Results 31 to 40 of about 3,572 (219)
Chirp transforms and Chirp series
The theory of non harmonic Fourier series was originated by Paley and Wiener, and more recently, in a series of papers, many questions were studied. The authors introduce an integral version of the non-harmonic Fourier series, called Chirp transform.
Ren, Guangbin +3 more
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The paper describes the design of broadband chirp excitation pulses in NMR. We first develop a three stage model for understanding chirp excitation in NMR. We then show how a chirp $π$ pulse can be used to refocus the phase of the chirp excitation pulse. The resulting magnetization still has some phase dispersion in it. We show how a combination of two
openaire +3 more sources
Availability of long-term and spatially high-resolution precipitation data is important for sustainable water resource management, drought monitoring and hydrological analysis.
Mussie Fessehaye +2 more
doaj +1 more source
Despite the sparse distribution of meteorological stations and issues with missing data, vector-borne disease studies in Ethiopia have been commonly conducted based on the relationships between these diseases and ground-based in situ measurements of ...
Woubet G. Alemu, Michael C. Wimberly
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VALIDASI CURAH HUJAN HARIAN CHIRPS PRECIPITATION SATELLITE PRODUCT DI PROVINSI KALIMANTAN BARAT
Data curah hujan produk satelit dapat digunakan sebagai alternatif keterbatasan pengukuran curah hujan menggunakan penakar hujan. Akurasi data hujan satelit sangat bervariasi antar wilayah karena faktor lingkungan yang beragam, sehingga validasi hujan ...
Joko Suryanto, Amprin, Anisum
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Kebakaran hutan dan lahan yang terjadi setiap tahun di Indonesia sebagian besar berlokasi di lahan gambut. Bencana tersebut berdampak besar terhadap berbagai aspek kehidupan, salah satunya adalah terdegradasinya lahan gambut tropis.
Maulana Dwi Putra Riyadi +2 more
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Se presenta una caracterización hidrológica, mediante el modelado computacional, de la cuenca del arroyo Vaquerías. Esta cuenca, carente de cualquier sistema de monitoreo, representa la principal fuente del recurso hídrico de la Reserva Natural Vaquerías,
Juan Francisco Weber
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This research aims to evaluate the CHIRPS data in estimating daily rainfall in West Papua compared with automatic weather stations (AWS) data recording.
Budiyono1, Arif Faisol
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Lake Poopó is located in the Andean Mountain Range Plateau or Altiplano. A general decline in the lake water level has been observed in the last two decades, coinciding roughly with an intensification of agriculture exploitation, such as quinoa ...
Juan Torres-Batlló +2 more
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