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Supplier: ASTM International
Description: A Statistical Analysis of X-ray Stress Measurement by the Gaussian Curve-Fitting Method Volume 9, Issue 5 (September 1981) Simplified equations for calculating peak position and its standard deviation caused by counting statistics, which is a fundamental source of scatter in X-ray stressShow More
Dimensional Gages and Instruments - Enhanced Handheld Gauges for Nondestructive Coating Thickness Measurement -- ISOSCOPE® FMP30Supplier: Fischer Technology, Inc.
Description: calibrated applications Structuring of the readings in up to 4,000 blocks possible Graphical measurement presentation as a histogram with a Gaussian bell curve Input option for the process tolerance limits and calculation of the associated process capability indices cp and cpk Acoustic and visual
- Type: Thickness Gage
- Technology: Other
- Units: English, Metric
- Display: Digital Display
Supplier: SPIE - Education
Description: , as shown in an example, modeling can be quite complex. <br/> The math, statistics, and data analysis section covers the validity of approximations, central limit theorem, Gaussian statistics, decision theory, and the receiver operating curve (ROC). Included are different ways to graph data
- Modality: On-site / In Plant
- Industry: Electronics
- Technology / Subject: Design / Engineering Methods (ESDU, DFx, etc.), Electronics, Information Technology / Networks, Photonics / Optics, Signal Integrity / EMC, Specialty / Other
Description: Abstract Gaussian processes (GPs) provide a principled, practical, probabilistic approach to learning in kernel machines. GPs have received increased attention in the machine-learning community over the past decade, and this book provides a long-needed systematic and unified treatmentShow More
Standards and Technical Documents - Controller performance analysis with LQG benchmark obtained under closed loop conditions
Description: This paper proposes a new method for obtaining a linear quadratic Gaussian (LQG) benchmark in terms of the variances of process input and output from closed-loop data, for assessing the controller performance. LQG benchmark has been proposed in the literature to assess controller performance sinceShow More
Supplier: PHOTONIS Technologies SAS
Description: . The number of spirals per inch can be changed, resulting in a longer or shorter travel path. Spiraltron™ detectors consist of six individual collection channels, spiralled around a single axis, created curved channels within a compact design. The spiral architecture significantly reducesShow More
Supplier: IHS ESDU
Description: ESDU 06009 is the first in a series of Items devoted to fatigue damage under random loading. Introductory concepts associated with acoustic fatigue and with stationary, Gaussian random processes are defined in this Item. The main aim, however, is to provide a method for the estimationShow More
Supplier: II-VI INFRARED
Description: Biconic lenses have two different radii on one surface. It is possible to make a biconic lens with spherical curves or aspheric curves, depending on the application and need to eliminate aberrations. Biconic lenses are used to produce an elliptically shaped focus or line focus. These lenses
- Type: Component / Subsystem
- Options / Components: Laser Optics / Beam Delivery
- Laser Type: CO2
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MICRO:Advanced Process/Equipment Control
data are particularly difficult to monitor using SPC charts, partly because they exhibit erratic behavior and noisiness. While measurement data such as critical dimensions and depths follow a Gaussian, or normal, distribution (the well-known bell-shaped curve), defect data have an asymmetrical
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Figure 8.20 Surface settlements measured in 23-AR-001 and settlement troughs described by Gaussian curves ..................................................................373 Figure 8.21 Surface settlements measured in 26-AR-001 and settlement troughs described by Gaussian curves..................................................................373 Figure 8.22 Surface settlements measured …
Statistics Applied to Clinical Studies
Figure 1.1 lower graph pictures a Gaussian curve , otherwise called normal (distribution) curve.
Textbook of the Quantitative analysis
Every finite data set deviates something from the gauss curve .
Modified Gaussian curve describing the settlement distribution (Vorster, .
Comparing different means of signal treatment for improving the detection power in HPLC-ICP-MS
The latter is to be chosen carefully before de-noising as the Gaussian curve ’s half-width, w0.5, is directly proportional to σ (Eq. 3).
A Depletion Protocol for Non-Renewable Natural Resources: Australia as an Example
If one assumes that coal production P(t), follows a Gaussian curve (similar to a Hubbert curve) one can construct a family of Gaussian curves showing possible future paths of P(t) which are consistent with the cited “110 years.” .
Bias and precision errors of digital particle image velocimetry
Lourenco and Krothapalli (1995) studied the accuracy of four different peak ®nding algo- rithms which included: Parabolic and Gaussian curve -®ts using a 3 ´ 3 pixel domain centered on the displacement peak maximum; the Centroid method which consisted of calculating the …
modeled by empirical Gaussian curve 5.2 .
profit : a new alternative for emission-line pro file fit ting
Abstract I briefly describe a simple routine for emission- line profile fitting by Gaussian curves or Gauss–Hermite se- ries.
Measurements of the dynamics of thermal plumes in turbulent mixed convection based on combined PIT and PIV
For a quantitative analy- sis, a sum F(T) of two Gaussian curves G1(T) and G2(T) is fitted to each histogram.