From f608394f09085fc57490a0ade4c6fc9a28d907e8 Mon Sep 17 00:00:00 2001 From: Marion Lenfant Date: Thu, 12 Mar 2015 11:06:37 +0100 Subject: [PATCH 1/4] report : junctions.tex finished --- report/subsections/junctions.tex | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/report/subsections/junctions.tex b/report/subsections/junctions.tex index 846c1ab..0fd3638 100644 --- a/report/subsections/junctions.tex +++ b/report/subsections/junctions.tex @@ -45,11 +45,22 @@ X = \] Then subtract it with the centroid matrix associated. \[ - X - X_{m} + X_{c} = X - X_{m} \] -The normal vector of the best-fitting plane is the left singular vector corresponding to the least singular value of \[ XX^T \] +The normal vector $N$ of the best-fitting plane will be the cross product of the 2 eigenvectors $v_1,v_2$ corresponding to the two biggest singular values of the covariance matrix of $X_{c}$ : +\[ + X_{c}X_{c}^T + \] + \[ + N = v_1 \wedge v_2 + \] Then to compute the constant value of the equation we use the centroid. +\[ +d = -N*X_m +\] + +At the end we have the parameters of the plane in N and d. \begin{figure}[H] \begin{center} From 8c7829967c82a723fda47532ec41e2bb86c27b91 Mon Sep 17 00:00:00 2001 From: emiliie Date: Thu, 12 Mar 2015 11:07:47 +0100 Subject: [PATCH 2/4] intromanagement --- report/chapters/introManagement.tex | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/report/chapters/introManagement.tex b/report/chapters/introManagement.tex index 227d3dc..cd1b959 100644 --- a/report/chapters/introManagement.tex +++ b/report/chapters/introManagement.tex @@ -2,9 +2,9 @@ The second important aspect of our project was its management. - Indeed project management will soon be part of our everyday life in our future work. That is why becoming familiar with the management tools studied in class is important and the "Projet Long" was a great opportunity to put it into practice. - - We spent the first week on this part. We tried to define clearly the client need, in order to achieve good product specification. Unfortunately it had to evolve during the first part of our project. We took decisions about the way we would work, for example we decided to use pair programming, and to spend time on our tests before developing. We also worked especially on our risks table to anticipate problems, on our actions table to prevent risks realization, and on our schedule to make sure we would finish on time. \\ + Indeed project management will soon be part of our everyday life in our future work. This is why becoming familiar with the management tools studied in class is important and the "Projet Long" was a great opportunity to put it into practice. + We spent our first project week on this part. We tried to define clearly the client need, in order to achieve good product specification. Unfortunately it had to evolve during the first part of our project. We took decisions about the way we would work, for example we decided to use pair programming, and to spend time on our tests before developing. We also worked especially on our risks table to anticipate problems, on our actions table to prevent risks realization, and on our schedule to make sure we would finish on time. \\ + We have been updating this documents during the project in order to always anticipate problems. From 5c0abfbd724be308b7258ccfc04a8c8872d1003c Mon Sep 17 00:00:00 2001 From: emiliie Date: Thu, 12 Mar 2015 11:16:26 +0100 Subject: [PATCH 3/4] conclusion --- report/chapters/conclusion.tex | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/report/chapters/conclusion.tex b/report/chapters/conclusion.tex index c928a96..735e660 100644 --- a/report/chapters/conclusion.tex +++ b/report/chapters/conclusion.tex @@ -4,4 +4,6 @@ The main difficulty we had to face happened during the first part of our project. The first part was shared between us and an other "Projet long" team. Some parts were also provided by the client. Unfortunately problems happened with some of his binaries, and the integration had to be abandoned. However the client was still satisfied with the results on this first part, since as a researcher it showed him problems to work on. - The technical part of the project was very interesting, we learned a lot about C++ programming. We obtained good results on the second part of the project, which produces interesting animations. \ No newline at end of file + The technical part of the project was very interesting, we learned a lot about C++ programming. We obtained good results on the second part of the project, which produces interesting animations. + + To conclude, this project was an opportunity for us to \ No newline at end of file From 8914a0afe8e3fb602a841f98344c594a228e10e8 Mon Sep 17 00:00:00 2001 From: emiliie Date: Thu, 12 Mar 2015 11:17:16 +0100 Subject: [PATCH 4/4] conclusion --- report/chapters/conclusion.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/report/chapters/conclusion.tex b/report/chapters/conclusion.tex index 735e660..128d7a0 100644 --- a/report/chapters/conclusion.tex +++ b/report/chapters/conclusion.tex @@ -6,4 +6,4 @@ The technical part of the project was very interesting, we learned a lot about C++ programming. We obtained good results on the second part of the project, which produces interesting animations. - To conclude, this project was an opportunity for us to \ No newline at end of file + To conclude, this project was an opportunity for us to apply management on a real project and an interesting technical experience. \ No newline at end of file