Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 20 for “"Double Sampling"”.
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Design and regression estimation in double sampling
… developed to improve regression estimation in double sampling under the superpopulation model approach are examined. One method proposes the use of an alternative double sample regression estimator. The other method recommends the use of nonrandom, purposive subsampling plans. Both methods aim …
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DOUBLE SAMPLING FOR COARSE WOODY DEBRIS ESTIMATIONS FOLLOWING LINE INTERSECT SAMPLING
… carbon sequestration. Although many CWD sampling methods exist, accurate estimation is difficult and expensive. Double sampling incorporates auxiliary data that is positively correlated with the attribute of interest as a means of reducing sampling costs and/or increasing estimation …
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DOUBLE SAMPLING FOR COARSE WOODY DEBRIS ESTIMATIONS FOLLOWING LINE INTERSECT SAMPLING
… carbon sequestration. Although many CWD sampling methods exist, accurate estimation is difficult and expensive. Double sampling incorporates auxiliary data that is positively correlated with the attribute of interest as a means of reducing sampling costs and/or increasing estimation …
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Integrated-likelihood-ratio confidence intervals obtained from data via a double-sampling scenario.
… conclusions. Tenenbein (1970) has provided a double-sampling scheme to correct for misclassification through the use of an infallible data set that is combined with a larger fallible data set subject to misclassification. Many authors have utilized the double-sampling procedure to correct for …
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Value learning through Bellman residuals and neural function approximations in deterministic systems
… of two independent future samples, a.k.a. the double sampling requirement, in order to form an unbiased estimate of the Bellman residual. Despite that some versions of BRM have superior theoretical properties, the superiority comes from the double sampling trick, limiting their applicability to …
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A High Dynamic Range CMOS Image Sensor with Adaptive Integration Time Control
… over the entire extent of the sensor. An on-chip double sampling circuitry reduces the fixed pattern noise caused by unavoidable device-to-device mismatch.
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A Multi-functional Touch Panel for Multi-Dimensional Sensing in Interactive Displays
… been developed and implemented. With correlated double sampling (CDS) and spatial low-pass filtering (SLPF) based techniques, the signal-to-noise ratio (SNR) of the capacitive touch signal is boosted by 15.6 dB, indicating improved detection accuracy. In terms of the readout speed, fixed pattern …
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Evaluation of the Reference Unit Method for Herbaceous Biomass Estimation in Native Grasslands of Southwestern South Dakota
… functional groups. Twenty-five of the 26 double sampling calibrations were validated by time with no changes in observer estimation trends over the sampling season. Use of the reference unit method was consistent among observers. Additionally, a technique to create shortgrass reference …
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High performance amplifier topologies implemented with a micro-machined vibrating capacitor
… voltage and low-noise via the use of correlated double sampling or chopper stabilization. At the system level, this amplifier consists of two major loops: the drive loop and a sense loop. The drive loop includes half of the MEMS structure along with some electronics and provides a means of moving …
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Pengaruh kecerdasan spiritual terhadap efikasi diri siswi Madrasah Aliyah Islamiyah Attanwir Talun Sumberrejo Bojonegoro
… 126 siswi, pengambilan sampel dengan teknik double sampling yaitu purposive sampling dan quota sampling. Analisis data yang digunakan dalam penelitian ini menggunakan analisis regresi sederhana. Hasil analisis penelitian ini menunjukkan bahwa siswa kelas X, XI, XII Madrasah Aliyah Islamiyah …
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CMOS passive pixel image design techniques
… vertical stripes on the image. A correlated-double sampling circuit in a differential architecture is used to remove the effects of the parasitic current. Column fixed-pattern noise is maintained below 1.5% for the linear illumination range of the imager. A noise analysis reveals the opamp …
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Techniques for low jitter clock multiplication
… time-to-digital converter (TDC) and correlated double sampling to infer the tuning error from the difference in cycle periods of the output. By using a digital loop filter that consists of a digital accumulator, the tuning technique avoids the analog nonidealities of typical tuning paths. The …
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Topics in odds ratio estimation in the case-control studies and the bioequivalence testing in the crossover studies.
The double-sampling paradigm, which has become an important part of the epidemiological designs, includes two stages. First, individuals are classified into groups by disease and exposure levels using a fallible test, and second, some individuals are classified into a subset using a ``gold …
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Efficient Sampling Methods for Forest Inventories and Growth Projections
… With time and costs constraints, appropriate sampling designs and models are required to perform the inventory efficiently, as well as to obtain reliable estimates for the variables needed to make projections. In this dissertation research, a simulation study was conducted to extensively …
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Active Power Decoupling (APD) Converter for PV Microinverter Applications
… electrolytic capacitors used for decoupling the double line frequency (DLF) power. To eliminate the less reliable electrolytic capacitor, the active power decoupling (APD) technique is widely adopted. Various topologies can be used for APD, but the selection of proper topology, modulation scheme, …
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Hubungan antara gaya kelekatan dengan penyesuaian sosial mahasiswa baru Fakultas Psikologi Universitas Islam Negeri Maulana Malik Ibrahim Malang tahun akademik 2012/2013
… pengambilan sampel dalam penelitian ini adalah double sampling yaitu metode quota sampling dan purposive sampling. Pengumpulan data dilakukan dengan angket. Analisis data penelitian menggunakan product moment correlation dari person dan uji validitas serta reliabilitas memakai Alpha Cronbach …
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The correlation between available deer browse, forest cover type, and forest site
… elevation, and the number of clipped stems per sampling unit. Fieldwork was conducted in two major forest cover types; the oak, hickory, poplar, white pine type (cove hardwoods type), and the mixed oak-pine type. Sampling units were located randomly, in pairs, within each of these two forest …
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Lamb performance, behavior, and body temperatures in hardwood silvopasture systems
… post-graze forage mass was estimated with a double sampling technique using a rising plate meter. Treatment pastures were rotationally stocked with three (walnut) or six lambs per experimental unit depending on forage availability. Fescue grab samples were collected every other rotation. …
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Process Monitoring with Multivariate Data:Varying Sample Sizes and Linear Profiles
… is to take samples of fixed size at regular sampling intervals for each variable. In the first part of this dissertation, MEWMA control charts based on sequential sampling schemes with two possible stages are investigated. When sequential sampling with two possible stages is used, …