Add YOLO11 TensorRT quantization benchmark scripts

- Engine build scripts (FP16/INT8)
- Benchmark validation scripts
- Result parsing and analysis tools
- COCO dataset configuration

validate_int8.bat

@@ -0,0 +1,42 @@
+@echo off
+chcp 65001 >nul
+echo ============================================
+echo YOLO INT8 TensorRT Validation Script
+echo ============================================
+echo.
+
+REM 激活虚拟环境
+echo Activating yolo virtual environment...
+call conda activate yolo
+echo.
+
+REM 检查engine文件
+if not exist yolo11n_int8_b1_8.engine (
+    echo ERROR: yolo11n_int8_b1_8.engine not found!
+    echo Please build the engine first using: build_engine.bat
+    pause
+    exit /b 1
+)
+
+echo Validating INT8 TensorRT Engine with COCO dataset...
+echo Engine: yolo11n_int8_b1_8.engine
+echo.
+
+REM 使用rect=False确保输入尺寸为640x640
+yolo val model=yolo11n_int8_b1_8.engine data=coco.yaml imgsz=640 rect=False
+
+if %errorlevel% equ 0 (
+    echo.
+    echo ============================================
+    echo Validation completed successfully!
+    echo ============================================
+) else (
+    echo.
+    echo ============================================
+    echo Validation failed!
+    echo ============================================
+    pause
+    exit /b 1
+)
+
+pause