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镜像自地址 https://gitee.com/sunhf/gprMax.git 已同步 2025-08-07 23:14:03 +08:00
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Fixed bug with complex number in Lorenz material coefficients.

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Craig Warren
2016-07-19 10:45:18 +01:00
父节点 d2fede3c6d
当前提交 ca988e43b5
共有 1 个文件被更改，包括 2 次插入 和 2 次删除
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gprMax/materials.py
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@@ -107,8 +107,8 @@ class Material(object):
# tau for Lorentz materials are pole frequencies # tau for Lorentz materials are pole frequencies
# alpha for Lorentz materials are the damping coefficients # alpha for Lorentz materials are the damping coefficients
wp2 = (2 * np.pi * self.tau[x]) * (2 * np.pi * (1 / self.tau[x])) wp2 = (2 * np.pi * self.tau[x]) * (2 * np.pi * (1 / self.tau[x]))
self.w[x] = -(wp2 * self.deltaer[x]) * j / np.sqrt(wp2 - (self.alpha[x] * self.alpha[x])) self.w[x] = -(wp2 * self.deltaer[x]) * 1j / np.sqrt(wp2 - (self.alpha[x] * self.alpha[x]))
self.q[x] = -self.alpha[x] + np.sqrt(wp2 - (self.alpha[x] * self.alpha[x])) * j self.q[x] = -self.alpha[x] + np.sqrt(wp2 - (self.alpha[x] * self.alpha[x])) * 1j
elif self.type == 'drude': elif self.type == 'drude':
# tau for Drude materials are pole frequencies # tau for Drude materials are pole frequencies
# alpha for Drude materials are the inverse of relaxation times # alpha for Drude materials are the inverse of relaxation times