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@@ -258,7 +258,7 @@ def process_depth_data():
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sigma_squared = calculate_sigma_squared(S_values, order_book_timestamps)
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# ========================== 计算 δ^a + δ^b ==========================
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- gamma = 1.0
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+ gamma = 0.5
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T_minus_t = 1.0
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delta_sum = calculate_delta_sum(gamma, sigma_squared, T_minus_t, k_initial)
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logger.info(f"δ^a + δ^b: {delta_sum}")
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