| hmemIFS | Intuitionistic hesitancy membership function |
| hmemPFS | Pythagorean hesitancy membership function |
| imemSFS | Spherical indeterminacy membership function |
| leftfootfinding | Left foot values |
| leftshoulderfinding | Left shoulder values |
| memG | Gaussian membership function |
| memT | Triangular membership function |
| memTP | Trapezoidal membership function |
| midvalue | Middle values |
| mn | Mean values |
| nonmemS | Sugeno and Terano's non membership function |
| nonmemY | Yager's non membership function |
| rightfootfinding | Right foot values |
| rightshoulderfinding | Right shoulder values |
| rmemSFS | Spherical refusal membership function |
| simBA | IFS similarity measure simBA |
| simC | IFS similarity measure simC |
| simDC | IFS similarity measure simDC |
| simGK | IFS similarity measure simGK |
| simHK | IFS similarity measure simHK |
| simHY1 | IFS similarity measure simHY1 |
| simHY2 | IFS similarity measure simHY2 |
| simHY3 | IFS similarity measure simHY3 |
| simHY4 | IFS similarity measure simHY4 |
| simJJLY | IFS similarity measure simJJLY |
| simKKDKS | SFS similarity measure simKKDKS |
| simL | IFS similarity measure simL |
| simM | IFS similarity measure simM |
| simNNNG1 | PFS similarity measure simNNNG1 |
| simNNNG2 | PFS similarity measure simNNNG2 |
| simNSCA | IFS similarity measure simNSCA |
| simP | PFS similarity measure simP |
| simPG1 | PFS similarity measure simPG1 |
| simPG2 | PFS similarity measure simPG2 |
| simPYY1 | PFS similarity measure simPYY1 |
| simPYY2 | PFS similarity measure simPYY2 |
| simPYY3 | PFS similarity measure simPYY3 |
| simSGFDK1 | SFS similarity measure simSGFDK1 |
| simSGFDK2 | SFS similarity measure simSGFDK2 |
| simSGFDK3 | SFS similarity measure simSGFDK3 |
| simSGFDK4 | SFS similarity measure simSGFDK4 |
| simSGFDK5 | SFS similarity measure simSGFDK5 |
| simSGFDK6 | SFS similarity measure simSGFDK6 |
| simSGFDK7 | SFS similarity measure simSGFDK7 |
| simSGFDK8 | SFS similarity measure simSGFDK8 |
| simSWLX | IFS similarity measure simSWLX |
| simSY | IFS similarity measure simSY |
| simWW1 | PFS similarity measure simWW1 |
| simWW2 | PFS similarity measure simWW2 |
| simWW3 | PFS similarity measure simWW3 |
| simWW4 | PFS similarity measure simWW4 |
| simWW5 | PFS similarity measure simWW5 |
| simWW6 | PFS similarity measure simWW6 |
| simWWLWW1 | SFS similarity measure simWWLWW1 |
| simWWLWW10 | SFS similarity measure simWWLWW10 |
| simWWLWW2 | SFS similarity measure simWWLWW2 |
| simWWLWW3 | SFS similarity measure simWWLWW3 |
| simWWLWW4 | SFS similarity measure simWWLWW4 |
| simWWLWW5 | SFS similarity measure simWWLWW5 |
| simWWLWW6 | SFS similarity measure simWWLWW6 |
| simWWLWW7 | SFS similarity measure simWWLWW7 |
| simWWLWW8 | SFS similarity measure simWWLWW8 |
| simWWLWW9 | SFS similarity measure simWWLWW9 |
| simY | IFS similarity measure simY |
| simZ | PFS similarity measure simZ |
| simZHFLL1 | PFS similarity measure simZHFLL1 |
| simZHFLL2 | PFS similarity measure simZHFLL2 |
| simZHFLL3 | PFS similarity measure simZHFLL3 |
| simZHFLL4 | PFS similarity measure simZHFLL4 |
| std | Standard deviation values |
