歡迎來到全傑科技

今日訪客: 0
線上訪客:

本軟體最新開課活動

目前沒有相關活動!!!
本軟體之前的活動!!
本軟體有產品說明會, 請洽本公司!!

活動資訊

  • 目前尚無任何訓練課程!!

聯絡我們

姓名:
Email:
聯絡電話:
單位:
部門:
附件:
您的留言:

提供專業軟體代購服務
如有未列於網站之產品需求
歡迎來電洽詢,感謝您!
電話:(02)2507-8298

PeakFit 4.12
頻譜層析及電泳尖峰分離軟體
The Automatic Choice For Spectroscopy, Chromatography and Electrophoresis
軟體代號:279
瀏覽次數:11001
Windows2000WindowsXP
多人版
網路版
教育版
商業版
再啟動服務
試用版
遠端展示
在地教學
遠端安裝啟動服務
原廠技術服務
產品說明會
教育訓練
教學範例檔
永久授權
目前庫存
中文型錄
英文型錄
安裝序號
網路啟動
原廠光碟
合法保證
原廠手冊
電子英文手冊

中國砂輪企業股份有限公司
中央研究院
台灣杜邦股份有限公司 (新竹分公司)
國立中正大學
國立中興大學
國立交通大學
國立勤益科技大學
國立屏東科技大學
國立彰化師範大學
國立成功大學
國立東華大學
國立臺北科技大學
國立臺灣大學
工研院 工業技術研究院 中興院區
旺宏電子股份有限公司
行政院原子能委員會核能研究所
財團法人食品工業發展研究所
輔仁大學學校財團法人輔仁大學
高雄醫學大學
國家同步輻射研究中心
國立中央大學
國立屏東大學 (林森校區)
國立清華大學
國立清華大學 (南大校區)
國立臺灣師範大學(林口校區)
明新科技大學
聖約翰科技大學
臺北醫學大學
財團法人國家實驗研究院 台灣半導體研究中心
逢甲大學
龍華科技大學
鑽石事業部
化學研究所
植物暨微生物學研究所
電子通訊事業部
地球與環境科學系
電機工程學系
應用化學系
化工與材料工程學系
生物資源研究所
物理學系
地球科學系
物理治療學系
環境工程學系
材料及資源工程系
生農學院共同儀器中心
微系統科技中心
電腦暨通訊工程部
化學工程組
醫學影像暨放射科學系
化學系
化學工程學系
應用物理學系
材料科學工程學系
生醫工程與環境科學系
應用科學系
數理學科
材料與化工研究所
光電系統工程系
機械工程學系
醫學系
物理組
光電學系
Features

Data Input

  • ASCII
  • Excel®
  • Lotus 123®
  • Quattro Pro®Windows®
  • SigmaPlot®
  • AIA Chromatography
  • dBase ® III+, IV
  • DIF
  • ASCII and Spreadsheet - like Editors
  • Averaging Digital Filter

Data Preparation

  • Gaussian Deconvolution to remove Spectrophotometer Instrument Response smearing
  • Exponential Deconvolution to remove Chromatographic Detector Response smearing
  • Smoothing (Savitsky Golay, FFT Filter, Loess, Gaussian Convolution)
  • Real - time FFT/Time Domain Graphical Editor
  • Dual Graph Data Sectioning with Graphical data point exclusion
  • Non - Parametric Digital Filter to Filter or augment data
  • Compare with Reference
  • Subtract Baseline Imported from File
  • Data Transforms
  • Area Normalization
  • Inspect Second and Fourth Derivatives
  • Data Weighting

Peak Autoplacement

  • Automatic by Local Maxima and Residuals
  • Automatic by Second Derivatives
  • Automatic by Deconvolved Local Maxima
  • Graphical Placement and Adjustments
  • Manual Parameter Adjustments
  • Share and Lock Parameters
  • Constant or V ariable Widths and/or Shape in a single step

Non - Linear Curve Fitting

  • Marquardt - Levenburg Algorithm
  • 83 built-in nonlinear peak models
  • Least - Squares and 3 Robust (Maximum Likelihood) methods
  • Up to 100 Peaks and 1000 Parameters
  • Intelligent Constraints to insure Fit Integrity
  • Sparse Curvature Matrix for Faster Fitting
  • Both Numeric and Graphical Fitting Options
  • Zoom - in or Toggle Points during Fitting

