WebMar 3, 2024 · When you if a non-scalar, the test is considered true only if all of the values being tested are non-zero. So in order for the test to be considered true, all of the values in thisDistance would have to be non-positive, and if there is even a single positive distance then the test would be false and you would not continue WebToggle Main Navigation. Sign In to Your MathWorks Account; My Account; My Community Profile; Link License; Sign Out; Products; Solutions
FTCS code shows Error using zeros - MATLAB Answers
WebApr 10, 2024 · The first input to the mean function is the data whose mean you want to compute. The second input, if it is numeric, is the dimension or the vector of dimensions over which you want to compute the mean. You will need to combine your two inputs into one array and pass that larger array into mean as the first input. WebOct 29, 2024 · I have written the code for the RK2 Method in Matlab as: function [w, t, h] = rk2 (dom, f, w0, h) % A naive implementation of RK2 method. % Inputs: % dom: time domain % f: an anonymous function defined by the RHS of original ODE IVP % y0: initial value % h: step size T = diff (dom); N = ceil (T/h); h = T/N; t = dom (1):h:dom (2); w = … home field advantage definition
Issue using Matlab RK2 Code - Mathematics Stack Exchange
WebMar 22, 2024 · The error displays: Error using zeros Size inputs must be scalar. Error in ftcsHeatEquation (line 32) Ynum = zeros(1,size(x)); % Solution at timestep n function [Ynum ... WebOct 10, 2010 · Size inputs must be scalar. I'm trying to add the number of rows I need to the Data matrix, but it gives me an error, please help me how to solve it Data Data 200x1000 , and I want to get the matrix Data 210x1000 WebApr 21, 2024 · Thus, if you expect the data in a different format (for example, double), you must first convert the character vector input to the required format in your MATLAB code. For example, you can use STR2NUM to convert … home field advantage dahlia adler