ProShake 是功能強大的用戶友好型電腦程式,用於一維等效線性地震反應分析。ProShake完全由零開始編寫,具有眾多功能,可高效,有效地進行數據輸入,分析,查看和記錄結果,包括內置的模數降低和阻尼模型,土壤剖面和輸入運動參數的圖形顯示,寬範圍的圖形顯示各種輸出參數以及地震的動畫。
ProShake is organized into three "managers" - an Input Manager, a Solution Manager, and an Output Manager. The Input Manager allows entry of soil profile and input motion data. The Solution Manager performs iterative equivalent linear analyses while tracking the process of convergence toward strain-compatible soil properties. The Output Manager allows easy plotting of results in the form of time histories, response spectra, parameter profiles, and animations. A series of other parameters can also be computed.
ProShake also includes useful Report feature, as a file in Microsoft® Word® format, that automatically records the conditions of each analysis in tabular form. All ProShake plots can be copied to the Report and saved for subsequent editing in Word.
ProShake has been shown to produce results virtually identical to those produced by SHAKE91 and closed form solutions - but the process of entering data, running the analysis, and plotting the results is approximately 50 times faster with ProShake!
QFD Designer 是一種系統化的發展產品,可確保您的產品及服務合乎客戶的需求,當您使用QFD Designer的功能時,會有交錯動態地表列,具有動態且實際的效果,簡化及減少工程設計及製造上的變化,縮短商品化的時間。
Benefit
Design for Six Sigma(DFSS)
Customer-Focused Designes
Power QFD/Concept Selection
Strategic Plan Deployment
Optimize Resource Allocation
Stellar Product Development
Easy to Use
It not only helps you do QFD faster and better, you can use if for any business improvement task requiring "many to many" comparisons. Here are a few examples from an endless list of uses
Choosing a supplier
Prioritizing a task list
Designing a website
Setting up your company’s marketing plan
Designing a better service or product
It was the world’s first Windows application for QFD, regarded by many to be the simplest to learn and use. But, the simplicity is not at the expense of power, it is very robust. You can build all the charts and reports you need to practice QFD successfully in one package.
Quality Function Deployment (QFD) or any other business improvement task requiring “many to many” comparisons is a breeze with QFD Designer. It will help you improve satisfaction and gain market success. Templates include:
Strategic Planning – Hoshin
Customer Segmentation Analysis
Project Feasibility and Resource Allocation
Voice of Customer Tables
QFD, House of Quality, 4-phases
Six Sigma - DMAIC and DFSS
Failure Analysis – FMEA
Design Tradeoffs - TRIZ Problem Solver
QuickEdit 讓您可輕易讀取 STDF 檔中的所有資料。各部份參數彙總、軟體二進制結果、硬體二進制結果、實驗參數資料,都以直覺性的表格方式呈現。您可以將結果另外輸出成 JMP、JSL、CSV、XLS檔案,與其它統計分析軟體共用。更可以編輯檔案,重新存成 STDF 格式。這項獨特的編輯功能,讓您突破硬體的限制,可依每個自變相排列實驗結果。
*STDF 為 Standard Test Data Format, 它是由 Teradyne 提出的一種檔案格式, 用於半導體測試記錄測試結果。
WinRats時間序列分析軟體(Regression Analysis of Time Series)
可搭配 CATS (Cointegration Analysis of Time Series) 模組,透過一連串的對話方塊,進行學業界最先進複雜的共整合分析,甚至可進行I(2)模型分析。可進行向量與矩陣運算。並提供程式語言,使用者可以自訂最符合自己需求的運算程式。
支援完整的計量模型,包括ordinary、weighted和generalized least squares (GLS),seemingly unrelated regressions (SUR),非線性迴歸,vector autoregressions (VAR’s),ARIMA,GMM,2SLS,3SLS,ARCH和GARCH等,可直接取用Haver Analytics DLX資料庫,並可以處理所有資料,包括panel data
包含interactive mode和batch mode兩種執行模式
可繪製輸出最專業的高品質時間序列散佈圖
