first commit

05_consistent coding/my_caller.m

@@ -0,0 +1,23 @@
+function [ax,ay]=my_caller(x,y,t)
+    % Help documentation of "my_caller"
+    % This function computes the acceleration in the x- and y-directions given
+    % three vectors of position in x- and y-directions as a function of time
+    % x = x-position
+    % y = y-position
+    % t = time
+    % output
+    % ax = acceleration in x-direction
+    % ay = acceleration in y-direction
+
+    function v=diff_match_dims(x,t)
+      v=zeros(length(t),1);
+      v(1:end-1)=diff(x)./diff(t);
+      v(end)=v(end-1);
+    end
+
+    [vx,vy]=my_function(x,y,t);
+
+    ax = diff_match_dims(vx,t);
+    ay = diff_match_dims(vy,t);
+
+end

05_consistent coding/my_function.m

@@ -0,0 +1,21 @@
+function [vx,vy] = my_function(x,y,t)
+    % Help documentation of "my_function"
+    % This function computes the velocity in the x- and y-directions given
+    % three vectors of position in x- and y-directions as a function of time
+    % x = x-position
+    % y = y-position
+    % t = time
+    % output
+    % vx = velocity in x-direction
+    % vy = velocity in y-direction
+
+    vx=zeros(length(t),1);
+    vy=zeros(length(t),1);
+
+    vx(1:end-1) = diff(x)./diff(t); % calculate vx as delta x/delta t
+    vy(1:end-1) = diff(y)./diff(t); % calculate vy as delta y/delta t
+
+    vx(end) = vx(end-1);
+    vy(end) = vy(end-1);
+
+end

05_consistent coding/nitrogen_pressure.m

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+function P=nitrogen_pressure(v,T)
+  % function to calculate Pressure of Nitrogen using ideal gas law given the specific
+  % volume, v (m^3/kg), and temperature, T (K)
+  % Pv = RT
+  %  R=0.2968; % kJ/kg-K
+  % P [in kPa] = nitrogen_pressure(v [in m^3/kg], T[in K])
+  R=0.2968; % kJ/kg-K
+  P=R*T./v;
+end
+

05_consistent coding/setdefaults.m

@@ -0,0 +1,3 @@
+set(0, 'defaultAxesFontSize', 16)
+set(0,'defaultTextFontSize',14)
+set(0,'defaultLineLineWidth',3)

data/carpet_age.csv

@@ -0,0 +1,24 @@
+age,cys_acid
+120,0.88
+128,1.03
+170,1.19
+250,1.21
+140,1.22
+300,1.32
+400,1.49
+400,1.53
+550,1.87
+1050,3.12
+1400,3.54
+1400,3.65
+1400,3.72
+1400,3.81
+1550,3.82
+1500,3.93
+1550,3.97
+1550,3.99
+1600,4.01
+1600,4.27
+1600,4.3
+1600,4.33
+1750,4.39

data/land_global_temperature_anomaly-1880-2016.csv

@@ -0,0 +1,142 @@
+Global Land Temperature Anomalies, January-December
+Units: Degrees Celsius
+Base Period: 1901-2000
+Missing: -999.0000
+Year,Value
+1880,-0.47
+1881,-0.45
+1882,-0.41
+1883,-0.60
+1884,-0.60
+1885,-0.52
+1886,-0.48
+1887,-0.47
+1888,-0.46
+1889,-0.31
+1890,-0.49
+1891,-0.55
+1892,-0.52
+1893,-0.56
+1894,-0.35
+1895,-0.40
+1896,-0.27
+1897,-0.29
+1898,-0.37
+1899,-0.18
+1900,-0.13
+1901,-0.09
+1902,-0.33
+1903,-0.39
+1904,-0.46
+1905,-0.42
+1906,-0.20
+1907,-0.60
+1908,-0.49
+1909,-0.39
+1910,-0.33
+1911,-0.44
+1912,-0.51
+1913,-0.34
+1914,-0.07
+1915,-0.07
+1916,-0.36
+1917,-0.51
+1918,-0.37
+1919,-0.32
+1920,-0.28
+1921,-0.06
+1922,-0.24
+1923,-0.21
+1924,-0.26
+1925,-0.10
+1926,0.01
+1927,-0.15
+1928,-0.10
+1929,-0.40
+1930,-0.08
+1931,-0.03
+1932,-0.02
+1933,-0.34
+1934,-0.02
+1935,-0.14
+1936,-0.12
+1937,-0.03
+1938,0.17
+1939,0.09
+1940,0.04
+1941,0.11
+1942,0.07
+1943,0.09
+1944,0.21
+1945,-0.08
+1946,-0.01
+1947,0.06
+1948,0.06
+1949,-0.05
+1950,-0.33
+1951,-0.07
+1952,-0.08
+1953,0.17
+1954,-0.16
+1955,-0.13
+1956,-0.42
+1957,-0.05
+1958,0.13
+1959,0.05
+1960,-0.04
+1961,0.10
+1962,0.16
+1963,0.21
+1964,-0.24
+1965,-0.13
+1966,-0.07
+1967,-0.00
+1968,-0.11
+1969,-0.10
+1970,0.02
+1971,-0.04
+1972,-0.18
+1973,0.29
+1974,-0.21
+1975,0.12
+1976,-0.25
+1977,0.21
+1978,0.08
+1979,0.15
+1980,0.27
+1981,0.49
+1982,0.09
+1983,0.49
+1984,0.05
+1985,0.07
+1986,0.28
+1987,0.41
+1988,0.55
+1989,0.39
+1990,0.59
+1991,0.53
+1992,0.26
+1993,0.35
+1994,0.45
+1995,0.77
+1996,0.35
+1997,0.68
+1998,0.96
+1999,0.80
+2000,0.64
+2001,0.83
+2002,0.94
+2003,0.89
+2004,0.81
+2005,1.05
+2006,0.92
+2007,1.10
+2008,0.87
+2009,0.88
+2010,1.09
+2011,0.91
+2012,0.92
+2013,1.01
+2014,1.02
+2015,1.35
+2016,1.45

data/life_exp_avg_continent_year.csv

@@ -0,0 +1,13 @@
+year,Africa,Americas,Asia,Europe,Oceania
+1952,39.136,53.280,46.314,64.409,69.255
+1957,41.266,55.960,49.319,66.703,70.295
+1962,43.319,58.399,51.563,68.539,71.085
+1967,45.335,60.411,54.664,69.738,71.310
+1972,47.451,62.395,57.319,70.775,71.910
+1977,49.580,64.392,59.611,71.938,72.855
+1982,51.593,66.229,62.618,72.806,74.290
+1987,53.345,68.091,64.851,73.642,75.320
+1992,53.630,69.568,66.537,74.440,76.945
+1997,53.598,71.150,68.021,75.505,78.190
+2002,53.325,72.422,69.234,76.701,79.740
+2007,54.806,73.608,70.728,77.649,80.720