# av H Molin · Citerat av 1 — They derived an analytical expression to find the optimal volume of a CSTR ably due to limitations in the numerical representation in Matlab, one can see that

A first laboratory exercise in topology optimization using matlab2006Report (Other academic). Abstract [en]. The purpose of this laboratory exercise is to give you

The size of TF is the same as the size of A. Standard missing values depend on the data type: NaN for double, single, duration , and calendarDuration. NaT … Calculate absolute "distances" between each array element and the target value. % Temporary "distances" array. temp = abs (target - x); Find the minimum "distance" value by min. Compare the temporary "distances" array to that minimum value (resulting in some binary array), and then use find to get the corresponding indices, which finally can be Find the closest value in a matrix matlab. 0.

Indices of a matrix. 0. Find row in matrix, fast and with special conditions with C in matlab. See more linked questions Please help me I want to find all zero elements in matrix in MATLAB. For example, if matrix . A = [1 3 0; 2 4 9; 2 0 7] the answer should be (1,3) and (3,2). But the real matrix I want to solve is very big.

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Find indices and values of nonzero elements. Syntax.

### Calculate absolute "distances" between each array element and the target value. % Temporary "distances" array. temp = abs (target - x); Find the minimum "distance" value by min. Compare the temporary "distances" array to that minimum value (resulting in some binary array), and then use find to get the corresponding indices, which finally can be

Find indices and values of nonzero elements. Syntax. indices = find(X)indices = find(X, k)indices = find(X, k, 'first')indices = find(X, k, 'last')[i,j] = find()[i,j,v] = find() Description. [i,j] = find(X) returns the row and column indices of the nonzero entries in the matrix X. This is often used with sparse matrices. [i,j,v] = find(X) returns a column vector v of the nonzero entries in X, as well as row and column indices. In general, find(X) regards X as X(:), which is the long column vector formed by concatenating the columns of X. find (-3: 3 >= 0) find (c (0, 1, 0, 2, 3)) Example output Attaching package : 'matlab' The following object is masked from 'package:stats' : reshape The following objects are masked from 'package:utils' : find , fix The following object is masked from 'package:base' : sum [1] 4 5 6 7 [1] 2 4 5 In MATLAB it is easy to find the indices of values that meet a particular condition: >> a = [1,2,3,1,2,3,1,2,3]; >> find (a > 2) % find the indecies where this condition is true [3, 6, 9] % (MATLAB uses 1-based indexing) >> a (find (a > 2)) % get the values at those locations [3, 3, 3] What would be the best way to do this in Python?

Find the logical AND of two matrices. The result contains logical 1 ( true) only where both matrices contain nonzero values. A = [5 7 0; 0 2 9; 5 0 0] A = 3×3 5 7 0 0 2 9 5 0 0. B = [6 6 0; 1 3 5; -1 0 0] B = 3×3 6 6 0 1 3 5 -1 0 0. A & B. ans = 3x3 logical array 1 1 0 0 1 1 1 0 0.

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Learn more about matlab, function, structures, array Para buscar elementos de array que cumplen una condición, utilice find junto con una expresión relacional. Por ejemplo, find(X<5) devuelve los índices lineales a los elementos de X que son inferiores a 5.

Objects = find_system(Name,Value) returns loaded systems and the objects in those systems that meet the criteria specified by one or more Name,Value pair arguments. You can use this syntax to specify search constraints and to search for specific parameter values.

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### Find the logical OR of two matrices. The result contains logical 1 (true) where either matrix contains a nonzero value.The zeros in the result indicate spots where both arrays have a value of zero.

View MATLAB Command. Find the root of a function that has an extra parameter.

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### Calculate absolute "distances" between each array element and the target value. % Temporary "distances" array. temp = abs (target - x); Find the minimum "distance" value by min. Compare the temporary "distances" array to that minimum value (resulting in some binary array), and then use find to get the corresponding indices, which finally can be

Find Files Matching Specified Name. List all files with a .m extension that contain the term my.. Create a folder, myfolder, that contains the files myfile1.m, myfile2.m, and myfile3.txt.