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正弦波发生器汇编源程序
- 我第一次上传,水平有限,望大家多指教,这里先发5个,以后会陆续上传-I first uploads limited, and we hope more exhibitions here starting five, the future will continue to upload
DeMultiwave
- 读取segy文件,消除多次波 的地震处理运用-segy read documents, eliminating the multiple use of seismic processing
小波分析--黄变换程序
- 首先,找出 上所有的极值点,然后用三次样条函数曲线循序连接所有的极大值点,得到信号 的上包络线 ,采用同样的方法连接所有的极小值点,得到 的下包络线 。循序连接上、下两条包络线的均值可得到一条均值线 : (7-1) 再用 减去 得到 : (7-2) 如果 满足IMF的两个
正弦波发生器汇编源程序
- 我第一次上传,水平有限,望大家多指教,这里先发5个,以后会陆续上传-I first uploads limited, and we hope more exhibitions here starting five, the future will continue to upload
DWT123
- 图象的多次小波变换及逆变换,包括一次水平及垂直变换、二次变换、三次变换及一次逆变换。-Image Transform and repeatedly inverse transform, including a horizontal and vertical transformation, the Second transform, three and a transformation inverse transform.
DeMultiwave
- 读取segy文件,消除多次波 的地震处理运用-segy read documents, eliminating the multiple use of seismic processing
Estimation_of_multiple_scattering_by_iterative_inv
- 多次波的逆散射问题是一个相对难的工程问题。这是2个多次波逆散射的迭代估计的经典文献,大家共享-Multiple wave inverse scattering problem is a relatively difficult engineering problems. This is a two-wave inverse scattering of multiple iterative estimate of classic lite
diejia
- 本程序实现的是地震勘探中数据处理过程中重要的一步即叠加,并且比较了一次放射波和多次波在叠加剖面上的差别。-The program implementation in seismic data processing is an important step in the process that is superimposed, and compared a radiation wave and multiple wave stacked
ghost
- 海上地震勘探中的多次波的一种——鬼波的模拟及其各种响应机理研究-Multiples of a marine seismic exploration- the ghost wave simulation and its various response mechanism
radon_transforms
- 包含拉东正向变换和反拉东变换及使用双曲拉东变换去除多次波-Radon contains forward transform and inverse Radon transform and the use of hyperbolic Radon transform to remove multiple wave
IRLS
- IRLS不等距时窗,用于多次波自适应减去过程中,更加准确的处理-this is IRLS code
predict-and-match-interal-multiple
- 地震信号处理,虚同相轴方法预测层间多次波,将数据分成上下两部分,利用相关和褶积的原理预测出层间多次波。预测信号和原始信号在相位和振幅上存在差异,用L1范数匹配法进行匹配,其中,提供了两种方法解病态方程,分别为高斯-赛德尔方法和正则化方法。-Seismic signal processing, predicte internal multiples by construct virtual events .The data is divi
Single channel multiple conversionADC
- 用msp430内部的ADC采1k正弦波的幅值和vpp ,利用单通道多次采的模式。精度1%。(MSP430 1K with the internal ADC mining sine wave amplitude and VPP, using a single channel multiple mining mode.)
radon变换
- radon正反变换,可有效的去除抛物线型的多次波,内附主程序与数据,可以调试 运行(Radon positive and negative transformation, can effectively remove parabolic multiples, enclosing the main program and data, you can debug run)
多波次导弹发射中的规划问题
- 多波次导弹发射中的规划问题,模型仅供参考,希望对建模有所帮助(The planning of multi - wave missile launches, models are for reference only.)
Radon变换Matlab
- 实现地震资料的多次波处理,实现相同点的叠加,进而切除(to complish the goal that the noise can be suppressed in the seismic data)
小波分频
- 运用小波分析把地震波分频,选取4阶db为母小波,可以进行多次分频,减小分频误差(The wavelet analysis is used to divide the seismic wave frequency and select the 4 order DB as the mother wavelet, which can be divided into several times to reduce the frequency d
IJ1185
- 小波包分解(wavelet packet decomposition)也可称为小波包(wavelet packet)或子带树(subband tree)及最佳子带树结构(optimal subband tree structuring)。其概念是用分析树来表示小波包,即利用多次叠代的小波转换分析输入讯号的细节部分。本案例主要用于小波包分解计算及绘图(The wavelet packet decomposition can also be
基于radon正反变换的多次波去除
- 基于radon正反变换的抛物线型多次波去除(Removal of parabolic multiple waves based on Radon transform)
基于ISS理论的层间多次波压制方法流程
- 这是一种基于逆散射级数理论的多次波压制方法专利书,对初学者有良好的借鉴