I have 7 pipes in Water distribution network and I have to select the size (Diameter) of each pipes randomly from the given set of 14 availaible Pipe diameter for a population size of 100.how can i code in MATLAB.
MATLAB: Initial Population in GA
MATLABrandom number generator
Related Solutions
Assuming this:
b=[2,3,4;7 1 6];is a typo and supposed to read:
b=[2,3,4,7,1,6];Then you can make the new rows as a matrix of zeros, set appropriate elements = 1, then concatenate:
A = rand(9, 10)b=[2,3,4,7,1,6];%make the new rows as a single block
newRows = zeros(length(b), size(A, 2));bIx = sub2ind(size(newRows), 1:length(b), b);newRows(bIx) = 1;%concatenate them
A = [A; newRows]Example output:
A = 0.5470 0.0811 0.8176 0.5502 0.2259 0.9797 0.2217 0.0292 0.5211 0.8852 0.2963 0.9294 0.7948 0.6225 0.1707 0.4389 0.1174 0.9289 0.2316 0.9133 0.7447 0.7757 0.6443 0.5870 0.2277 0.1111 0.2967 0.7303 0.4889 0.7962 0.1890 0.4868 0.3786 0.2077 0.4357 0.2581 0.3188 0.4886 0.6241 0.0987 0.6868 0.4359 0.8116 0.3012 0.3111 0.4087 0.4242 0.5785 0.6791 0.2619 0.1835 0.4468 0.5328 0.4709 0.9234 0.5949 0.5079 0.2373 0.3955 0.3354 0.3685 0.3063 0.3507 0.2305 0.4302 0.2622 0.0855 0.4588 0.3674 0.6797 0.6256 0.5085 0.9390 0.8443 0.1848 0.6028 0.2625 0.9631 0.9880 0.1366 0.7802 0.5108 0.8759 0.1948 0.9049 0.7112 0.8010 0.5468 0.0377 0.7212A = 0.5470 0.0811 0.8176 0.5502 0.2259 0.9797 0.2217 0.0292 0.5211 0.8852 0.2963 0.9294 0.7948 0.6225 0.1707 0.4389 0.1174 0.9289 0.2316 0.9133 0.7447 0.7757 0.6443 0.5870 0.2277 0.1111 0.2967 0.7303 0.4889 0.7962 0.1890 0.4868 0.3786 0.2077 0.4357 0.2581 0.3188 0.4886 0.6241 0.0987 0.6868 0.4359 0.8116 0.3012 0.3111 0.4087 0.4242 0.5785 0.6791 0.2619 0.1835 0.4468 0.5328 0.4709 0.9234 0.5949 0.5079 0.2373 0.3955 0.3354 0.3685 0.3063 0.3507 0.2305 0.4302 0.2622 0.0855 0.4588 0.3674 0.6797 0.6256 0.5085 0.9390 0.8443 0.1848 0.6028 0.2625 0.9631 0.9880 0.1366 0.7802 0.5108 0.8759 0.1948 0.9049 0.7112 0.8010 0.5468 0.0377 0.7212 0 1.0000 0 0 0 0 0 0 0 0 0 0 1.0000 0 0 0 0 0 0 0 0 0 0 1.0000 0 0 0 0 0 0 0 0 0 0 0 0 1.0000 0 0 0 1.0000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0000 0 0 0 0Do you want a 2-D histogram?
x = [-9.3185, -9.2809,-9.2079,-9.1043,-9.1989,-9.1040,-9.1865,-9.0970,-9.0852,-9.0967,... -9.0896,-9.0846,-9.2835,-9.2491,-9.2169,-9.1427,-9.0873,-9.1802,-9.0863,-9.0943];y = [0.0128, 0.0722, 0.2098, 0.9446,0.2285, 0.9432, 0.2569, 0.5678, 0.6726, 0.5697, ... 0.6216,0.7959, 0.0678, 0.1275,0.19,0.3762,0.8315,0.2721,0.6565,0.5854];histogram2(x, y)
Best Answer