NASA Tech Briefs, November 2003Topics covered include: Computer Program Recognizes Patterns in Time-Series Data; Program for User-Friendly Management of Input and Output Data Sets; Noncoherent Tracking of a Source of a Data-Modulated Signal; Software for Acquiring Image Data for PIV; Detecting Edges in Images by Use of Fuzzy Reasoning; A Timer for Synchronous Digital Systems; Prototype Parts of a Digital Beam-Forming Wide-Band Receiver; High-Voltage Droplet Dispenser; Network Extender for MIL-STD-1553 Bus; MMIC HEMT Power Amplifier for 140 to 170 GHz; Piezoelectric Diffraction-Based Optical Switches; Numerical Modeling of Nanoelectronic Devices; Organizing Diverse, Distributed Project Information; Eigensolver for a Sparse, Large Hermitian Matrix; Modified Polar-Format Software for Processing SAR Data; e-Stars Template Builder; Software for Acoustic Rendering; Functionally Graded Nanophase Beryllium/Carbon Composites; Thin Thermal-Insulation Blankets for Very High Temperatures; Prolonging Microgravity on Parabolic Airplane Flights; Device for Locking a Control Knob; Cable-Dispensing Cart; Foam Sensor Structures Would be Self-Deployable and Survive Hard Landings; Real-Gas Effects on Binary Mixing Layers; Earth-Space Link Attenuation Estimation via Ground Radar Kdp; Wedge Heat-Flux Indicators for Flash Thermography; Measuring Diffusion of Liquids by Common-Path Interferometry; Zero-Shear, Low-Disturbance Optical Delay Line; Whispering-Gallery Mode-Locked Lasers; Spatial Light Modulators as Optical Crossbar Switches; Update on EMD and Hilbert-Spectra Analysis of Time Series; Quad-Tree Visual-Calculus Analysis of Satellite Coverage; Dyakonov-Perel Effect on Spin Dephasing in n-Type GaAs; Update on Area Production in Mixing of Supercritical Fluids; and Quasi-Sun-Pointing of Spacecraft Using Radiation Pressure.
IDRelationTitle20110023923Worke-Stars Template Builder20110023932WorkOrganizing Diverse, Distributed Project Information20110023957WorkSoftware for Acoustic Rendering20110023950WorkEigensolver for a Sparse, Large Hermitian Matrix20110023949WorkPiezoelectric Diffraction-Based Optical Switches20110023930WorkSoftware for Acquiring Image Data for PIV20110023951WorkModified Polar-Format Software for Processing SAR Data20110023931WorkDyakonov-Perel Effect on Spin Dephasing in n-Type GaAs20110023956WorkNumerical Modeling of Nanoelectronic Devices20110023952WorkQuad-Tree Visual-Calculus Analysis of Satellite Coverage20110023946WorkNoncoherent Tracking of a Source of a Data-Modulated Signal20110023924WorkWhispering-Gallery Mode-Locked Lasers20110023944WorkPrototype Parts of a Digital Beam-Forming Wide-Band Receiver20110023953WorkThin Thermal-Insulation Blankets for Very High Temperatures20110023940WorkMMIC HEMT Power Amplifier for 140 to 170 GHz20110023955WorkFunctionally Graded Nanophase Beryllium/Carbon Composites20110023929WorkReal-Gas Effects on Binary Mixing Layers20110023938WorkProlonging Microgravity on Parabolic Airplane Flights20110023945WorkDevice for Locking a Control Knob20110023942WorkWedge Heat-Flux Indicators for Flash Thermography20110023927WorkFoam Sensor Structures Would be Self-Deployable and Survive Hard Landings20110023935WorkUpdate on Area Production in Mixing of Supercritical Fluids20110023943WorkNetwork Extender for MIL-STD-1553 Bus20110023926WorkDetecting Edges in Images by Use of Fuzzy Reasoning20110023934WorkProgram for User-Friendly Management of Input and Output Data Sets20110023933WorkComputer Program Recognizes Patterns in Time-Series Data20110023941WorkCable-Dispensing Cart20110023928WorkEarth-Space Link Attenuation Estimation via Ground Radar Kdp20110023936WorkUpdate on EMD and Hilbert-Spectra Analysis of Time Series20110023948WorkZero-Shear, Low-Disturbance Optical Delay Line20110023939WorkA Timer for Synchronous Digital Systems20110023954WorkQuasi-Sun-Pointing of Spacecraft Using Radiation Pressure20110023925WorkSpatial Light Modulators as Optical Crossbar Switches20110023947WorkMeasuring Diffusion of Liquids by Common-Path Interferometry20110023937WorkHigh-Voltage Droplet Dispenser