<img src="https://img.jishulink.com/upload/201712/1514619716571_111.png" title="111.png" alt="111.png" alt='有沒有用fluent做噪聲的同學，想問個曲線圖怎

<img src="https://img.jishulink.com/upload/201801/1515161033483_blob.png" title="blob.png" style="max-width:760px;" alt="blob.png"/>哈哈哈，我會了，謝謝！

<img src="https://img.jishulink.com/upload/201801/1515160641398_blob.png" title="blob.png" style="max-width:760px;" alt="blob.png"/><img src="https://img.jishulink.com/upload/201801/1515160755663_blob.png" title="blob.png" style="max-width:760px;" alt="blob.png"/>Y Axis Function中沒有Acoustic Pressure選項，X Axis Function中也沒有Time選項，求指教上述圖（a）是怎么出的？