; disp(Loop_x) % 生成N*N的循环矩阵的函数 function C = createLoopMatrix(N) C = zeros(N); for i = 1:N for j = 1:N C(i, j) = mod( i - j, N ); end end end 2.2圆周移位形式的循环矩阵代码对应的效果 2.3对称形式的Toeplitz矩阵 神奇是,仅将上面的代码修改一
i need help for my code. I have one for loop and A matrix, each loop i obtain new matrix, and for each matrix i want to plot the values, A=10 X 10 continusely renewable matrix, and i want to plot each matrix in same figure, How to Get Best Site Performance Select the China si...
So i have a big matrix and i want to make another matrix b such that it gives me the relative number index(by this what i mean is it gives me the index of representative number next to the matrix a element ) of matrix a. i tried a for loop but didnt work to what i wan...
Learn how to create a matrix that has an underlying pattern in a for loop, as well as how to use preallocation for the same process.
Just getting started with Matlab and am running into some issues. I need to store the ouput from each step of the For Loop in a matrix. The following is my code: % Set initial paramters. Cl_initial=3; R=0.5; u=0.5; Clt=0; ...
I wrote the following code to draw circles in a bigger matrix. The for loop creates a new circle and plots it somewhere in the bigger matrix. If the new circle overlaps an existing one, the values should be added. How do I do that? My own thoughts ...
A_matrix = zeros(num_loop, 2, 2); % 定义矩阵形式的变量来存储 A 矩阵 eig_values = zeros(num_loop, 2);for i = 1:num_loop C = CC(i,1);A11 = (-1./C.*10e9)*(1-Vm.*(a1./(2.*T.*Vm.^0.5)+a2./T))./(R0.*exp((a0+a1.*Vm.^0.5+a2.*Vm)./T));...
for循环用来循环处理数据。执行过程是依次将矩阵的各列元素赋给循环变量,然后执行循环体语句,直到各列元素处理完毕循环结束。其一般格式如下: The for loop is used to process data in a loop. The execution process is to assign the column elements of the matrix to the loop variable in turn, and then...
Assign Matrix Values Copy Code Copy Command Create a Hilbert matrix of order 10. Get s = 10; H = zeros(s); for c = 1:s for r = 1:s H(r,c) = 1/(r+c-1); end end Decrement Values Copy Code Copy Command Step by increments of -0.2, and display the values. Get for ...
Vectorized code takes advantage, wherever possible, of operations involving data stored as vectors. This even applies to matrices since a MATLAB matrix is stored (by columns) in contiguous locations in the computer's RAM. The speed of a numerical algorithm in MATLAB is very sensitive to whether...