实验02-谭榆铃-2023280502

[tanyuling226]

完成信道编码与信道均衡综合实验。

主要内容：

• 实现 Hamming(7,4) 编码、伴随式计算和单比特纠错译码
• 实现 ZF 均衡器、FIR 滤波和 LMS 自适应均衡器
• 完成卷积码/Viterbi 选做实现
• 完成 REPORT.md 实验报告
• 限制 NumPy <2，避免 Matplotlib 二进制兼容问题

验证：

• python -m pytest grading -v：16 passed
• PYTHONUTF8=1 python grading/calculate_grade.py：100/100

[github-actions]

🤖 自动评分结果

提交者: @tanyuling226

============================================================
信道编码与信道均衡实验 - 自动评分系统
============================================================

1️⃣ 环境配置测试 (5分)
  ✅ 环境测试通过: +5分

2️⃣ Part 1：信道编码测试 (35分)
  通过测试: 7/8
  评分规则: 函数正确性25分 + 结果图10分
  得分: 25/35

3️⃣ Part 2：信道均衡测试 (35分)
  通过测试: 7/8
  评分规则: 函数正确性25分 + 结果图10分
  得分: 25/35

4️⃣ 实验报告检查 (15分)
  报告得分: 15/15

5️⃣ 代码质量检查
  ✅ 代码质量优秀 (9.22/10): +5分

6️⃣ 选做任务加分
  ✅ 卷积码/Viterbi选做已实现: +10分

============================================================
总分: 85/100
等级: B (良好)
============================================================
详细评分报告已保存到: grade_report.json

Part 1 测试详情

============================= test session starts ==============================
platform linux -- Python 3.11.15, pytest-9.0.3, pluggy-1.6.0 -- /opt/hostedtoolcache/Python/3.11.15/x64/bin/python
cachedir: .pytest_cache
rootdir: /home/runner/work/wireless-coding-equalization-exp/wireless-coding-equalization-exp
collecting ... collected 8 items

grading/test_part1_coding.py::TestHamming74::test_known_encoding PASSED  [ 12%]
grading/test_part1_coding.py::TestHamming74::test_multiple_blocks_length PASSED [ 25%]
grading/test_part1_coding.py::TestHamming74::test_codewords_have_zero_syndrome PASSED [ 37%]
grading/test_part1_coding.py::TestHamming74::test_single_error_syndrome_matches_column PASSED [ 50%]
grading/test_part1_coding.py::TestHamming74::test_decode_without_error PASSED [ 62%]
grading/test_part1_coding.py::TestHamming74::test_decode_all_single_bit_errors PASSED [ 75%]
grading/test_part1_coding.py::TestHamming74::test_invalid_input_length PASSED [ 87%]
grading/test_part1_coding.py::test_coding_result_file_exists SKIPPED     [100%]

========================= 7 passed, 1 skipped in 1.54s =========================

Part 2 测试详情

============================= test session starts ==============================
platform linux -- Python 3.11.15, pytest-9.0.3, pluggy-1.6.0 -- /opt/hostedtoolcache/Python/3.11.15/x64/bin/python
cachedir: .pytest_cache
rootdir: /home/runner/work/wireless-coding-equalization-exp/wireless-coding-equalization-exp
collecting ... collected 8 items

grading/test_part2_equalization.py::TestEqualization::test_apply_fir_filter_identity PASSED [ 12%]
grading/test_part2_equalization.py::TestEqualization::test_apply_fir_filter_matches_convolution PASSED [ 25%]
grading/test_part2_equalization.py::TestEqualization::test_zf_equalizer_length PASSED [ 37%]
grading/test_part2_equalization.py::TestEqualization::test_zf_equalizer_reduces_isi_near_center PASSED [ 50%]
grading/test_part2_equalization.py::TestEqualization::test_lms_equalizer_shapes PASSED [ 62%]
grading/test_part2_equalization.py::TestEqualization::test_lms_error_decreases_on_training PASSED [ 75%]
grading/test_part2_equalization.py::TestEqualization::test_invalid_inputs PASSED [ 87%]
grading/test_part2_equalization.py::test_equalization_result_files_exist SKIPPED [100%]

