Sayam Kumar Das

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Higher order modes of an equilateral triangular shaped Dielectric Resonator Antenna (DRA) is excited. Higher order TM<sub>103</sub><sup>Z</sup>, TM<sub>105</sub><sup>Z</sup> and TM<sub>115</sub><sup>Z</sup> modes are excited along with fundamental TM<sub>101</sub><sup>Z</sup> mode. It is found that TM<sub>101</sub><sup>Z</sup>, TM<sub>103</sub><sup>Z</sup>(More)
The paper depicts the progress achieved in the field of character recognition using genetic algorithm. Character recognition is a process in image processing where the characters fed into the system are identified and classified. The main focus of this paper is on the offline character recognition since very less work has been done in this field. The use of(More)
Character recognition is an important problem in Pattern Classification. It is difficult to recognize the character in images or pdf or scanned text or handwritten characters scan. There are various ways to recognize text which comprises of Neural Network, Genetic Algorithm, Soft computing and fuzzy logic. In this paper, we compare the various ways already(More)
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