Sonar

Did you know that dolphins can be pink, or any other color than the normal shiny grey? There is a species of dolphin that differ in many colors, such with pink, some grey and ect. There is many types of endangered dolphin and non- endangered dolphins,especially the river dolphin. River dolphins having different features and specify habits which can leading to good and bad consequences such as endangerment. These dolphins are unique color and friendly,curious toward to people. River dolphins…

where the earliest inns were homes with rooms provided for travelers. Conditions improved in 1700s England when the renaissance sparked the desire to travel. The United States saw its hotel industry created a century later. By this time they had revolutionized many firsts in the industry including private rooms with locks and doors, free soap, a trained staff, and a pitcher of water in each room. Indoor plumbing and the creation of the lobby followed shortly thereafter. The business of providing…

CHAPTER-1 INTRODUCTION OVERVIEW Multimodal biometric face and fingerprint recognition using XOR configuration system based on adaptive principal component analysis and multilayer perception. Multimodal biometric is a combination of physiological and behavioral characteristics into a single biometric system. The important cause to combine singular traits is to get improve recognition rate and accurate result. This is done when feature and trait of biometric are statistically independent. The…