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zheng


Ryerson University

Active since 2011

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Answered
plot x, y and direction
for i=1:length(data(:,1)) if data(i,3)<=90 data(:,4)=90-data(i,3); end if data(i,3)>90 && data(i,3)<=180 ...

casi 3 años ago | 0

Question


Subtractive Clustering
Hi,all I hope someone can answer questions about the subtractive clustering which is provided by matlab. [C,S] = subclust(X...

más de 10 años ago | 0 answers | 0

0

answers

Question


try to find max and min of x and y for each cluster
Hi, all In my case, I have a table which stores x,y,and cluster numer in three columns. example as below ===============...

más de 10 años ago | 1 answer | 0

1

answer

Answered
import time
thank you so much for all of you

más de 10 años ago | 0

Answered
import time
I want to store all these numbers into a single cell. when I used the 'Import Data' these values become to Nan.

más de 10 años ago | 0

Question


import time
matlab doesnt allow me to import data in such format: 3322282802010072914:43:39:859 Is there any way I can import this kind of...

más de 10 años ago | 6 answers | 0

6

answers

Answered
Question about Kmeans function
Well, still be confused about above, please someone help me

más de 10 años ago | 0

Question


Question about Kmeans function
Anyone can explain this, please? [IDX,C] = kmeans(X,k,param1,val1) here, 'start' is as param1, Matrix is as val. It is th...

más de 10 años ago | 4 answers | 0

4

answers

Question


calculate weight of each 2D data point
a data set consists of x and y, if I want to find out the associated weights for each point. What can I do?

más de 10 años ago | 1 answer | 0

1

answer

Question


extract point data from plot
Hi,all Is it possible to program a function which can extract point data from plot? In my case, I have 2D coordinates data ...

más de 10 años ago | 1 answer | 0

1

answer

Question


data space
I am learning the subclust function now, but can not understand what does data space mean. for exmaple, the help said:" if the d...

más de 10 años ago | 1 answer | 0

1

answer

Answered
plot x, y and direction
Here is sample I found to deal with my problem but only question is how to set the angle are measured from North in clockwise...

más de 10 años ago | 2

Question


plot x, y and direction
Hi all, I have values for x, y, and Azimuth, where Azimuth is in range of 0 to 360 degree measured from the North in clockwis...

más de 10 años ago | 7 answers | 1

7

answers