一般认为drt的适用范围为高频区，如下图所示。 不同频率和弛豫时间下的电化学过程 通过鼠标滚轮或方向键可以控制光标（cursor）移动，从而实现点的选择和删除

We are pleased to introduce DRTtools, a Python-based application derived from the original DRTtools, designed to calculate the distribution of relaxation times (DRT) from electrochemical impedance spectroscopy (EIS) data. It includes the following features: We believe this toolbox is very useful for interpreting EIS data.

DRT等值线图-解决Origin作等值线图时X轴数据缺失导致轴范围划分问题的方法

在学习DRT前需要对EIS数据分析比较熟练，并能通过 Zview 、 Nova 、 EIS Studio 等对数据有较为清晰的认识。 DRT本质上是知道EIS信息去求解弛豫时间分布函数，因此需要求解关于参量τ的函数，这一思路和步骤已经有需要数学和统计学专业的研究者给出，其中较为重要的集成工具是EIS Studio和用Matlab或Python实现的DRTtools和 pyDRT，可以参考 The timescale identification decoupling complicated kinetic processes in lithium batteries 一文罗列的的开源信息及其相关 …

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Here, you can conduct a Distribution of Relaxation Times (DRT) analysis. If the your spectrum can be modeled as a combination of elementary processes involving resistive and capacitive components in parallel, performing a DRT analysis will provide insights into the distribution of relaxation times.

bayes_drt is a Python package for inverting electrochemical impedance spectroscopy (EIS) data to obtain the distribution of relaxation times (DRT) and/or distribution of diffusion times (DDT). bayes_drt implements a hierarchical Bayesian model to provide well-calibrated estimates of the DRT or DDT without ad-hoc tuning.

DRTtools is a MATLAB GUI that allows users to analyze electrochemical impedance spectroscopy (EIS) data with the distribution of relaxation time (DRT) method. The computation of the DRT is based on Tikhonov regularization with continuous function discretization.

Open Display Transform is a collection of tools and experiments for rendering wide-gamut scene-linear data into an image for an SDR or HDR display device.