English translation for "cosine function"
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- 余弦函数
Related Translations:
- Example Sentences:
| 1. | On a group of identity of sine and cosine function
余弦函数的一组恒等式 | | 2. | Quasi - distribution cosine functions
拟分布余弦函数 | | 3. | Inverse cosine function
反余弦函数 | | 4. | Arc - cosine function
反余弦函数 | | 5. | Wu , j . and f . g . yiu ( 1997 ) , " cosine functions of gps carrier phases for parameter estimation , " journal of surveying engineering , vol . 123 , no . 3 , pp . 113 - 125
吴究、林孜彦、游丰吉（ 1997 ） ， ?一次差分载波相位馀弦模式用于相对卫星定位? ，测量工程，第三十九卷，第二期，第37 - 55页。 | | 6. | This paper develops iterative formula of sine and cosine function in document [ 40 ] , and presents new pixel - level algorithms for generating archimedes and involute curves which are widely used in engineering
本文推广了文献[ 40 ]中正弦、余弦函数的递推公式，对工程绘图中常用的阿基米德曲线和渐开线设计了新的逐点生成算法。 | | 7. | In the second part of this work , according to cosine function ' s cycle property and using the quantization square choosed by international standards such as jpeg , h261 / h263 , mpeg1 / 2 , a kind of dct coding algorithm that based on tabling is put forward
第二部分采用jpeg 、 h261 h263 、 mpeg1 2等国际标准中所选择的量化矩阵，根据余弦函数的周期性提出一种基于查表的dct编码算法。 | | 8. | The principle of the interleaver with output spectra similar to cosine function , based on mzi , is analyzed theoretically . by using the tandem of two mzis , we get the flattop spectrum ; last , grounding on the polarized light interference and multi - beam interference , we analysis the principle of bgti interleaver , and simulate the relations between output spectra and reflectance of g - t resonator . furthermore the flattop output spectrum of bgti interleaver is achieved
4 、分析了fmzi型interleaver滤波器的工作原理，其输出光谱曲线为类余弦函数；采用级联fmzi方案，实现了interleaver滤波器的光谱平顶光谱输出；最后，基于偏振光干涉和多光束干涉原理，分析了bgti型interleaver滤波器工作原理，模拟了g - t腔部分反射系数r与输出光谱的关系，获得了50ghzbgti型interleaver滤波器平顶化输出光谱。 | | 9. | On the base of above it , this paper discuss the synthesis of optimum distributed arrays by nonuniform spacing in the sense of dolph - chebyshev . having derived the equations of optimum element distribution , we analyze the exponentially spaced array , which are optimum when the elements are isotropic and equally weighted , and the array by general raised cosine function . the formulate for estimating the sidelobe envelope , beamwidth of the array pattern and clean region width are obtained
推导了最佳阵元分布方程,分别对阵元无方向性和等加权时的最佳分布式阵列? ?指数间隔阵列和采用广义升余弦加权的最佳分布式阵列进行了分析,推导了天线方向图旁瓣包络、波束宽度,干净扫描区宽度的估计公式,给出了近轴旁瓣电平与阵列参数的关系。 | | 10. | 3 . the principle of the interleaver based on the interference of polarized light is analyzed theoreticallyand the interleaver architecture of this kind is presented . a 50ghz interleaver is designed and the two series of interleaved spectrum like cosine function is obtained experimentally ; by using the tandem of two birefringent crystals with different optical path difference , we get the flattop spectrum
3 、分析了pbi型interleaver滤波器的基本原理，给出了一种pbi型interleaver滤波器结构；设计了50ghz光学梳状滤波器，实验得到了该器件两组交错分波类余弦输出光谱；采用不同光程差的晶体级联方案，实现了输出光谱平顶化。 |
- Similar Words：
- "cosine emission law" English translation, "cosine emitter" English translation, "cosine equalizer" English translation, "cosine formula" English translation, "cosine formula of spherical triangle" English translation, "cosine groove" English translation, "cosine haversine formula" English translation, "cosine impulse" English translation, "cosine integral" English translation, "cosine law" English translation
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