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利用Curve Fitting进行声速剖面拟合
利用matlab软件的Curve Fitting工具对声速剖面进行拟合，仿真其真实情况，同时对三维数据进行了仿真拟合。(The sound velocity profile was fitted by the Curve Fitting tool of Matlab software, and the real situation was simulated. At the same time, the three-dimensional data was simulated and fitted.)
- 2021-01-23 14:48:40下载
- 积分：1
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飞秒及皮秒激光 高斯脉冲在光纤中的色散
说明： 超短脉冲是谐振腔中增益与损耗达到平衡、色散与非线性达到平衡时所产生的。啁啾型脉冲在光纤中传播，因色散作用及各种非线性作用谱线被展宽。(Ultra-short pulses are generated when the gain and loss of the cavity are balanced, and the dispersion and nonlinearity are balanced. Chirped pulses propagate in optical fibers, and their spectral lines are broadened due to dispersion and various non-linear effects.)
- 2020-03-11 18:27:30下载
- 积分：1
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chase
功能为求解系数矩阵为三对角矩阵或者循环三对角矩阵的线性方程。
输入的四个参数均为行向量，分别对应系数矩阵的上副对角线，主对角线，下副对角线，以及方程等号另一侧的常数矩阵(The four parameters of the input are line vectors, which correspond to the upper diagonal lines of the coefficient matrix, the main diagonal line, the lower diagonal line, and the constant matrix on the other side of the equation.)
- 2018-04-12 16:00:13下载
- 积分：1
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fiber_optic_sensor_based_SPR
光纤型SPR传感器的透射谱，通过最为常见的SP理论，使用MATLAB模拟器透射谱情况。(Transmission spectrum of fiber optic SPR sensor)
- 2018-07-05 14:17:59下载
- 积分：1
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根据塞米尔方程，计算不同波长下钽酸锂晶体折射率-钽酸锂
根据塞米尔方程，计算不同波长下钽酸锂晶体折射率。以及相关文献(Calculate the refractive of LiTaO3)
- 2020-06-21 18:00:01下载
- 积分：1
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PlaneSurfaceKA
平面波或锥形波照射任意粗糙面，用基尔霍夫近似方法的散射计算(Kirchhoff scattering rough surface)
- 2017-05-18 10:10:35下载
- 积分：1
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偶极子
说明： 通过matlab仿真偶极子声场的指向性，在极坐标下作图画出指向性(The directivity of dipole sound field is simulated by MATLAB, and the directivity is drawn in polar coordinates)
- 2021-01-06 21:18:54下载
- 积分：1
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二维板模型重磁异常正演
说明： 重磁异常正演方法，是在给定地质体的形状大小、空间位置及物性参数的条件下，求它外部空间任意点上的物理场值。(The forward method of gravity and magnetic anomaly is to calculate the physical field value at any point in the outer space of a given geological body under the condition of its shape, size, space position and physical parameters.)
- 2019-05-09 16:57:27下载
- 积分：1
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lysTPVn
说明： 用来指数曲线拟合，包括曲线平滑 扣基底 参数拟合 绘制曲线(Used for exponential curve fitting, including curve smoothing)
- 2020-01-13 20:49:55下载
- 积分：1
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5种PML
说明： 5种不同PML的效果对比，基于MATLAB进行分析，通过修改可以改为自己的PML代码(Effect comparison of five different PML)
- 2021-03-17 16:16:57下载
- 积分：1
