diff --git a/targets/PROJECTS/CORRIDOR/log_read.m b/targets/PROJECTS/CORRIDOR/log_read.m
new file mode 100644
index 0000000000..acc78059e5
--- /dev/null
+++ b/targets/PROJECTS/CORRIDOR/log_read.m
@@ -0,0 +1,81 @@
+top_dir = 'E:\EMOS\corridor\trials2 train';
+d1 = dir(fullfile(top_dir,'UHF','*.log'));
+d2 = dir(fullfile(top_dir,'2.6GHz','*.log'));
+
+start_time = [1.400489088000000e+09 1.400493112000000e+09 1.400499696000000e+09 1.400506864000000e+09];
+
+for idx=1:length(d1)
+    data1{idx}=csvread(fullfile(top_dir,'UHF',d1(idx).name),1,0);
+    data2{idx}=csvread(fullfile(top_dir,'2.6GHz',d2(idx).name),1,0);
+    
+    frame_start1(idx) = ceil(data1{idx}(find(data1{idx}(:,1)>start_time(idx),1,'first'),3)/92160000)*100;
+    frame_start2(idx) = ceil(data2{idx}(find(data2{idx}(:,1)>start_time(idx),1,'first'),3)/368640000)*100;
+    
+    %% find the first dataset with valid GPS signal and throw away everything before
+    idx1_start = find(data1{idx}(:,6)>0,1,'first');
+    data1{idx}(1:idx1_start-1,:)=[];
+    idx2_start = find(data2{idx}(:,6)>0,1,'first');
+    data2{idx}(1:idx2_start-1,:)=[];
+    
+    rtime1 = data1{idx}(:,1) - data1{idx}(1,1);
+    rtime2 = data2{idx}(:,1) - data2{idx}(1,1);
+        
+    %% plot gps coordinates
+    figure(idx*10+1);
+    hold off
+    plot(data1{idx}(1:100:end,7),data1{idx}(1:100:end,8),'rx')
+    hold on
+    plot(data2{idx}(1:100:end,7),data2{idx}(1:100:end,8),'bx')
+    xlabel('lat [deg]');
+    ylabel('lon [deg]')
+    legend('UHF','2.6GHz')
+    
+    %% compute distance
+    distances1=zeros(1,size(data1{idx},1));
+    distances2=zeros(1,size(data2{idx},1));
+    for i=1:size(data1{idx},1)
+        distances1(i)=Dist_Calc_from_GPS(data1{idx}(i,7),data1{idx}(i,8),48.25073056,1.55481944);
+    end
+
+    for i=1:size(data2{idx},1)
+        distances2(i)=Dist_Calc_from_GPS(data2{idx}(i,7),data2{idx}(i,8),48.25073056,1.55481944);
+    end
+
+   
+    %% plot RSSI
+    % TODO: convert time (in unix epoch) into something more meaninful
+    figure(idx*10+2);
+    hold off
+    plot(rtime1,smooth(data1{idx}(:,13),100),'r')
+    hold on
+    plot(rtime2,smooth(data2{idx}(:,13),100),'b')
+    plot(rtime2,smooth(data2{idx}(:,19),100),'c')
+    plot(rtime2,smooth(data2{idx}(:,25),100),'m')
+    legend('UHF','2.6GHz card 1','2.6GHz card 2','2.6GHz card 3');
+    xlabel('time [seconds]')
+    ylabel('RSSI [dBm]')
+    title(sprintf('Run %d',idx));
+    
+    %%
+    figure(idx*10+3)
+    hold off
+    plot(rtime1,distances1,'r')
+    hold on
+    plot(rtime2,distances2,'b')
+    xlabel('time [seconds]')
+    ylabel('dist [km]')
+    legend('UHF','2.6GHz')
+    
+    %%
+    figure(idx*10+4)
+    hold off
+    plot(distances1,data1{idx}(:,13),'rx')
+    hold on
+    plot(distances2,data2{idx}(:,13),'bx')
+    plot(distances2,data2{idx}(:,19),'cx')
+    plot(distances2,data2{idx}(:,25),'mx')
+    xlabel('dist [km]')
+    ylabel('RSSI [dBm]')
+    legend('UHF','2.6GHz card 1','2.6GHz card 2','2.6GHz card 3');
+   
+end
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