1% 2% Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3% 4% Use of this source code is governed by a BSD-style license 5% that can be found in the LICENSE file in the root of the source 6% tree. An additional intellectual property rights grant can be found 7% in the file PATENTS. All contributing project authors may 8% be found in the AUTHORS file in the root of the source tree. 9% 10 11clear; 12pack; 13% 14% Enter the path to YOUR executable and remember to define the perprocessor 15% variable PRINT_MIPS te get the instructions printed to the screen. 16% 17command = '!iLBCtest.exe 30 speechAndBGnoise.pcm out1.bit out1.pcm tlm10_30ms.dat'; 18cout=' > st.txt'; %saves to matlab variable 'st' 19eval(strcat(command,cout)); 20if(length(cout)>3) 21 load st.txt 22else 23 disp('No cout file to load') 24end 25 26% initialize vector to zero 27index = find(st(1:end,1)==-1); 28indexnonzero = find(st(1:end,1)>0); 29frames = length(index)-indexnonzero(1)+1; 30start = indexnonzero(1) - 1; 31functionOrder=max(st(:,2)); 32new=zeros(frames,functionOrder); 33 34for i = 1:frames, 35 for j = index(start-1+i)+1:(index(start+i)-1), 36 new(i,st(j,2)) = new(i,st(j,2)) + st(j,1); 37 end 38end 39 40result=zeros(functionOrder,3); 41for i=1:functionOrder 42 nonzeroelements = find(new(1:end,i)>0); 43 result(i,1)=i; 44 45 % Compute each function's mean complexity 46 % result(i,2)=(sum(new(nonzeroelements,i))/(length(nonzeroelements)*0.03))/1000000; 47 48 % Compute each function's maximum complexity in encoding 49 % and decoding respectively and then add it together: 50 % result(i,3)=(max(new(1:end,i))/0.03)/1000000; 51 result(i,3)=(max(new(1:size(new,1)/2,i))/0.03)/1000000 + (max(new(size(new,1)/2+1:end,i))/0.03)/1000000; 52end 53 54result 55 56% Compute maximum complexity for a single frame (enc/dec separately and together) 57maxEncComplexityInAFrame = (max(sum(new(1:size(new,1)/2,:),2))/0.03)/1000000 58maxDecComplexityInAFrame = (max(sum(new(size(new,1)/2+1:end,:),2))/0.03)/1000000 59totalComplexity = maxEncComplexityInAFrame + maxDecComplexityInAFrame