67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
import random
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def generate_radar_data(num_points=10):
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# ================= 配置区域 (可根据需要修改) =================
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# 1. 距离 (km) 设置: 模拟目标从 3.5km 处开始远离
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start_dist = 3.520
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dist_trend = 0.015 # 每次采样距离增加约 15米 (模拟速度)
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dist_noise = 0.005 # 距离测量噪声 (±5m)
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# 2. 方位 (度) 设置: 模拟目标在 45度 方向缓慢移动
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start_az = 45.20
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az_trend = 0.15 # 方位角每次变化
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az_noise = 0.04 # 方位角抖动 (±0.04度)
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# 3. 俯仰 (度) 设置: 模拟低空目标 (如无人机)，高度基本保持
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start_el = 2.50
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el_trend = 0.01 # 俯仰角变化很小
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el_noise = 0.05 # 俯仰角抖动
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# ===========================================================
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# 生成数据容器
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az_data = []
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el_data = []
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dist_data = []
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current_dist = start_dist
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current_az = start_az
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current_el = start_el
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for i in range(num_points):
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# 生成带噪声的距离 (保留3位小数, km)
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d_val = current_dist + random.gauss(0, dist_noise)
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dist_data.append(f"{d_val:.3f}")
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# 生成带噪声的方位 (保留2位小数, 度)
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az_val = current_az + random.gauss(0, az_noise)
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az_data.append(f"{az_val:.2f}")
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# 生成带噪声的俯仰 (保留2位小数, 度)
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el_val = current_el + random.gauss(0, el_noise)
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el_data.append(f"{el_val:.2f}")
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# 更新下一时刻的基准值 (加上趋势)
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current_dist += dist_trend
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current_az += az_trend
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current_el += el_trend
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# ================= 输出打印 (Tab分隔，方便复制) =================
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print("-" * 30)
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print("生成结果 (复制下方内容到 Word 表格):")
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print("-" * 30)
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# 打印方位行
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print("方位(°)\t" + "\t".join(az_data))
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# 打印俯仰行
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print("俯仰(°)\t" + "\t".join(el_data))
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# 打印距离行
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print("距离(km)\t" + "\t".join(dist_data))
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print("-" * 30)
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# 执行生成
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if __name__ == "__main__":
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generate_radar_data() |