1. You drive the circuit with a square wave input signal a shown.

2. Principle on generating square wave by comparator is researched.

3. Procedures for selecting the square wave!

4. Introduce the principle of MOSFET AC square wave inverter power source.

5. This thesis research the direct torque control of square wave brushless DC motor.

6. For the partial sum of Fourier series of square wave functions, the weakness of the original expression is pointed out in the paper, and a new expression of Lth partial sum of Fourier series is given.

7. If the pumping signal is the periodic square wave, the damped oscillation wave will be generated in the circuit.

8. It can provide complete square wave in the transformer, which can provide a simple self-driving method for synchronous rectifier.

9. It is analyzed in the paper that square wave operation combines with subharmonic PWM.

10. The method uses a square wave input and the stability of the system to extract the internal relation between the output Sampling signals and the structural parameters.

11. DAC0832 achieve sawtooth, triangle wave, square wave, sine wave, staircase wave, trapezoidal wave source compilation.

12. In the situation of modulating signal is square wave, the result of demodulation frequency is presented in imitation, and other parameter's jitter in this situation is also described.

13. With square wave or amplitude modulating wave transmission, the speech communication will have satisfactory intelligibility.

14. The rare earth permanent magnet brushless DC square wave motor is a new type of motor.

15. The variable polarity AC square wave power source is best equipment for aluminium alloy welding.

16. The pulse width measuring of the different frequency square wave signals was done by using interrupt control technology.

16. try its best to gather and create good sentences.

17. The effects of the square wave cycle, phase, duty cycle and the fiber coil group delay and amplifier gain bandwidth on the bias error of closed-loop FOG were analyzed by simulating and testing.

18. The waveform square wave, sine wave, triangle wave and the sawtooth wave, etc.

19. The square wave source is an impulse source in which digital technique is used. It has the advantages of rigid phase, high frequency stabilization and high antijamming.

20. In present papaer. the control method for AC MIG process and the power source for realizing it, mainly a square wave invertor. are described.

21. Running a transformer into the wrong load will alter its high-frequency roll-off and square wave response.

22. An optimization calculation of interleaver made of cascade Mach - Zehnder fiber interferometer with square wave is forward.

23. A method for determination of copper and zinc in vegetables by stripping square wave voltammetrywas presented.

24. A simple and high - Performance brushless DC generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is Presented.

25. The theoretical research shows that the effect of the driving signals of the sinusoidal wave and the sinusoidal wave with a bias and the square wave on the optical modulator is completely different.

26. This cycloconverter uses few components and the control strategy is simple, only square wave of control is used.

27. The present invention relates to a circuit which can reshape waveform of any base value voltage and peak value voltage into regular square wave.

28. The results show that the induction heat power of magnetic field amplitude-modulated with sine wave and square wave is unrelated to the frequency of modulating wave.

29. Miniature passive hydrogen maser is developed at Shanghai Observatory cavity design and square wave frequency modulation.

30. A method for the determination of ephedrine in collunarium by high performance capillary electrophoresis with square wave amperometric detection(SWAD)was developed.

31. Gibbs phenomenon is explained based on the above, and formulas for calculating extreme points of the partial sum of Fourier series of the square wave are inferred using a new method.

32. The method which is presented can be also used for design of square wave generator.

33. Square wave AC, or switched DC, power sources are particularly attractive for welding aluminium.

33. try its best to collect and make good sentences.

34. This diagram displays both steady and transient states simultaneously under the test of square wave - torque command.

35. Through loading pulsed square wave to the model, induced electromagnetic field distributions above the tube surface were analyzed and picked, coil induced voltage was solved.

36. Lead and mercury were deposited in-situ with chronoamperometry and stripped using square wave anodic stripping voltammetry.

37. C operating circuit and A . C operating circuit with sinus wave . square wave, suitable frequency and.

38. A simple method was presented to detect the square wave modulation errors via the waveform of the periodic pulse interference.

39. The principle of square wave inverter using IGBT switch devices was intreduced.

40. The nonlinear load will draw a nonsinusoidal current, such as a square wave, which contains harmonic components.

41. The concept of square wave and EFT drive unit are introduced in this paper.

42. Quad voltage comparators for square wave generator, time delay generators, pulse generators and etc.

43. The results of flat-top wave beam and cosecant square wave beam, which are gained using this method, are fairly good, testifying this method is effective in beam shaping of conformal arrays.

44. The virtual signal generator can generate sine wave, triangle wave, square wave, sawtooth wave and other standard signal. It also can add some noise to those signal.

45. Quality square wave power supply, stable arc , HF arc stabilization not necessary.

46. This paper presented a neural network based technique to obtain fundamental waveform from a single phase half bridge inverter by square wave mode.

47. The electrochemical properties of powers materials were investigated by electrochemical technologies, such as Cyclic Voltammeter (CV), Open Circuit Potential (OCP), Square Wave Voltammetry (SWV).