新的互動程式語言甚至可以自訂功能表和對話方塊
計量經濟學和數據管理
RATS提供您期望的所有基礎知識,包括線性和非線性最小二乘法,預測,SUR和ARIMA模型。但它遠遠超出了這一點,支持GMM,ARCH和GARCH模型,狀態空間模型等技術。RATS還為Vector Autoregression模型提供無與倫比的支持,是少數提供光譜分析功能的程式之一。
RATS可以處理幾乎任何頻率的時間序列,包括每日和每週,以及面板和橫截面數據。
功能表驅動的數據嚮導以及對各種文本,電子表格和數據庫文件格式的支持使您可以輕鬆地將數據導入RATS。我們的專業版增加了對更多數據庫格式的支持,包括SQL / ODBC數據訪問,以獲得更大的靈活性。
RATS編輯器
我們的交互式RATS編輯器環境允許您快速實施計量經濟分析任務,並且無需重新運行整個程式即可輕鬆嘗試不同的模型規範或技術。
您可以將您的工作保存為RATS程式,只需點擊幾下滑鼠即可隨時重現您的結果。
點擊嚮導
該編輯器還提供40多個功能表驅動的嚮導,提供對大多數常見任務的點擊訪問,包括讀取數據,顯示圖形,進行轉換,估計各種模型以及假設測試。這些有助於使RATS成為新用戶和教育環境中使用的理想工具。
使用嚮導時,RATS會在編輯器窗口中顯示相應的命令,以便您可以通過使用嚮導實際學習RATS語言。這也允許您使用嚮導構建可以在以後重新執行的完整程式。
計量經濟學研究中經常被忽視的一個方面是確保准確報告結果。RATS通過強大的報告生成功能解決了這一問題,可快速生成準確的報告表格,您可以將其導出為文本或電子表格文件,以便直接包含在論文和演示文稿中。
WinRats Professional 版本除了原有的RATS功能外,多增加X11季節性調整(Seasonal Adjustment) 的功能,其特色為:
Adjusts both quarterly and monthly data
Options for trading day and holiday adjustments
Graduated extremes options for handling outliers
Can easily adjust large numbers of series
SHAZAM 是一款非常簡單的軟體,適用於計量經濟學者、統計學家、生物測定學家、社會量測學家、心理測量學家、政治量測學家和所有其他分析數據的人。
SHAZAM使複雜的科技變得簡單,所以你可以專注於問題,而不是機械
SHAZAM將便於使用的命令語言與可重複流量分析的點擊點介面相結合
SHAZAM是一款可靠的、經過同行評審的軟體,在全球教育、研究、政府和工業界使用了30多年
SHAZAM非常適合於從複雜經濟行為模型的規範和估計到用於評估測試統計的統計特性的Monte Carlo類比研究等眾多應用
SHAZAM提供快速、響應迅速和免費的技術支援
Performance
SHAZAM can work with multiple datasets simultaneously - from those that are very small to those that are very large ( > 1GB)
SHAZAM is massively scalable - the amount of memory and the number of variables possible are limited only by what the computer will allow
SHAZAM is extremely precise - Quadruple Precision Mode
SHAZAM will solve even your largest and most complex systems of linear or nonlinear equations - with or without restrictions
SHAZAM is extensible through SHAZAM Procedures.
Ease of Use
SHAZAM can be used in Batch mode, run interactively (Talk mode), with easy Point-and-Click Wizards, or from command scripts
SHAZAM is sold as a single comprehensive package and not supplied in pieces
SHAZAM comes with a fully featured Integrated Development Environment making it easy to work with SHAZAM
SHAZAM integrates high quality graphics seamlessly via the excellent GNUPLOT
SHAZAM gives you powerful capabilities to work with matrices using a natural syntax,
eg. to solve the normal equations manually, simply type: MATRIX B = INV(X'X)X'Y
SHAZAM includes the highly readable SHAZAM Reference Manual packed with information, examples, sample commands and explanations
SHAZAM supports advanced Data Connection capabilities to connect to your local or LAN based files or even your Internet based databases
SHAZAM supports the power of Structured Query Language (SQL) with fast data connection, query and aggregation capabilities
SmartPLS 是偏最小平方法結構方程模型(PLS-SEM)的領先的軟體工具之一,
SmartPLS可以幫您在幾分鐘內輕鬆的應用PLS-SEM方法。SmartPLS是潛變量模型的里程碑,
其結合了現有技術方法(例如:PLS-POS、IPMA、complex bootstrapping routines),且配有易於使用的和直觀的圖形用戶界面。
PLS是結構方程模型的一種統計分析方法,這是一種探測或建構預測性模型的分析技術,尤其是對於潛在變項之間的因果模型(causal model)分析,優於一般的線性結構關係模式,且被引用到超過2500以上的學術刊物中使用,受到學者專家的肯定。
更新介紹
CB-SEM
You can run covariance-based structural equation modeling (CB-SEM) analyses (like in IBM® SPSS® Amos). Thereby, you can now create, estimate, and evaluate models using CB-SEM. You can also use this new feature to run a confirmatory factor analysis (CFA).
