下载软件类 科学工具

DHex is a software tool that is made to demonstrate the chemical design calculations of Double pipe (hairpin) Heat Exchangers.The software will do all the thermal calculations involved in the design and will generate a summary of all results..etc

FindGraph is a graphing, curve-fitting, and digitizing tool for engineers, scientists and business. Discover the model that best describes your data.

MATruss performs static strength analysis of a structure made up by truss elements. A thoroughly tested and reliable solver analyses the truss model and produces the data needed for design.

A convenient, precise and powerful tool for HVAC&R engineers. This psychrometric chart is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units). Full functional trial, free upgrade.

NeuroXL Predictor is a neural network add-in for Microsoft Excel. This software is designed for forecasting, classification and estimating of numeric amounts such as sales, prices, workloads, levels, costs, scores, speeds and capacities.

Convert TIFF File into PDF File can convert single or multi-frame TIF file into PDF. TIFF to PDF Page can convert single or multi-frame TIF file into PDF. Convert TIF File to PDF convert all picture and snapshot into PDF file, which are in .tiff file

The Multiple Regression Analysis and Forecasting template provides a solid basis for identifying value drivers and forecasting business plan data. Advanced statistical tests performed include significance, auto correlation, and multi colinearity.

Data mining software, able to unearth hidden relations in data. The newest data mining techniques, built in wizards, intuitive interface and rich functionality make Estard Data Miner a powerful end-to-end analytical solution.

StatPlus 2009 is a powerful and flexible software solution that processes data to perform statistical analysis.

LeoCalculator is an application for performing calculation of mathematical expressions these could include not only basic operations but also functions and brackets. LeoCalculator also permits to use of predefined variables.

The program produces a set with seven parameters of the sapatial Helmert transformation valid for an specific area, with which then arbitrary coordinates of the area can be transformed from one reference system into another with high accuracy.

Scientific Calculator Precision 54 for scientists, engineers, teachers, and students. The calculator was designed with purpose to fit Netbooks and Notebooks with small display. Of course, the calculator can be used on laptop and desktop computers.