,3,3,4,4,4,4 ...
% Note: The vector y passed into the function is a vector of labels % containing values from 1..K. You need to map this vector into a % binary vector of 1's and 0's to be used with the neural network % cost function. %
Note:(1) ‘∗’ denotes array multiplication in Matlab; im2double(), conv2(), size(), zeros(), ones(), exp(), double() are functions in Matlab. (2) Above codes have been run in Matlab 7.0. The values of parameters (Alpha_F, Alpha_L, Alpha_T,V_F,V_L,V_T, Beta, Num,W...
function hh = bar3color(varargin)%BAR3 3-D bar graph.% BAR3(Y,Z) draws the columns of the M-by-N matrix Z as vertical 3-D% bars. The vector Y must be monotonically increasing or% decreasing. %% BAR3(Z) uses the default value of Y=1:M. For vector inputs,% BAR3(Y,Z) or...
mne_block_diagCreate a sparse block-diagonal matrix out of a vector. mne_combine_xyzCalculate the square sum of the three Cartesian components of several vectors listed in one row or column vector. mne_file_nameCompose a file name relative to $MNE_ROOT. ...