code: def testMatlab(self):
      # same inputData as previous function
      coeffs = [
          1.000000000000000,
          -1.786020583190265,
          0.794382504287881,
          0.000000000000216,
          -0.000000000000067,
          0.000000000000015,
          -0.000000000000093,
          0.000000000000232,
          -0.000000000000288,
          0.169382504288377,
          -0.161020583190467,
      ]
      inputData = [
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          9,
          8,
          7,
          6,
          5,
          4,
          3,
          2,
          1,
      ]
  
      c, r = LPC(order=10)(inputData)
  
      self.assertAlmostEqualVector(c - array(coeffs), zeros(11), 1e-3)
  
file_path: essentia/test/src/unittests/temporal/test_lpc.py
imports: from essentia_test import *
label_desc: Use image node_id 3 for calling the TestLPC obj's underlying member method code with example usage: obj.testMatlab() without return types