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+% @file test_matleap.m
+% @brief test matleap functionality
+% @author Jeff Perry <jeffsp@gmail.com>
+% @version 1.0
+% @date 2013-09-12
+
+function test_matleap
+    % remove matleap mex-file from memory
+    % set debug on
+    %matleap_debug
+    % show version
+    [version]=matleap_version;
+    fprintf('matleap version %d.%d\n',version(1),version(2));
+    % pause to let the hardware wake up
+    sleep(1)
+    % get some frames
+    frame_id=-1;
+    frames=0;
+    tic
+    while(toc<10)
+        % get a frame
+        f=matleap_frame;
+        % only count it if it has a different id
+        if f.id~=frame_id
+            frame_id=f.id;
+            print(f)
+            frames=frames+1;
+        end
+    end
+    s=toc;
+    % display performance
+    fprintf('%d frames\n',frames);
+    fprintf('%f seconds\n',s);
+    fprintf('%f fps\n',frames/s);
+end
+
+% sleep for t seconds
+function sleep(t)
+    tic;
+    while (toc<t)
+    end
+end
+
+% print the contents of a leap frame
+function print(f)
+    fprintf('frame id %d\n',f.id);
+    fprintf('frame timestamp %d\n',f.timestamp);
+    fprintf('frame hands %d\n',length(f.hands));
+    
+    
+    for i=1:length(f.hands)
+        fprintf('hand %d\n',i);
+        fprintf('\tpalm position ');
+        fprintf(' %f',f.hands(i).palm.position); 
+        fprintf('\n');
+    end
+end