sorting - Ranking diagonal values of matrix in ascending order and other than diagonal values depending on diagonal values in matlab -


this question has answer here:

input matrix:

    1.0000         0    0.2173    0.2585    0.3764          0         0         0         0         0     0.2173         0    0.2173    0.2173    0.2173     0.2585         0    0.2173    0.2585    0.2585     0.3764         0    0.2173    0.2585    0.3764

expected output matrix:

       5    1    2    3    4        1    1    1    1    1        2    1    2    2    2        3    1    2    3    3        4    1    2    3    4

for given matrix r={r(i,j)} following 2 operations done input matrix:

1.we rank diagonal values in ascending order.(i.e small value rank 1 given , next small value rank2 , on)

 ex:      0-1st rank 0.2173-2nd rank 0.2585-3rd rank 0.3764-4th rank 1.0000-5th rank

2.other diagonal cell sort rest values rowise depending on diagonal value.(i.e diagonal value rank given other matrix values)

    ex:for 1st row           2nd row       3rd row      4th row     5th row         0-1st rank             0-1st rank         0-1st rank          0-1st rank        0-1st rank   0.2173-2nd rank             0-1st rank    0.2173-2nd rank     0.2173-2nd rank   0.2173-2nd rank  0.2585-3rd rank             0-1st rank    0.2173-2nd rank     0.2585-3rd rank   0.2585-3rd rank  0.3764-4th rank             0-1st rank    0.2173-2nd rank     0.2585-3rd rank   0.3764-4th rank

source code tried:

 out = zeros(size(table1));   k = 1:5     [~,ind2] = sort(table1(k,:));      ind2(ind2)=1:5;     out(k,:) = ind2;  end   out = out-bsxfun(@gt,out,diag(out));  %%// take care of assigning diagonal elements [~,ind1] = sort(diag(table1)); ind1(ind1)=1:5; out(1:size(out,1)+1:end)=ind1;  c=out

output matrix got:

 5     1     2     3     4  1     1     2     3     4  2     1     2     3     4  3     1     2     3     4  4     1     2     3     4

assuming values present in diagonal... need replace values positive integers whilst maintaining ordering of numbers...

the third output of unique give column vector of values in replacing lowest value 1, second lowest 2 , on... can reshaped matrix of size a

code

[~,~,temp]=unique(a); out=reshape(temp,size(a))

result

out =       5     1     2     3     4      1     1     1     1     1      2     1     2     2     2      3     1     2     3     3      4     1     2     3     4

Comments

Post a Comment

Popular posts from this blog

commonjs - How to write a typescript definition file for a node module that exports a function? -

consider, toml node module can use: // toml.d.ts declare module toml { export function parse(value:string):any; } declare module "toml" { export = toml; } then: /// <reference path="../../../../../defs/toml/toml.d.ts"/> import toml = require('toml'); toml.parse(...); however, node module export single function, such 'glob' ( https://github.com/isaacs/node-glob ). the node usage of module be: var glob = require("glob") glob("*.js", {}, callback(err, files) { ... }); you'd naively expect this: // glob.d.ts declare function globs(paths:string, options:any, callback:{(err:any, files:string[]):void; ...but because typescripts 'import' semantics bit strange, seems can use 'import .. = require()' statement alias modules . trying call: /// <reference path="../../../../../defs/glob/glob.d.ts"/> import blog = require('glob'); results in: error ts2072: mod...
Read more

openid - Okta: Failed to get authorization code through API call -

i'm integrating okta own idp server using okta's api. i'm implementing authorization code flow following steps below: in own server, use /api/v1/authn endpoint sessiontoken. use sessiontoken obtain authorization calling endpoint: /oauth2/v1/authorize?client_id=" + clientid + "&sessiontoken=" + sessiontoken + "&response_type=code&response_mode=query&scope=openid&redirect_uri=" + redirecturl + "&state=evanyang&nonce=" it's supposed return response status code 302 , location header containing redirect url code value. however, keep getting response status code 200 , without location header, html body saying "you using unsupported browser." , "javascript disabled on browser." according api documentation: http://developer.okta.com/docs/api/resources/oidc.html#authentication-request , sessiontoken parameter sufficient this: an okta one-time sessiontoken. allows api-based ...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more