def get_2probe_conduct(data, len2, wid2, str2): Ids_idx = get_idx(data, 'Ids', 1) Vds_idx = get_idx(data, 'Vds', 1) conduct2probe = [str2] abs_conduct2probe = ["abs "+str2] abs_Ids = ['abs Ids'] nrows = len(data[0][:]) ncols = len(data) for i in range(1, nrows): Ids = data[Ids_idx][i] Vds = data[Vds_idx][i] conduct2 = Ids/Vds * len2/wid2 * 1e6 conduct2probe.append(conduct2) abs_conduct2probe.append(abs(conduct2)) abs_Ids.append(abs(Ids)) return conduct2probe, abs_conduct2probe, abs_Ids
def get_4probe_conduct(data, len4, wid4, str4): v3idx = get_idx(data, 'V3', 1) v2idx = get_idx(data, 'V2', 1) Ids_idx = get_idx(data, 'Ids', 1) conduct4probe = [str4] abs_conduct4probe = ["abs "+str4] diffV = ['V3-V2'] nrows = len(data[0][:]) ncols = len(data) for i in range(1, nrows): v3_v2 = data[v3idx][i] - data[v2idx][i] Ids = data[Ids_idx][i] conduct4 = Ids/v3_v2 * len4/wid4 * 1e6 conduct4probe.append(conduct4) abs_conduct4probe.append(abs(conduct4)) diffV.append(v3_v2) return conduct4probe, abs_conduct4probe, diffV
def get_trace_retrace(data, conduct4probe, conduct2probe, str4, str2): from inexactfloat import InexactFloat ncols = len(data) nrows = len(data[0][:]) Vbg_idx = get_idx(data, 'Vbg', 1) trace_4probe = [str4+" trace"] trace_2probe = [str2+" trace"] retrace_4probe = [str4+" retrace"] retrace_2probe = [str2+" retrace"] for i in range(2, nrows-1): if InexactFloat(data[Vbg_idx][i]) == InexactFloat(data[Vbg_idx][i-1]): trace_idx = i for j in range(1, trace_idx): trace_4probe.append(conduct4probe[j]) trace_2probe.append(conduct2probe[j]) for k in range(trace_idx, nrows): retrace_4probe.append(conduct4probe[k]) retrace_2probe.append(conduct2probe[k]) return trace_4probe, retrace_4probe, trace_2probe, retrace_2probe, trace_idx