Redesigned GUI
You can expect a fundamentally renewed and optimized GUI. We have developed this over the last few years based on the latest technologies, so SmartPLS will have a long-term future.
Improved performance
Performance has improved significantly in many areas. Algorithms like bootstrapping or FIMIX are now much faster.
Improved data import
Data sets are often available in Excel or SPSS formats. SmartPLS can now read these directly, without prior conversion to a CSV file.
Generate new data files from your results
New datafiles can now be created from calculation results directly which is useful especiall for higher-order models. You can select which data should be included in your new file - e.g. the scores from a PLS-SEM calculation. Immediately after that you can use the file for new calculations.
Side by side comparison
You can now compare reports more easily by simply opening them in our Compare View page.
Save your reports
Finally, SmartPLS reports can now be saved and opened again later. Exporting to Excel or to a website is of course still possible as well.
Customize charts
Diagrams can now be customized. For example, new colors or sizes for dots can be defined - but also many other properties can be changed and can also be saved as new defaults.
Many new methods
SmartPLS 4 now also supports new algorithms, model types and result representations. These include:
Endogeneity assessment usign the Gaussian copula approach.
Necessary condition analysis (NCA) including significance testing
Regression models
Path analysis and PROCESS, including bootstrapping of conditional direct and indirect effects
Multiple moderation (e.g., three-way interactions)
Accounting for scale type of variables in most algorithms
Standardized, unstandardized and mean-centered PLS-SEM analysis
SPECTRAplus 是 研究機構和獨立實驗室的工程師,技術人員和科學家的首要選擇。無論何種應用,皆需要功能強大且具有成本效益的光譜分析測量系統。
SPECTRAplus 光譜管理軟體系統,為各種無線通信的規劃和管理提供了專業的工具 模組化的軟體結構 SPECTRAplus 系統是由一系列標準模組組成,具備極強的靈活性,並可根據使用者 的特殊情況調整配置,度身定製成一套行之有效的解決方案。
SpectraPLUS-RT Provides real time spectral analysis with Narrowband, 1/1 or 1/3 Octave resolution. Signal generation and recording/playback are also available. Designed for users needing a high quality spectrum analyzer with a minimal learning curve.
SpectraPLUS-SC Powerful dual channel signal analyzer with real time, recording/playback and post processing. Features a comprehensive set of displays for spectrum, time series and phase measurements as well as advanced joint time and frequency analysis (spectrogram and 3-D surface plots). A wide selection of tools and utilities for signal generation, distortion and reverberation measurements are available plus the ability to automate the analyzer for production testing or other needs. Triggering, Transfer functions and much more!
SpectraPLUS-DT is software package specifically designed around the Data Translation line of USB Data Acquisition modules. Up to 16 channels of acquisition and analysis with calibrated input levels, IEPE transducer power, AC or DC coupling and tachometer inputs. Data Translation offers a complete line of modules from low cost to high speed and high performance.
Typical Applications
Audio equipment testing
Vibration testing
Distortion measurements
Frequency Response tests
Room Acoustic measurements
Noise measurements and monitoring
Precision signal generation
Sound Power measurements
Musical instrument manufacturing and testing
Production testing
Underwater acoustics, pile driving noise levels
Rotating machinery analysis
Impact hammer testing
Key Features
Real-time spectrum analysis of live input
Record, Playback and Post Process WAV files
Displays: Time Series, Spectrum, Spectrogram, 3-D Surface, Phase
Full Featured Dual Channel Signal Generator
High Resolution FFT Analysis up to 1,048,576 pts
Octave Analysis from 1/1 to 1/96 octaveSpectrogram
Up to 24 bit sampling precision
Digital Filtering, Distortion Analysis, Transfer Functions
Acoustic Tools: RT60, Equivalent Noise Level (Leq)
THD+N versus Frequency
Acceleration, Velocity and Displacement
Order Analysis
Data Logging
Advanced Programming API