In the paper, analyzed theoretically the principle of the frequency comb generator’s scheme, the computing of the elements, model of the key parts SRD, and the system’s output and input match circuit, self-reword in time and spectrum domain.
Application of the nonlinear model based on the orthonormal function in dynamic compensation of sensors is discussed. The structure of this model and the corresponding algorithm are presented to make compensated sensor ideal output and input properties.
The advantage of this system lies in that it can output and input image information. The spatial resolution is 2μm, and the gray level is better than 128. The recording image area is 30×30mm~2, in which tens million bytes of information can be stored.
The classical agricultural develop model system contains two sub-categories , including Qing dynasty classical agricultural system(AC 1945-1911) and modern agricultural development system(AC 1949-1978); this system type show out some characteristics as intensive cultivation, high rate of output, stronger interference between social-economic system and natural system, system output and input in balance state and man-land relation in stable.
The result shows that this new structure as compared with the original one is characterized by linear radio of output and input, high accuracy offered by amplifying times, strong resistance to interference, simple structure ,etc.
6. Coding design and software programming of analog signals output circuit board using AD667This paper discusses the net construction and communication principles of the MSCIS interface system, talks over the ideas of hardware circuit and software design in analog signals output and input boards in detail and expatiates principles and design thinking of circuit board using AD667 integrality.
According to Leeson Model, which had proposed the relationship of noise between output and input in the feed-back oscillator, an experimental Crystal Oscillator circuit with high stability and low phase noise is designed.
Under certain circumstances,the sub-pulses merge together resulting in a broadened output pulse,and the time difference between the peaks of the output and input pulses may not be equal to the one-way traverse time.
A controller scheme that the repetitive controller can be put in the control circuit is presented in this paper, to achieve the same phase and balanced amplitude while multi-inverters being in parallel. The scheme can be used for static zero error control, the same phase of output and input and the multi-inverters directly in parallel as well.