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Quran has ten famous recitations and twenty different narrations. It is well known that the best way is to learn from qualified and authentic scientists (Sheikh's) in one or more of these narrations. Due to 1) the widespread of the Internet and the ease of use and availability of computers and the smart phones that enables access to the Internet; 2) the business of people hindering them to attend physical learning environments; and 3) the very few number of elder licensed scientists, we have developed a virtual learning system (Electronic Miqra’ah). Scientists can supervise remotely the registered students. Students (from different ages) can register from anywhere in the world given that they have Internet connection. Students can interact with the scientist in real time so that they can help them memorize (Tahfeez), guide them for error correction, and give them lectures or lessons through virtual learning rooms. The targeted groups of users can be nonblind people, blind people, manual-disabled people and illiterate people. We have developed this system such that it takes the commands via voice in addition to the normal inputs like mouse and keyboard. Users can dictate the commands to the system orally and the system recognizes the spoken phrases and executes them. We have developed an efficient speech recognition engine that is speaker independent and accent independent. The system administrators create several virtual learning rooms and register the licensed scientists. Administrators prepare a daily schedule for each room. Students can register to any of these rooms by pronouncing its name. Each student is allocated a portion of time where he/she can interact directly by voice with the scientist. Other students can listen to the current student’s recitation and the error corrections, guidance or lessons from the scientists.
There is a great need to provide
educational environments for blind and handicapped people. There are many
Islamic websites and applications dedicated to the educational services for the
Holy Quran and Its Sciences (Quran Recitations, the interpretations, etc.) on
the Internet. Unfortunately, blind and handicapped people could not use these
services. These people cannot use the keyboard and the mouse. In addition, the
ability to read and write is essential to benefit from these
services. In this paper, we present an educational environment that allows
these people to take full advantage of the scientific materials. This is done
through the interaction with the system using voice commands by speaking
directly without the need to write or to use the mouse. Google Speech API is used for the universal speech
recognition after a preprocessing and post processing phases to improve the
accuracy. For blind people, responses of these commands will be played back
through the audio device instead of displaying the text to the screen. The text
will be displayed on the screen to help other people make use of the system.
The main aim of this paper is to define and study of a new matrix functions, say, the pl(m,n)-Kummer matrix function of two complex variables. The radius of regularity, recurrence relation and several new results on this function are established when the positive integers p is greater than one. Finally, we obtain a higher order partial differential equation satisfied by the pl(m,n)-Kummer matrix function and some special properties.
In this paper, time-optimal control problem for a liner n× n co-operative parabolic system involving Laplace operator is considered. This problem is, steering an initial state y(0)=u , with control u so that an observation y(t) hitting a given target set in minimum time. First, the existence and uniqueness of solutions of such system under conditions on the coefficients are proved. Afterwards necessary and sufficient conditions of optimality are obtained. Finally a scaler case is given.