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How to count the time interval at which a particular number occurs in matrix
suppose I have a matrix let it be 1x20 where I have a strange number 999, which occurs in the following sequence a=[1,2,999,9...

7 years ago | 2 answers | 0

2

answers

Question


how to ignore a value and jumps to next row for calculation?
in the matrix i have an strange number 999, I need to perform an averaging between two numbers to get a new value of u(i) u(i)=...

8 years ago | 3 answers | 0

3

answers

Question


i have 50x5 matrix, i want to delete some of the rows but unfortunately the rows which i want to delete are not at equal interval,so i need help
i want delete the rows which contains first two rows and last 3 rows of every constant value of 1st column 3 zeros.

8 years ago | 1 answer | 0

1

answer

Question


i have A=150x1 matrix, i want to create another matrix of size B=15x10 where the 1st column contains 1st 15 data of matrix A and the 2nd column can contain the next 15 data and so one. So please help
for i=1:10 for j=1:15 p=cat(2,u((i*(j)))); end end

8 years ago | 1 answer | 0

1

answer

Question


How to "filter" table to get the velocity of each y value but for a constant x value.
I have 3970*5 matrix, first two columns are the x and y co ordinate and 3rd and 4th columns are the velocities(u,v) and the last...

8 years ago | 0 answers | 0

0

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Question


its not taking the values of y when y value is ranging from 0.25 to 0.45 with an interval of 0.05,but it is able to take the value when y value is constant. and its coming in some matrix but with constant values.
Y1 = 7.7054 Y2 = 9.6584 I(3)= -0.0043 I(4)=0.4141 n=4 ; m=2; y=0.25:0.05:0.45; for ...

10 years ago | 1 answer | 0

1

answer

Question


unable to plot graph as well as form a table as it is taking only last value of the loop,plz help me in this particular matter as i ve my submission on coming friday
Y1 = 7.7054 Y2 = 9.6584 I(1)= -0.0159 I(2)=-0.0128 I(3)=-0.0043 I(4)=0.4141 I(5)=0.2...

10 years ago | 1 answer | 0

1

answer