From 31894ea76b065de954f262a3a4b85ddda5589169 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Tue, 9 Nov 2021 11:48:46 +0100
Subject: mms: first lesson

---
 Year_3/MMS/DensityEarth.txt      |  29 +++++++++++++++++++++++++++++
 Year_3/MMS/T.mat                 | Bin 0 -> 919 bytes
 Year_3/MMS/fish.txt              |  15 +++++++++++++++
 Year_3/MMS/plot3d.m              |  24 ++++++++++++++++++++++++
 Year_3/MMS/speed-and-density.txt |  11 +++++++++++
 5 files changed, 79 insertions(+)
 create mode 100644 Year_3/MMS/DensityEarth.txt
 create mode 100644 Year_3/MMS/T.mat
 create mode 100644 Year_3/MMS/fish.txt
 create mode 100644 Year_3/MMS/plot3d.m
 create mode 100644 Year_3/MMS/speed-and-density.txt

diff --git a/Year_3/MMS/DensityEarth.txt b/Year_3/MMS/DensityEarth.txt
new file mode 100644
index 0000000..86c96a2
--- /dev/null
+++ b/Year_3/MMS/DensityEarth.txt
@@ -0,0 +1,29 @@
+5.50
+5.57
+5.42
+5.61
+5.53
+5.47
+4.88
+5.62
+5.63
+4.07
+5.29
+5.34
+5.26
+5.44
+5.46
+5.55
+5.34
+5.30
+5.36
+5.79
+5.75
+5.29
+5.10
+5.86
+5.58
+5.27
+5.85
+5.65
+5.39
diff --git a/Year_3/MMS/T.mat b/Year_3/MMS/T.mat
new file mode 100644
index 0000000..7037139
Binary files /dev/null and b/Year_3/MMS/T.mat differ
diff --git a/Year_3/MMS/fish.txt b/Year_3/MMS/fish.txt
new file mode 100644
index 0000000..291255a
--- /dev/null
+++ b/Year_3/MMS/fish.txt
@@ -0,0 +1,15 @@
+Type_Fish	Price_1970	Price_1980
+COD	13.1	27.3
+FLOUNDER	15.3	42.4
+HADDOCK	25.8	38.7
+MENHADEN	1.8	4.5
+OCEAN PERCH	4.9	23
+SALMON, CHINOOK	55.4	166.3
+SALMON, COHO	39.3	109.7
+TUNA, ALBACORE	26.7	80.1
+CLAMS, SOFT-SHELLED	47.5	150.7
+CLAMS, BLUE HARD-SHELLED	6.6	20.3
+LOBSTERS, AMERICAN	94.7	189.7
+OYSTERS, EASTERN	61.1	131.3
+SEA SCALLOPS	135.6	404.2
+SHRIMP	47.6	149
\ No newline at end of file
diff --git a/Year_3/MMS/plot3d.m b/Year_3/MMS/plot3d.m
new file mode 100644
index 0000000..afae6e2
--- /dev/null
+++ b/Year_3/MMS/plot3d.m
@@ -0,0 +1,24 @@
+% lesson of nov 9th, 2021
+% display a 3D plot
+
+[X, Y] = meshgrid(-2*pi:0.1:2*pi, -4*pi:0.1:4*pi);
+Z = sin(X) + cos(Y);
+
+% surf(X, Y, Z);
+
+Z = X.^2+Y.^2;
+mesh(X, Y, Z);
+
+
+xlabel('X');
+ylabel('Y');
+zlabel('Z');
+
+% ---
+
+T = readtable("speed-and-density.txt");
+Y = table2array(T(:,1));
+X = table2array(T(:,2));
+plot(X, Y);
+ylabel('Speed');
+xlabel('Density');
\ No newline at end of file
diff --git a/Year_3/MMS/speed-and-density.txt b/Year_3/MMS/speed-and-density.txt
new file mode 100644
index 0000000..3db89c1
--- /dev/null
+++ b/Year_3/MMS/speed-and-density.txt
@@ -0,0 +1,11 @@
+Speed	Density
+25.4	69
+32.5	56
+28.6	62
+11.5	119
+21.3	84
+22.1	74
+22.3	73
+18.5	90
+37.2	38
+44.6	22
-- 
cgit v1.2.3-18-g5258