Cody

# Problem 71. Read a column of numbers and interpolate missing data

Solution 1654743

Submitted on 20 Oct 2018 by Sharon Spelt
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### Test Suite

Test Status Code Input and Output
1   Pass
s = { ... 'Day Temp' ' 1 1.3' ' 2 1.12' ' 3 17' ' 4 -32' ' 5 13' ' 6 4.4' ' 7 19'}; t_correct = [1.3 1.12 17 -32 13 4.4 19]; assert(isequal(read_and_interp(s),t_correct));

s = 7×1 cell array {' 1 1.3' } {' 2 1.12'} {' 3 17' } {' 4 -32' } {' 5 13' } {' 6 4.4' } {' 7 19' } row1 = 7×3 cell array {0×0 char} {'1'} {'1.3' } {0×0 char} {'2'} {'1.12'} {0×0 char} {'3'} {'17' } {0×0 char} {'4'} {'-32' } {0×0 char} {'5'} {'13' } {0×0 char} {'6'} {'4.4' } {0×0 char} {'7'} {'19' } row1 = 1×7 cell array {'1.3'} {'1.12'} {'17'} {'-32'} {'13'} {'4.4'} {'19'} t = 1.3000 1.1200 17.0000 -32.0000 13.0000 4.4000 19.0000 t = 1.3000 1.1200 17.0000 -32.0000 13.0000 4.4000 19.0000 t = 1.3000 1.1200 17.0000 -32.0000 13.0000 4.4000 19.0000

2   Pass
s = { ... 'Day Temp' ' 1 1.3' ' 2 1.12' ' 3 17' ' 4 16' ' 5 9999' ' 6 9999' ' 7 19'}; t_correct = [1.3 1.12 17 16 17 18 19]; assert(isequal(read_and_interp(s),t_correct));

s = 7×1 cell array {' 1 1.3' } {' 2 1.12'} {' 3 17' } {' 4 16' } {' 5 9999'} {' 6 9999'} {' 7 19' } row1 = 7×3 cell array {0×0 char} {'1'} {'1.3' } {0×0 char} {'2'} {'1.12'} {0×0 char} {'3'} {'17' } {0×0 char} {'4'} {'16' } {0×0 char} {'5'} {'9999'} {0×0 char} {'6'} {'9999'} {0×0 char} {'7'} {'19' } row1 = 1×7 cell array {'1.3'} {'1.12'} {'17'} {'16'} {'9999'} {'9999'} {'19'} t = 1.0e+03 * 0.0013 0.0011 0.0170 0.0160 9.9990 9.9990 0.0190 t = 1.3000 1.1200 17.0000 16.0000 NaN NaN 19.0000 t = 1.3000 1.1200 17.0000 16.0000 17.0000 18.0000 19.0000

3   Pass
s = { ... 'Day Temp' ' 1 -5' ' 2 19' ' 3 1' ' 4 9999' ' 5 3'}; t_correct = [-5 19 1 2 3]; assert(isequal(read_and_interp(s),t_correct));

s = 5×1 cell array {' 1 -5' } {' 2 19' } {' 3 1' } {' 4 9999'} {' 5 3' } row1 = 5×3 cell array {0×0 char} {'1'} {'-5' } {0×0 char} {'2'} {'19' } {0×0 char} {'3'} {'1' } {0×0 char} {'4'} {'9999'} {0×0 char} {'5'} {'3' } row1 = 1×5 cell array {'-5'} {'19'} {'1'} {'9999'} {'3'} t = -5 19 1 9999 3 t = -5 19 1 NaN 3 t = -5 19 1 2 3