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【代码贡献】新增最大似然振幅估计算法(MLAE) - #80

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woahwhattheheck:zz-sol-rook/origin-cup-mlae-20260920

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关联 #13

新增 Maximum-Likelihood Amplitude Estimation(MLAE)算法实现,作为现有 QAE / IQAE 之外的独立无相位估计寄存器方案。

主要内容:

  • 几何 Grover 幂次调度与 CPUQVM 目标比特采样;
  • 基于 sin²((2k+1)θ) 的全局最大似然解码 + 局部细化;
  • 后端无关 estimate_from_counts(...),可消费硬件/云端 success counts;
  • amplitude / theta / log-likelihood / oracle-query accounting 结果;
  • pyqpanda_alg.MLAE 导出、Cython 构建初始化文件接线与 README 使用说明。

参考:Suzuki et al., Amplitude Estimation without Phase Estimation, Quantum Information Processing 19, 75 (2020).

本提交未运行测试或 CI,因此不声称测试通过;请以维护者 CI / review 为准。

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