Beibit Sautbek
自 2016 起处于活动状态
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How to check if any row has 0?
If I have matrix A= 0 0 0 5 1 1 4 3 1 3 4 5 2 0 0 5 ...
8 years 前 | 2 个回答 | 0
2
个回答提问
How to use values of certain matrices without using for loop?
I have certain values a, b and c. I have P=a*b/c; For example, If a=2, b=6, c=4. Then P will be P=2*6/4=3; But, If I wan...
8 years 前 | 1 个回答 | 0
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How can I put 5 points inside of the triangular by using rand (5,2)?
I have triangular ABC, where A=[5,60]; B=[50,90]; C=[50,30]; I need to put 5 points just inside of this ABC triangu...
8 years 前 | 4 个回答 | 0
4
个回答提问
How to remove some rows from the matrix according to conditions?
I have two matrices: the main matrix is: u = 0 0 0 5 0 0 4 0 0 0 4 5 ...
8 years 前 | 1 个回答 | 0
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How to make input parameters in m.file and use another function file to write the code, and ask paramters from m.file?
I have a project with a lots of input parameters and the code. I did all in one m.file, but I need to divide input parameters an...
8 years 前 | 2 个回答 | 0
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个回答提问
How to make several run of m.file and report outputs in the figure?
I have m.file as below. I have a matrix d, where values are randomly changed during the running of m.file. I need to make 10 ...
8 years 前 | 0 个回答 | 0
0
个回答提问
How to delete row from matrix, which has values 0 and 4?
I have a matrix: u = 0 0 4 0 3 0 0 3 4 2 0 0 2 0 4 ...
8 years 前 | 1 个回答 | 0
1
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How to find the distance between one slope and several points?
I have slope AB, where A=[x1,y1], B=[x2,y2], and point C=[x0,y0]. In order to find the distance between the point C and...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to find non-zero indexes (or value) in row in matrix, and make taken results i and j elements of another matrix Dij?
I have a matrix : A = 1 0 0 4 1 0 3 4 1 2 0 4 1 2 3 4...
8 years 前 | 2 个回答 | 0
2
个回答提问
How to ranking the values of one column in matrix and replace it without sorting of values of next column?
I have 4 points with x and y values: [4,7],[2,2],[10,2],[6,1]. And I put all points in one matrix A, where the first column ...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to delete that row from the matrix which the summation of elements more than 5?
I have matrix : C =[ 1 0 0 0 0 6 1 0 0 0 5 6 1 0 0 4 ...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to use a formula for all elements of matrix?
I have a matrix the Mij =[ NaN 2.5000 0 2.5000 NaN -0.8333 0 -0.8333 NaN] And...
8 years 前 | 2 个回答 | 0
2
个回答提问
How to multiply each elements of single matrix one-by-one?
I have a matrix Xij: Xij =[ 0 1 -2 2 6 -1 0 -3 1 5 2 3 0 4 8 ...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to find all possible combination of a digits between first and last digits?
I have points as 1, 2, 3, 4, 5. The point 1 is the first point, and 5 the last point. I need to find all possible combination...
8 years 前 | 3 个回答 | 0
3
个回答提问
How to find all possible combination of a digits between first and last digits?
I have points as 1, 2, 3, 4, 5. The point 1 is the first point, and 5 the last point. I need to find all possible combinatio...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to put the values into adjacent matrix?
I have matrix A=[2,2; 4,2; 3,4; 3,1]. The first column represents x axis, the second column represents y axis of the points. So ...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to check the intersection of the line with a circle?
I have a line with points A[5,60] and B[60,60]. Also I have 10 circles with x and y positions which is shown in matrix C below...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to use If function to choose just some values of the matrix?
I have 10 points with x and y axis which is represented in matrix C: C = 11.1902 78.9215 43.7123 84.8152 26.2...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to plot a number of circles with the same radius, but the position of the circles is randomly put
I need to plot a number of circles with the same radius. Number of circles and the radius are input parameters. Also circles are...
8 years 前 | 4 个回答 | 0