Use MATLAB to: a$.$ Reconstruct the following image from the raw data posted on blackboard $($you first need to unzip the raw data text file$).$ The raw data includes x$,$y$,$z coordinates of each pixel in addition to the grayscale value $($a measure of brightness$/$darkness of each pixel with lower values indicating darker pixel$).$

Here is a sample of the data

$+4\mathrm{.}23789300$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}23619400$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}23449400$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}23279500$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}23109600$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}22939700$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}22769700$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}22599800$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}22429900$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}22260000$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}22090000$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}21920100$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}21750200$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}21580300$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}21410300$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}21240400$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}21070500$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}20900600$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}20730700$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}20560700$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}20390800$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+420$

$+4\mathrm{.}20220900$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+422$

$+4\mathrm{.}20051000$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+422$

$+4\mathrm{.}19881000$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+422$

$+4\mathrm{.}19711100$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+422$

$+4\mathrm{.}19541200$E$+002,+0\mathrm{.}00000000$E$+000,+0\mathrm{.}00000000$E$+000,+422$

$+4\mathrm{.}19371300$E