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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| 수학:디락_델타_함수 [2016/05/24 16:14] – admin | 수학:디락_델타_함수 [2023/09/05 15:46] (current) – external edit 127.0.0.1 | ||
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| - | ======적분 표현식====== | + | ======적분 표현====== |
| $f(x)$의 [[: | $f(x)$의 [[: | ||
| $$f(x) = \int_{-\infty}^\infty g(k) e^{ikx} dx$$ | $$f(x) = \int_{-\infty}^\infty g(k) e^{ikx} dx$$ | ||