CAJ | 학술논문

本文提出了基于奇异值分解算法的改进方法，着重对增强解谱稳定性和非负约束条件处理两个方面对算法进行了改进。基于MATLAB平台开发了一套核磁共振测井数据解谱软件，通过多口井的实际应用表明，该软件的解谱结果与DPP软件结果基本一致，证实了其解谱方法的可靠性和稳定性，取得了较好的实际应用效果。
본문제출료기우기이치분해산법적개진방법，착중대증강해보은정성화비부약속조건처리량개방면대산법진행료개진。기우MATLAB평태개발료일투핵자공진측정수거해보연건，통과다구정적실제응용표명，해연건적해보결과여DPP연건결과기본일치，증실료기해보방법적가고성화은정성，취득료교호적실제응용효과。
In this paper, an improved methods based on singular value decomposition algorithm is proposed, which focusing on enhancing the stability of the solution spectrum and non-negative constraints. Based on MATLAB platform, a set of spectrum disintegration software was developed. Through the practical application of several wells indicate that the results of the software solution is consistent with the DPP software results,which confirmed the reliability and stability of the solution spectrum method , and achieved good practical application.