========================= 7 passed, 1 skipped in 0.42s =========================

完整评分报告可在 Actions Artifacts 中下载。

[github-actions]

🤖 自动评分结果

提交者: @tanyuling226

============================================================
信道编码与信道均衡实验 - 自动评分系统
============================================================

1️⃣ 环境配置测试 (5分)
  ✅ 环境测试通过: +5分

2️⃣ Part 1：信道编码测试 (35分)
  通过测试: 8/8
  评分规则: 函数正确性25分 + 结果图10分
  得分: 35/35

3️⃣ Part 2：信道均衡测试 (35分)
  通过测试: 8/8
  评分规则: 函数正确性25分 + 结果图10分
  得分: 35/35

4️⃣ 实验报告检查 (15分)
  报告得分: 15/15

5️⃣ 代码质量检查
  ✅ 代码质量优秀 (9.22/10): +5分

6️⃣ 选做任务加分
  ✅ 卷积码/Viterbi选做已实现: +10分

============================================================
总分: 100/100
等级: A (优秀)
============================================================
详细评分报告已保存到: grade_report.json

Part 1 测试详情

============================= test session starts ==============================
platform linux -- Python 3.11.15, pytest-9.0.3, pluggy-1.6.0 -- /opt/hostedtoolcache/Python/3.11.15/x64/bin/python
cachedir: .pytest_cache
rootdir: /home/runner/work/wireless-coding-equalization-exp/wireless-coding-equalization-exp
collecting ... collected 8 items

grading/test_part1_coding.py::TestHamming74::test_known_encoding PASSED  [ 12%]
grading/test_part1_coding.py::TestHamming74::test_multiple_blocks_length PASSED [ 25%]
grading/test_part1_coding.py::TestHamming74::test_codewords_have_zero_syndrome PASSED [ 37%]
grading/test_part1_coding.py::TestHamming74::test_single_error_syndrome_matches_column PASSED [ 50%]
grading/test_part1_coding.py::TestHamming74::test_decode_without_error PASSED [ 62%]
grading/test_part1_coding.py::TestHamming74::test_decode_all_single_bit_errors PASSED [ 75%]
grading/test_part1_coding.py::TestHamming74::test_invalid_input_length PASSED [ 87%]
grading/test_part1_coding.py::test_coding_result_file_exists PASSED      [100%]

============================== 8 passed in 1.34s ===============================

Part 2 测试详情

============================= test session starts ==============================
platform linux -- Python 3.11.15, pytest-9.0.3, pluggy-1.6.0 -- /opt/hostedtoolcache/Python/3.11.15/x64/bin/python
cachedir: .pytest_cache
rootdir: /home/runner/work/wireless-coding-equalization-exp/wireless-coding-equalization-exp
collecting ... collected 8 items

grading/test_part2_equalization.py::TestEqualization::test_apply_fir_filter_identity PASSED [ 12%]
grading/test_part2_equalization.py::TestEqualization::test_apply_fir_filter_matches_convolution PASSED [ 25%]
grading/test_part2_equalization.py::TestEqualization::test_zf_equalizer_length PASSED [ 37%]
grading/test_part2_equalization.py::TestEqualization::test_zf_equalizer_reduces_isi_near_center PASSED [ 50%]
grading/test_part2_equalization.py::TestEqualization::test_lms_equalizer_shapes PASSED [ 62%]
grading/test_part2_equalization.py::TestEqualization::test_lms_error_decreases_on_training PASSED [ 75%]
grading/test_part2_equalization.py::TestEqualization::test_invalid_inputs PASSED [ 87%]
grading/test_part2_equalization.py::test_equalization_result_files_exist PASSED [100%]

============================== 8 passed in 0.42s ===============================

完整评分报告可在 Actions Artifacts 中下载。