Here we use [-pi: PI] to get one sinusoid cycle.

这里我们使用[- pi： pi]得到一个正弦曲线周期。

The measurement method of sinusoid parameters is presented.

给出了一种同时测量正弦波参数的方法。

Here's the code I used to generate the data: a simple sinusoid.

下面是我使用的代码生成的数据：一个简单的正弦曲线。

Sinusoid modeling has proven to be an efficient technique in speech coding.

正弦波模型已被证明是一种行之有效的语音信号编码技术。

A new method for estimating the frequency of a sinusoid signal is proposed.

提出了一种新的正弦信号频率估计方法。

Lymphocyte, fibroblast and sinusoid endotheliocyte were stained positively.

淋巴细胞、成纤维细胞及血窦内皮细胞染色阳性。

When sinusoid signal is inputted, we measured the frequency response range of this circuit.

利用正弦波作为输入信号时，测出了此驱动电路的频率响应范围。

Numerical simulation is performed for each synchronization method through a sinusoid signal.

并对以上各同步定义进行了模拟验证。

Sinusoid curve fit is a very useful method in precise measurement, based on the modeling measurement.

四参数正弦波拟合法是一种在精密测量中广泛使用的数学手段。

Besides, the position tracking control of USM for triangle and sinusoid is studied by means of P-control.

采用比例控制算法研究行波超声波电机对三角波、正弦波曲线的快速位置轨迹控制。

Results There was no difference of the weight and the form of cell and sinusoid under the LM in pituitary.

结果各组垂体重量及光镜下窦样毛细血管和细胞均无明显差异。

The method of digit synthesis for sinusoid signal is studied, also a new digit synthesis method is advanced.

对正弦信号数字合成方法进行了研究，并提出了一种新的数字合成方法。

Constant current charging by switch control is the main method to generate non-sinusoid oscillation waveform.

采用开关元件控制的恒流充放电是产生稳定非正弦振荡波的主要方法。

A method for estimating the frequency of a complex sinusoid in additive complex white Gaussian noise is proposed.

本文提出了一种在加性复高斯白噪声中对单频复正弦信号频率的估计方法。

The computer simulation on stochastic road irregularities is performed based on the sinusoid superposition method.

在正弦波叠加模型的基础上进行了随机路面谱的计算机模拟。

This dissertation is devoted to the study of noise suppression, sinusoid signal parameters estimation and detection.

本文致力于研究噪声抵消、正弦信号检测及参数估计等问题。

Penalty function based method is a very effective method to estimate the number of sinusoid in presence of additive noise.

在加性噪声情形下，惩罚函数方法是一种简洁有效的谐波信号个数估计方法。

For instance, let's consider the sine wave, or sinusoid, a mathematical function that describes a smooth repetitive oscillation.

例如，让我们考虑一下正弦波，也即正弦曲线这样一个描述平稳反复振荡的数学函数。

The low expression of Fibronectin and Laminin plays an important role in the pathogenesis of the abnormal sinusoid wall in OCH.

纤维连接蛋白和层粘连蛋白低表达在血窦壁异常结构形成中有重要作用。

Results The expression types of VEGF in liver tissue were plasma type, sinusoid membrane type and sinusoid endothelial cells type.

结果VEGF在肝组织表达有胞浆型、膜窦型及窦内皮细胞型；

Signals with sinusoid modulated phase is the general form of micro-Doppler signals in radar echoes from targets with micro-motions.

正弦调制相位信号是微动目标雷达回波微多普勒信号的一般形式。

The FFT is a match filter for sinusoid signal, and the band width of the match filter will decrease with increase in integrated time .

FFT对于正弦信号而言是匹配滤波器，随着积累时间的增加匹配滤波器的带宽会随之减少。

The digital control of the full bridge inverter and the control strategy for outputting sinusoid current of inverters are mainly discussed.

重点研究了全桥逆变器的数字控制技术和电压型逆变器的稳流输出的控制策略。

Conclusions: in vitro sinusoid endothelial cells could spontaneously immortalize. Some biological characteristics of immortalized cells changed.

结论：肝窦状内皮细胞在体外培养条件下自发永生化。

In the no-load test of transformer, because of the low power factor and non-sinusoid current waveform, the high precision measurement is difficult.

变压器的空载试验中，由于功率因数低，空载电流不是正弦信号，高精度测量其有功功率具有一定的难度。

These functions can make the courseware to produce the complicacy but accurate effect, such as sinusoid and cosine curve which this courseware demanded.

这些功能使课件的动画能够产生复杂而精确的效果，如本课件需要动态生成正余弦曲线。

This paper introduces a new algorithm called CMP (consistent matching pursuit) to solve the sinusoid modeling, which is gaining more and more interests.

正弦波模型作为其中的一种解决方法，正引起越来越多的重视。

A digital frequency synthesizer without ROM look up table is presented, a piecewise linear interpolation scheme is used to approximate a sinusoid function.

该方法使用具有分段连续的线性分段来近似正弦函数曲线的第一象限部分，根据正弦曲线的对称性，构成完整的正弦曲线。

The number of finger microvilli of hepatocyte's surface in hepatic sinusoid in hibernation period is fewer significantly than that in initial post-hibernation.

冬眠期肝血窦内肝细胞表面的微绒毛数目明显少于出眠初期。