Random Gaussian Example Added

Author: SanjaySinghRajpoot

src/data/examples/en/08_Math/18_randomGaussian.js

@@ -0,0 +1,26 @@
+/*
+ * @name Random Gaussian
+ * @frame 720,400
+ * @description This sketch draws ellipses with x and y locations tied to a gaussian distribution of random numbers.
+ *  (ported from https://processing.org/examples/randomgaussian.html)
+ */
+
+  function setup() {
+    createCanvas(720, 400);
+    background(0);
+  }
+  
+  function draw() {
+  
+    // Get a gaussian random number w/ mean of 0 and standard deviation of 1.0
+    let val = randomGaussian();
+  
+    let sd = 60;                  // Define a standard deviation
+    let mean = width/2;           // Define a mean value (middle of the screen along the x-axis)
+    let x = ( val * sd ) + mean;  // Scale the gaussian random number by standard deviation and mean
+  
+    noStroke();
+    fill(255, 10);
+    ellipse(x, height/2, 32, 32);   // Draw an ellipse at our "normal" random location
+  }
+