搜索资源列表
bigmodel
- 声波方程正演模拟包含波前快照和地震记录。采用时间二阶空间四阶的精度。以雷克子波为震源函数-Acoustic wave equation contains forward modeling and seismic records before the snapshot. Second order in space using the time fourth-order accuracy. Wave function for the source to Ricker
ELASTIC_2D_PML
- 在二维介质下，引入PML边界条件的弹性波方程正演模拟-In a two-dimensional media, the introduction of the PML boundary conditions for the elastic wave equation forward modeling
1
- 论文从一个新的角度研究风速预测模型，首次将局域波理论引入并应用到风速mm预测领域，对风速序列进行平稳化处理，提高了风速建模预测的精度。-This paper studies the wind speed forecasting model in a new method.The author introduces and applies the local wave theory to the wind speed forecasting field.The theory can be used
FDM2d
- 用二阶有限差分法的中心差分格式来模拟二维均匀介质中声波传播，震源子波是雷克子波-Finite difference method with second order central difference scheme to simulate two-dimensional wave propagation in uniform media, the source wavelet is a Ricker wave
FDM4d
- 用有限差分法的四阶差分格式模拟声波在二维均匀介质中的传播，不带吸收边界条件，震波是雷克子波-Finite difference method of fourth order difference scheme for two-dimensional simulation of acoustic wave propagation in uniform medium, without absorbing boundary condition, shock wave is Ricker
fdfd
- 博士论文-交错网格高阶差分波场数值模拟在工程勘探中的应用研究-PhD thesis- staggered order difference wave field simulation in the engineering application of exploration
zhengyan
- 模拟地震波在一层均匀介质地质模型中传播的波场-Wavefield simulations of seismic wave propagation in a uniform layer of medium geological model
FD_one_Medm
- 均匀完全弹性介质中声波传播的正演模拟,采用标准交错网格算法，SPML作为吸收边界-the propagation simulation of acoustic wave in uniform and purely elastic medium. we use SPML as the boundary conditions.
FD_twoMedm
- 模拟声源在两种介质中产生的声波的传播，采用SPML作为吸收边界-we simulate the propagation of acoustic wave in two media. we use SPML as the boundary conditions.
mcontrol
- 这是一段SVPWM的发波程序，可以用于逆变器或者整流器-This is a period the SVPWM' s hair wave program can be used in the inverter or rectifier
Random-medium11
- 随机介质的模型建立，用于地震波模拟的研究！-Random medium model, used in seismic wave simulation research!
Wave-in-Viscoelastic-Media
- 硕士论文：粘弹性介质地震波数值模拟。 震波在实际地层介质中传播与在理想的完全弹性介质中传播有许多不同之处，地层的粘滞性会损耗地震波能量，使其振幅衰减并且视频率逐渐降低。地震波的这种能量 衰减和频散，使得不能直接从地震数据上得到准确的地下信息和分辨率更高的图像。实 际的地层更接近于粘弹性介质，本论文主要探讨和研究了粘弹性介质中地震波传播的数 值模拟方法及其衰减规律。 -Thesis: viscoelastic medium seismic wave numerical simu
sine-wave-in-UPS
- 正弦波UPS中的逆变电路 包括原理分析 框图 及原理图-Sine wave UPS inverter circuit the principle analysis block diagram and schematic
solve-wave-equation
- 地震波动方程二维模拟（C语言），差分求解，波源雷克子波，文件夹中，".m"是用于作图的代码，在matlab中打开。-Earthquake fluctuations the wave equation (C language), Finite difference method, the source： Ricker wave, in the folder. .m is the code used for mapping, opened in matlab.
reflected-Road-records
- 反射道记录的形成，模型为水平地层，此实验重在理解Zoeppritz方程在入射角为零时的反射，透射情况，理解波阻抗含义，牢记反射系数和透射系数。-Formation of reflected Road record, a model of horizontal strata, this study focuses on understanding the of Zoeppritz equation in the angle of incidence zero reflection, transmi
SINE
- 同步电机三相正玄波驱动程序,希望有用得上的。-Three-phase sine wave synchronous motor driver, hope to have in handy.
S1-
- ! This FUNCTION computes the shallow water hyperbolic numerator ! over denominator term in the wave kinematics expressions: ! ! SINH( k*( z + h ) )/SINH( k*h ) ! ! given the wave number, k, water depth, h, and elevation z, as ! inp
Fast-genetic-residual-static-cor
- 快速遗传剩余静校正方法(FGRS) 关键词： 互相关剩余静校正 遗传算法剩余静校正 快速遗传剩余静校正方法 大剩余静校正量 复杂地质地区（如复杂山地、山前带等），在野外静校正、折射或层析静校正等之后，仍可能存在大剩余静校正量，影响叠加效果。转换波剩余静校正量往往也较大，是转换波地震资料处理的难题之一。针对上述问题，研发了快速遗传剩余静校正方法，其特点是： 地表一致性 组合算法（互相关＋遗传算法） 非线性反演 快速高效 全局寻优 可解决大的纵波剩余静
finitedif
- 地震波有限差分matlab模拟程序，输出可以为SGY格式，模拟地震波在地下介质中的传播-Seismic wave finite difference simulation program matlab, the output can be SGY format, simulate the propagation of seismic wave in underground medium
Rayleigh-wave-dispersion-curve
- matlab频散曲线程序，瑞雷面波勘探是近年来兴起的一种新的浅层地震勘探方法，广泛应用于工程勘探、岩土工程以及地基评估等方面。-Matlab dispersion curve of Rayleigh wave exploration is in recent years the rise of a new method of shallow seismic exploration, widely used in engineering exploration, geotechnical engi