Output and Export Options

  • File Export with full Generated Data: Lotus 123, Excel, Quattro Pro Windows, SigmaPlot, and ASCII.
  • Graphs to clipboard or file in BMP or WMF formats
  • All Numeric data in Graph to Clipboard in Spreadsheet Format
Overview

Click Here for Larger Image

Click Here for Larger Image

 

PeakFit Automatically Places Peaks in Three Ways

PeakFit uses three procedures to automatically place hidden peaks; while each is a strong solution, one method may work better with some data sets than the others.

  • The Residuals procedure initially places peaks by finding local maxima in a smoothed data stream. Hidden peaks are then optionally added where peaks in the residuals occur.
  • The Second Derivative procedure searches for local minima within a smoothed second derivative data stream. These local minima often reveal hidden peaks.
  • The Deconvolution procedure uses a Gaussian response function with a Fourier deconvolution/ filtering algorithm. A successfully deconvolved spec-trum will consist of “sharpened” peaks of equivalent area. The goal is to enhance the hidden peaks so that each represents a local maximum.

 

 

 

Full Graphical Placement of Peaks

If PeakFit's auto-placement features fail on extremely complicated or noisy data, you can place and fit peaks graphically with only a few mouse clicks. Each placed function has "anchors" that adjust even the most highly complex functions, automatically changing that function's specific numeric parameters. PeakFit's graphical placement options handle even the most complex peaks as smoothly as Gaussians.

 

Click Here for Larger Image

PeakFit Offers Sophisticated Data Manipulation

With PeakFit's visual FFT filter, you can inspect your data stream in the Fourier domain and zero higher frequency points -- and see your results immediately in the time-domain. This smoothing technique allows for superb noise reduction while maintaining the integrity of the original data stream. PeakFit also includes an automated FFT method as well as Gaussian convolution, the Savitzky-Golay method and the Loess algorithm for smoothing. AI Experts throughout the smoothing options and other parts of the program automatically help you to set many adjustments. And, PeakFit even has a digital data enhancer, which helps to analyze your sparse data. Only PeakFit offers so many different methods of data manipulation.

 

Click Here for Larger Image

 

Highly Advanced Baseline Subtraction

PeakFit's non-parametric baseline fitting routine easily removes the complex background of a DNA electrophoresis sample. PeakFit can also subtract eight other built-in baseline equations or it can subtract any baseline you've developed and stored in a file.

Publication-Quality Graphs and Data Output

Every publication-quality graph (see above) was created using PeakFit's built-in graphic engine -- which now includes print preview and extensive file and clipboard export options. The numerical output is customizable so that you see only the content you want.

PeakFit Saves You Precious Research Time

For most data sets, PeakFit does all the work for you. What once took hours now takes minutes – with only a few clicks of the mouse! It’s so easy that novices can learn how to use PeakFit in no time. And if you have extremely complex or noisy data sets, the sophistication and depth of PeakFit’s data manipulation techniques is unequaled.

---
KINIK COMPANY Diamond Business Unit
Academia Sinica Department of Chemistry
Academia Sinica Institute of Plant and Microbial Biology,
DuPont Taiwan Limited , Hsinchu Branch Electronics and Communications
National Chung Cheng University Department of Earth and Environmental Sciences
National Chung Hsing University Department of Electrical Engineering
National Chiao Tung University Department of Applied Chemistry
National Chin-Yi University of Technology Department of Chemical and Materials Engineering
National Pingtung University of Science and Technology
National Changhua University of Education Department of Physics
National Cheng Kung University Department of Earth Sciences
National Cheng Kung University Faculty of Physical Therapy
National Cheng Kung University Dept. of Environmental Engineering
National Dong-Hwa University Department of Physics
National Taipei University of Technology Department of Materials and Mineral Resources Engineering
National Taiwan University Joint Center for Instruments and Researches
Industrial Technology Research Institute
Macronix International Co., Ltd. Computer & Communication Dept.
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan Chemical Engineering Division
Food Industry Research and Development Institute
Fu Jen Catholic University Department of Physics
Kaohsiung Medical University Department of Medical Imaging and Radiological Sciences