2024280466江俊杰

[J1angJJ]

2024280466江俊杰

实验作业提交说明

本次提交为无线通信技术课程wireless-modulation-experiment实验作业，主要内容和完成情况如下：

• 实现了 BPSK、QPSK、16QAM 等调制与解调算法的 Python 代码，并进行了模块化设计，便于后续扩展和测试。

• 编写了性能测试脚本，对不同调制方式的误码率性能进行了仿真与对比，结果已保存于 results 目录下。

• 沿用了自动化评分脚本和报告检查工具，方便教师批改和同学自查。

• 完善了实验文档，包括实验报告、理论基础文档等，提升了实验的可用性和可读性。

• 代码结构清晰，注释规范，便于他人阅读和维护。

[Wjaywhy]

满分

[github-actions]

🤖 自动评分结果

提交者: @J1angJJ

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数字调制解调实验 - 自动评分系统
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1️⃣  环境配置测试 (5分)
  ✅ 环境测试通过: +5分

2️⃣  BPSK调制测试 (25分)
  通过测试: 7/7
  评分规则: 算法正确性15分 + 星座图10分
  得分: 25/25

3️⃣  QPSK调制测试 (25分)
  通过测试: 9/9
  评分规则: 算法正确性15分 + 星座图10分
  得分: 25/25

4️⃣  16-QAM调制测试 (20分)
  通过测试: 9/9
  评分规则: 算法正确性12分 + 星座图8分
  得分: 20/20

5️⃣  实验报告检查 (15分)
  报告得分: 15/15

6️⃣  代码质量检查 (pylint)
  ✅ 代码质量优秀 (10.0/10): +5分

7️⃣  选做任务加分
  ✅ 解调功能已实现: +10分

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

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📊 详细测试结果

点击查看BPSK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
metadata: {'Python': '3.11.15', 'Platform': 'Linux-6.17.0-1010-azure-x86_64-with-glibc2.39', 'Packages': {'pytest': '9.0.3', 'pluggy': '1.6.0'}, 'Plugins': {'json-report': '1.5.0', 'metadata': '3.1.1', 'cov': '7.1.0'}, 'CI': 'true', 'JAVA_HOME': '/usr/lib/jvm/temurin-17-jdk-amd64'}
rootdir: /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment
plugins: json-report-1.5.0, metadata-3.1.1, cov-7.1.0
collecting ... collected 7 items

grading/test_bpsk.py::TestBPSK::test_basic_mapping PASSED                [ 14%]
grading/test_bpsk.py::TestBPSK::test_all_zeros PASSED                    [ 28%]
grading/test_bpsk.py::TestBPSK::test_all_ones PASSED                     [ 42%]
grading/test_bpsk.py::TestBPSK::test_symbol_values PASSED                [ 57%]
grading/test_bpsk.py::TestBPSK::test_random_sequence PASSED              [ 71%]
grading/test_bpsk.py::TestBPSK::test_large_sequence PASSED               [ 85%]
grading/test_bpsk.py::test_constellation_file_exists PASSED              [100%]

=============================== warnings summary ===============================
grading/test_bpsk.py::TestBPSK::test_basic_mapping
  /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment/grading/../src/utils.py:69: UserWarning: Glyph 34394 (\N{CJK UNIFIED IDEOGRAPH-865A}) missing from font(s) DejaVu Sans.
    plt.savefig(filepath, dpi=300, bbox_inches='tight')

grading/test_bpsk.py::TestBPSK::test_basic_mapping
  /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment/grading/../src/utils.py:69: UserWarning: Glyph 37096 (\N{CJK UNIFIED IDEOGRAPH-90E8}) missing from font(s) DejaVu Sans.
    plt.savefig(filepath, dpi=300, bbox_inches='tight')

grading/test_bpsk.py::TestBPSK::test_basic_mapping
  /home

点击查看QPSK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
metadata: {'Python': '3.11.15', 'Platform': 'Linux-6.17.0-1010-azure-x86_64-with-glibc2.39', 'Packages': {'pytest': '9.0.3', 'pluggy': '1.6.0'}, 'Plugins': {'json-report': '1.5.0', 'metadata': '3.1.1', 'cov': '7.1.0'}, 'CI': 'true', 'JAVA_HOME': '/usr/lib/jvm/temurin-17-jdk-amd64'}
rootdir: /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment
plugins: json-report-1.5.0, metadata-3.1.1, cov-7.1.0
collecting ... collected 9 items

