• 2022-06-19 问题

    用拉普拉斯变换求解无界弦的振动问题:[tex=15.429x6.929]fnpmC2J6JmQBLyo5NmGAzwWskHkYW3pO4L9W/DfMamEXcn6IwHXgIHEnwVmxmH9K+gDNbMAundikDLgmJ6bHatLJqeq2IXf7S3YAZPzd0k0IP9qZ1hpmMR/lK9+daYfAw0yCLIU50OsSiWxVJWLBcB63lM3YLPJC8ukVOixRcNxhxVTqv0pfVOEdsBazNchgeA36gql052p2D/C7BsuWLF4zDDjnVqylvbmZjDm319uT4eVIhBF05YzI3m0HZ0S1EvtuCbHlmVG6lWwDi3XjImF2xOBqn5tAOD11qYT/nkk=[/tex]其中[tex=2.071x1.357]+M91MMaKogfF4Ena+s6i7Q==[/tex]和[tex=2.0x1.357]eXqHnCRPYNHW2O3HwFxPDA==[/tex]是已知函数.

    用拉普拉斯变换求解无界弦的振动问题:[tex=15.429x6.929]fnpmC2J6JmQBLyo5NmGAzwWskHkYW3pO4L9W/DfMamEXcn6IwHXgIHEnwVmxmH9K+gDNbMAundikDLgmJ6bHatLJqeq2IXf7S3YAZPzd0k0IP9qZ1hpmMR/lK9+daYfAw0yCLIU50OsSiWxVJWLBcB63lM3YLPJC8ukVOixRcNxhxVTqv0pfVOEdsBazNchgeA36gql052p2D/C7BsuWLF4zDDjnVqylvbmZjDm319uT4eVIhBF05YzI3m0HZ0S1EvtuCbHlmVG6lWwDi3XjImF2xOBqn5tAOD11qYT/nkk=[/tex]其中[tex=2.071x1.357]+M91MMaKogfF4Ena+s6i7Q==[/tex]和[tex=2.0x1.357]eXqHnCRPYNHW2O3HwFxPDA==[/tex]是已知函数.

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