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- The paper probes into the concept of literacy and its application to the space technological sector in Nigeria. Literacy has been applied to virtually all aspects of human endeavors and so, a mer ... Read More
In this paper we have illustrated the properties of Discrete Cosine Transform (DCT) as compared to the standard Discrete Fourier Transform (DFT) in case of noise removal from the speech. The resul ... Read More
It is a very well established and understood aspect, that to be successful in a mission/project, the executing organization must be dedicated to deal with the management of the risks, proactively a ... Read More
The objective of the present work is twofold, first is to validate the methodology of calculating aerodynamics performances of high speed vehicle using CFD software Fluent, and secondly to study th ... Read More
Accurate determination of Young’s Modulus of materials is important for structural design, analyses, as well as for quality control. The intricacies involved in such experiments are generally relat ... Read More
The conventional adaptive beamformers face the problem of performance degradation in the presence of desired signal in the training data snapshots if there is a small mismatch between the presumed ... Read More
The power system is considered as an essential part of the country prosperity A Power system consists of generation, transmission and distribution of electrical energy. Transmission lines transport ... Read More
Noise power ratio (NPR), also known as carrier to inter-modulation noise ratio is an important parameter for analyzing the performance of high power amplifiers in multicarrier mode. In satellites, ... Read More
Inertial navigation systems are being broadly used in water, ground and aerospace applications to provide the navigation solutions. The initial alignment is first pace to be determined for the iner ... Read More
- In this study the effect of crack in the aircraft panel structure modeled as an isotropic plates subjected to harmonic excitation is considered for obtaining the vibration response. The model is des ... Read More
Shock/shock and shockwave/ boundary layer interactions are important features of hypersonic flow fields. These features commonly motivate a considerable region of separation followed by reattachmen ... Read More