grading/test_qpsk.py::TestQPSK::test_input_length_validation PASSED      [ 11%]
grading/test_qpsk.py::TestQPSK::test_output_length PASSED                [ 22%]
grading/test_qpsk.py::TestQPSK::test_gray_code_mapping PASSED            [ 33%]
grading/test_qpsk.py::TestQPSK::test_unit_energy PASSED                  [ 44%]
grading/test_qpsk.py::TestQPSK::test_four_constellation_points PASSED    [ 55%]
grading/test_qpsk.py::TestQPSK::test_phase_distribution PASSED           [ 66%]
grading/test_qpsk.py::TestQPSK::test_average_power PASSED                [ 77%]
grading/test_qpsk.py::TestQPSK::test_consecutive_pairs PASSED            [ 88%]
grading/test_qpsk.py::test_constellation_file_exists PASSED              [100%]

=============================== warnings summary ===============================
grading/test_qpsk.py::TestQPSK::test_output_length
  /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment/grading/../src/utils.py:69: UserWarning: Glyph 34394 (\N{CJK UNIFIED IDEOGRAPH-865A}) missing from font(s) DejaVu Sans.
    plt.savefig(filepath, dpi=300, bbox_inches='tight')

grading/test_qpsk.py::TestQPSK::test_output_length
  /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment/grading/../src/utils.py:69: UserWarning: Glyph 37096 (\N{CJK UNIFIED IDEOGR

点击查看16-QAM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
metadata: {'Python': '3.11.15', 'Platform': 'Linux-6.17.0-1010-azure-x86_64-with-glibc2.39', 'Packages': {'pytest': '9.0.3', 'pluggy': '1.6.0'}, 'Plugins': {'json-report': '1.5.0', 'metadata': '3.1.1', 'cov': '7.1.0'}, 'CI': 'true', 'JAVA_HOME': '/usr/lib/jvm/temurin-17-jdk-amd64'}
rootdir: /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment
plugins: json-report-1.5.0, metadata-3.1.1, cov-7.1.0
collecting ... collected 9 items

grading/test_qam16.py::TestQAM16::test_input_length_validation PASSED    [ 11%]
grading/test_qam16.py::TestQAM16::test_output_length PASSED              [ 22%]
grading/test_qam16.py::TestQAM16::test_sixteen_constellation_points PASSED [ 33%]
grading/test_qam16.py::TestQAM16::test_iq_component_values PASSED        [ 44%]
grading/test_qam16.py::TestQAM16::test_power_normalization PASSED        [ 55%]
grading/test_qam16.py::TestQAM16::test_gray_code_mapping PASSED          [ 66%]
grading/test_qam16.py::TestQAM16::test_symbol_distribution PASSED        [ 77%]
grading/test_qam16.py::TestQAM16::test_corner_points PASSED              [ 88%]
grading/test_qam16.py::test_constellation_file_exists PASSED             [100%]

=============================== warnings summary ===============================
grading/test_qam16.py::TestQAM16::test_output_length
  /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment/grading/../src/utils.py:69: UserWarning: Glyph 34394 (\N{CJK UNIFIED IDEOGRAPH-865A}) missing from font(s) DejaVu Sans.
    plt.savefig(filepath, dpi=300, bbox_inches='tight')

grading/test_qam16.py::TestQAM16::test_output_length
  /home/runner/work/wireless-modulation-experiment/wireless-modulation-experiment/grading/../src/utils.py:69: UserWarning: Glyph 37096 (\N{CJK UNIFIED 

点击查看报告检查详情

==================================================
实验报告检查
==================================================
✅ 找到报告文件: REPORT.md

评分详情:
  ✅ 字数达标 (3121字)
  📋 章节完整性: 6/6 (12分)
  ✅ 包含图片引用 (4张)
  ✅ 包含代码示例 (4处)
  ✅ 包含参考文献

报告得分: 15/15

最终报告得分: 15

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💡 提示：

• 如果测试未通过，请查看上方的详细错误信息
• 修改代码后重新提交会触发自动评分
• 完整评分报告可在 Actions 的 Artifacts 中下载

⏰ 评分时间: 2026/4/30 19:11:19