Journal of Sensors / 2019 / Article / Tab 5

Research Article

Piezoresistive Breathing Sensing System with 3D Printed Wearable Casing

Table 5

Standard deviations (%) of the mean relative errors for each algorithm and time window.

Window (s)Algorithm 1Algorithm 2

623.875.67
717.164.76
815.325.10
912.714.46
1011.964.49
118.784.32
129.414.53
138.204.63
148.003.78
157.043.63
166.894.06
177.094.12
186.704.12
195.845.13
205.044.51
215.544.21
225.814.61
236.355.04
245.844.27
255.344.06
264.993.95
275.094.28
285.053.96
295.424.09
304.943.64

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