3309| 1
|
[求助] cos5x的傅里叶级数展开为什么无法得到正确的非零频率系数? |
发表于 2022-6-25 20:34:38
|
显示全部楼层
| ||
毋因群疑而阻独见 毋任己意而废人言
毋私小惠而伤大体 毋借公论以快私情 |
||
小黑屋|手机版|数学研发网 ( 苏ICP备07505100号 )
GMT+8, 2024-11-21 21:10 , Processed in 0.029656 second(s), 16 queries .
Powered by Discuz! X3.5
© 2001-2024 Discuz! Team.