ust = zeros(mtype_num)
''' 采样 '''
rssi_A,rssi_B,rssi_E = sampling('RSSI',sampling_period,sampling_time,0.8,0.4)
phase_A,phase_B,phase_E = mod(sampling('Phase',sampling_period,sampling_time,0.8,0.4),2*pi)
''' RSSI量化 '''
bits_A_rssi,drop_list_A = quantization_thre(rssi_A,block_size,coef)
bits_B_rssi,drop_list_B = quantization_thre(rssi_B,block_size,coef)
bits_A_rssi = remain(bits_A_rssi,drop_list_A,drop_list_B)
''' Phase量化 '''
bits_A_phase = quantization_even('Phase',phase_A,size(phase_A),qtype,order)
''' 合并 '''
bits_A_cross = merge(bits_A_rssi,bits_A_phase,'cross')
bits_A_and = merge(bits_A_rssi,bits_A_phase,'and')
bits_A_or = merge(bits_A_rssi,bits_A_phase,'or')
''' 评价性能 '''
ust[0] = UST(bits_A_rssi)
ust[1] = UST(bits_A_phase)
ust[2] = UST(bits_A_cross)
ust[3] = UST(bits_A_and)
ust[4] = UST(bits_A_or)
''' 画图 '''
labels = ['RSSI Only', 'Phase Only', 'Cross', 'AND', 'OR']
plt.figure(figsize=(8,5))
for x,y in zip(arange(len(labels)),ust):
plt.bar(x+1,ust[x],width=0.5,facecolor='lightgray',edgecolor='black')
''' cross '''
begin = datetime.datetime.now()
for i in range(gro_num):
print 'Running... Current group: cross, ', i
''' RSSI量化 '''
bits_A_rssi, drop_list_A = quantization_thre(rssi_A, block_size, coef)
bits_B_rssi, drop_list_B = quantization_thre(rssi_B, block_size, coef)
bits_A_rssi = remain(bits_A_rssi, drop_list_A, drop_list_B)
bits_B_rssi = remain(bits_B_rssi, drop_list_A, drop_list_B)
''' Phase量化 '''
bits_A_phase = quantization_even('Phase', phase_A, size(phase_A), qtype,
order)
bits_B_phase = quantization_even('Phase', phase_B, size(phase_B), qtype,
order)
''' 合并 '''
bits_A = merge(bits_A_rssi, bits_A_phase, 'cross')
bits_B = merge(bits_B_rssi, bits_B_phase, 'cross')
end = datetime.datetime.now()
times.append(end - begin)
''' and '''
begin = datetime.datetime.now()
for i in range(gro_num):
print 'Running... Current group: and, ', i
''' RSSI量化 '''
bits_A_rssi, drop_list_A = quantization_thre(rssi_A, block_size, coef)
bits_B_rssi, drop_list_B = quantization_thre(rssi_B, block_size, coef)
bits_A_rssi = remain(bits_A_rssi, drop_list_A, drop_list_B)
bits_B_rssi = remain(bits_B_rssi, drop_list_A, drop_list_B)
''' Phase量化 '''
bits_A_phase = quantization_even('Phase', phase_A, size(phase_A), qtype,
order)
''' Phase Only '''
bits_A_phase = quantize_phase(phase_A)
bits_B_phase = quantize_phase(phase_B)
else:
for j in range(group_num):
''' RSSI量化 '''
bits_A_rssi, drop_list_A = quantize_ASBG_1bit(rssi_A)
bits_B_rssi, drop_list_B = quantize_ASBG_1bit(rssi_B)
bits_A_rssi = remain(bits_A_rssi, drop_list_B)
bits_B_rssi = remain(bits_B_rssi, drop_list_A)
''' Phase量化 '''
bits_A_phase = quantize_phase(phase_A)
bits_B_phase = quantize_phase(phase_B)
''' 合并 '''
bits_A = merge(bits_A_rssi, bits_A_phase, mtype[i])
bits_B = merge(bits_B_rssi, bits_B_phase, mtype[i])
end = datetime.datetime.now()
# 转化成毫秒ms，并求每组样例的平均耗时。另Alice和Bob同时做量化，因此除2求每个人的耗时
times[i] = (end - begin).total_seconds() * 1000 / group_num / 2
''' 画图 '''
labels = ['RSSI Only', 'Phase Only', 'Cross', 'AND', 'OR', 'XOR', 'Syn']
plt.figure(figsize=(8, 5))
for x, y in zip(arange(len(labels)), times):
plt.bar(x + 1,
times[x],
width=0.5,
facecolor='lightgray',
edgecolor='black')
plt.text(x + 1 + 0.25,