sine造句
61. In a solar system, each planet has its own sine wave.
62. This paper presents a self focusing filter which is composed of matched filter with sine form and Fresnel zone plate by means of area coded method.
63. We start with a simple sine curve and customize it to look just as we want it to.
64. This crossover distortion looks like a notch, or flat spot, in the sine wave as it crosses the zero axis.
65. A sine - shaping circuit converts the oscillator triangle wave into a low - distortion sine wave with constant amplitude.
66. To ensure the population diversity and avoid local convergence, sine function and cosine function are adopted to control crossover ratio and mutation ratio.
67. 'We are talking about the sine qua non of our existence, ' she says. 'Sex – snigger as we will – is the overlooked category of health and wellbeing.
68. For instance, let's consider the sine wave , or sinusoid, a mathematical function that describes a smooth repetitive oscillation.
69. Fourier analysis is the mathematical method used to break sounds down into sine waves.
70. Digital design is the main character of this system. The three-phase SPWM pulses are generated through sine wave compared with triangular wave.
71. In order to measure the torque and rotational speed, changes the torque and the rotational speed signal into electric signal of two sine signal through the torque speed probe of Model JCZ.
72. A measurement system for sine signal difference is designed by using DSP and digital correlation method.
73. Based on the orthogonality of sine, a new approach to the detection of harmonic in single-phase circuit is presented.
74. The improved AFT algorithms for even and odd functions can also be used for computing discrete cosine transform (DCT) and discrete sine transform (DST), respectively.
75. The method that CPLD calls on memory by table look-at forms sine wave and cosine wave.
76. Fourier cosine, Fourier sine transformation and definite integral transformation simplify the equations of the boundary problem into a group of singular equations.
77. The diurnal variation of soil temperature performs like sine curve. The peak time lags with the increase of soil's depth, and the amplitude of diurnal variation decreases with depth.
78. Along with the change of charge ratio, microscopic morphologies present sine curve, dots and lines type and all dots type, respectively, the latter two morphologies are discontinuous.
79. Different signals such as sine waveform, step waveform and exponential waveform are available. Its frequency and phase can be adjusted precisely through the front panel.
80. Skills: 1. a solid basic skills specialized courses. conducted active sine wave generator.
81. The length formula of sine function is a stagger progression, its calculation is hard and convergence rate is slow.
82. Symbol of operator is the function of operator acting on sine function.
83. Both the computer simulation and model experiment prove that it can reduce the total harmonic distortion of the harmonic current from 30.53% to 9.45% and make the waveform approach to sine wave.
84. DAC0832 achieve sawtooth, triangle wave, square wave, sine wave, staircase wave, trapezoidal wave source compilation.
85. The triangle, square, and sine waves are input to a multiplexer.
86. 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.
87. Then for complicated sine integral and prolix formulae, the study on symmetrical dipole can be easily solved by MATLAB.
88. And some of network which satisfy the phase and amplitude balance do not produce sine osc...
89. Let's now examine the simplest wave from where the profile is a sine or cosine curve.
90. In chapter 4, According to the theory of scalar diffraction, firstly, the equipollence of spatial distribution of the plane-wave interferential field and parallel projective sine grating is discussed.
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