lizhao/bci_algo
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This commit is contained in:
Ivey Song
2026-06-06 16:05:32 +08:00
parent 29b6118f11
commit 853037726d
1 changed files with 2 additions and 2 deletions
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datamock.py
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@@ -8,7 +8,7 @@ FS = 250 # 采样率 Hz
N_SAMPLES_PER_PKT = 5 # 每包采样点数 N_SAMPLES_PER_PKT = 5 # 每包采样点数
N_CHAN = 66 # 通道数: 64 EEG + 1 标签值 + 1 标签序号 N_CHAN = 66 # 通道数: 64 EEG + 1 标签值 + 1 标签序号
EEG_FREQ = 10 # EEG 正弦波频率 Hz EEG_FREQ = 10 # EEG 正弦波频率 Hz
EEG_AMP = 100e-6 # EEG 幅值 100μV EEG_AMP = 100.0 # EEG 幅值 100μV
LABEL_INTERVAL = 5 # 标签间隔秒数 LABEL_INTERVAL = 5 # 标签间隔秒数
SERVER_ADDR = 'tcp://127.0.0.1:8100' SERVER_ADDR = 'tcp://127.0.0.1:8100'
@@ -73,7 +73,7 @@ def main():
print(f"[{datetime.now().strftime('%H:%M:%S')}] 开始发送模拟数据 ...") print(f"[{datetime.now().strftime('%H:%M:%S')}] 开始发送模拟数据 ...")
print(f" 采样率: {FS}Hz | 每包 {N_SAMPLES_PER_PKT} 采样点 | 发送间隔 {PKT_INTERVAL*1000:.0f}ms") print(f" 采样率: {FS}Hz | 每包 {N_SAMPLES_PER_PKT} 采样点 | 发送间隔 {PKT_INTERVAL*1000:.0f}ms")
print(f" EEG: {EEG_FREQ}Hz 正弦波 | 幅值 {EEG_AMP*1e6}μV") print(f" EEG: {EEG_FREQ}Hz 正弦波 | 幅值 {EEG_AMP}μV")
print(f" 标签: 每 {LABEL_INTERVAL}s 末尾采样点触发 | label 1/2 交替") print(f" 标签: 每 {LABEL_INTERVAL}s 末尾采样点触发 | label 1/2 交替")
print("-" * 50) print("-" * 50)