1)cosine method余弦法
1.An analysis way of cosine method(MSC and MPC) was used statistically to analyze the different circadian rhythm of blood pressure of hypertension patients with different type primary cerebral vascular accident.方法收集发生脑出血及脑梗塞高血压患者一般资料和检测24 h动态血压,并按脑出血和脑梗塞分组,使用余弦法(包括单余弦法MSC和群体余弦法MPC)分析各自血压近日节律特点,并作统计学处理。
英文短句/例句
1.Compatibility Test in Group Decision Making Based on Included Angle Cosine;群组决策中相容性检验的夹角余弦法
2.We derive the addition formulas for sine and cosine from the arithmetic of complex numbers.用复数算术推导了正弦，余弦的加法公式。
3.Quasi-Cooley-Tukey Type Algorithm for Discrete Cosine Transform离散余弦变换的准库利-图基型算法
4.Blind watermarking algorithm based on DCT基于离散余弦变换的盲水印算法研究
5.Design Algorithms of Two-dimensional NPR Cosine Modulated Filter Banks二维NPR余弦调制滤波器组设计算法
6.The Realization of Two-Dimensional Discrete Cosine Transform Based on GPU Calculation Platform基于GPU平台的二维离散余弦算法
7.The Design Method of Digital SIN-COS Function Generator数字式正余弦函数产生器的实现方法
8.An Algorithm of MMSE Channel Estimation Based on DCT基于离散余弦变换的MMSE信道估计算法
9.sine-cosine resolver正弦－余弦解算装置
10.Discrete Cosine Transform-Based ECG Data Compession by Template.基于离散余弦变换的ECG数据模板压缩算法
11.An Algorithm for Computing DCT Using Improved Arithmetic Fourier Transform离散余弦变换的改进的算术傅立叶变换算法
12.Fast logo insertion method based on DCT domain基于离散余弦变换域处理的快速台标插入法
13.A WPT and DCT Based Bi-watermarking Algorithm基于小波包变换和离散余弦变换的双水印算法
14.Fractal Video Coding Based on3-D DCT三维离散余弦变换的分形视频编码方法
15.Research on a DCT Image Watermarking Algorithm基于离散余弦变换图象水印算法的研究
16.Remote Sensing Image Fusion Based on DCT and Clustering Algorithm基于离散余弦变换和聚类算法的遥感图像融合
17.The Solution of Surface Integral for the Velocity Field of Square Bar Drawing Through a Cosine Die余弦模拉拔方棒速度场的曲面积分解法
18.(2) Phase-unwrapping algorithm based on the one dimension DCT;（2）基于一维离散余弦变换的相位去包裹算法；
相关短句/例句
cosine algorithm余弦算法
3)Single cosinor summary单个余弦法
4)osine wave crossing余弦交截法
1.Based on the cosine wave crossing,the simulation is carried out by the power system blocks of the MATLAB software in this paper.以余弦交截法为原理,通过MATLAB软件中的电力系统模块库对交-交变频器进行了仿真。
5)included angle cosine method夹角余弦法
1.In this paper,the compatibility test and consistence test are compared,the included angle cosine method for compatibility test based on priority vectors of judging matrix is put forward,and finally,the simplicity and effectiveness of the method is demonstrated with a numerical example.对相容性检验和一致性检验进行了比较,分析了这2个指标的异同,并从判断矩阵的排序向量出发,提出了相容性检验的夹角余弦法,最后通过一个算例说明该计算方法简洁有效。
6)symmetry cosine law对称余弦法
1.To further improve frequency convener s performance,perfect phase-controlled theory and reduce voltage wave-shape s harmonic component,based on cosine interpenetration law the paper presents symmetry cosine law to better trigger points.为了进一步改善变频器的性能 ,完善相控理论 ,减少输出电压波形的谐波成份 ,在余弦交截法的基础上 ,提出了用对称余弦法对触发点进行优化。
延伸阅读
余弦余弦amsoo 余弦10吐.此;劝。圈yc] 三角函数(trigonometric functions)之一: F=COSX.其定义域是整个实轴;值域是闭区间[一1，11;余弦是偶周期函数(周期为2动在余弦和正弦之间存在公式 s一n之x+eosZx二1卜在余弦和正割之间存在公式 1 ‘、OSX二—- SeC义余弦的导数是 (cosx)二一sln久余弦的积分是 fe(、sxdx=s‘nx升C余弦的级数展开是 厂x4__/一/一 COs‘二’一乞一+亩一“‘，一OO<‘<呱余弦的反函数是反余弦(aro汉万ine). 在复自变量:的余弦、正弦和指数函数之间存在Euler公式(Euler formula): 已二二cos之十万sin乙如果义是实数，则有 e‘x+e一‘文 co、x=一2如果:二:x‘纯虚数)，则有 e久+e‘ COSlx二一牛厂-一二叻snx.其中姗h*是双曲余弦.为Al一叩bKoB撰【补注】自变量(角)伊的余弦的儿何解释如下所述.考虑原点为O的(复)平面上的单位圆工设势表不半径(看作是变动的)和正x轴之间的夹角.这时，cos印等于从T上对应f中的点e’，到_、轴的(带符号)的距离.亦见正弦(slne)，
