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the next codes for 3d Method of moment
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提出了一种基于目标边界的不变特征提取方法。导出了用物体角点坐标表示的低阶边界矩的闭合形式,构造了
基于边界矩的仿射变换不变量。该方法只需要对物体角点进行简单的代数运算,因此,该方法简单明了,计算量很小。实
验结果证明了该方法的有效性-A goal of the border based on the same feature extraction method. Exporting objects with corner coordinates of the low-level clos
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研究相关瑞利衰落信道上MIMO系统中组合发射机选择合并(SC)/4t-收机最大比合并(MRC)的天线分集系统性能。使用矩生成函数方法,推导相关瑞利衰落信道上采用组合SC/MRC天线分集和相干检测的M 进制相移键控(MPSK),M进制正交幅度调制(MQAM),M 进制脉冲幅度调制(MPAM)等几种M 进制数字调制方式的误符号率精确表达式。数值计算结果阐明相关性和天线阵结构对采用组合SC/MRC天线分集的几种M 进制数字调制方式的平均误符号率性能的影响。-Research related to Ra
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时域矩量法,基于显示时间步进算法
EMOT的子函数 全部函数-Time-domain moment method, time stepping algorithm based on the show EMOT all functions of the Functions
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:提出一种快速有效推导不变矩的方法—三角函数生成法,并在此基础上描述了一种基于Hu 形状不变矩的
图像全局形状特征提取方法和算法。实验结果表明,使用这种算法提取的形状特征向量具有对平移、旋转和尺度变
化的不变性,适合于进行图像形状的检索。-The method of generating trigonometric function is suggested as a new efficient way to derive various moment
invariants,and
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利用矩量法计算无限长度的圆柱的雷达散射截面-Unlimited use of moment method to calculate the length of the cylinder RCS
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矩量法仿真电磁辐射和散射的源代码(c++) -Moment Method Simulation of electromagnetic radiation and scattering of the source code (c++)
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利用MATLAB编程实现用矩量法求解2次微分方程,附带MOM课件-Using MATLAB Programming with the Method of Moment 2 differential equations, with MOM courseware
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矩量法分析八木天线,推导矩量法分析过程,分析电流分布,方向图-Moment method analysis of Yagi antenna, moment method analysis of the process is derived to analyze the current distribution pattern
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地面上方单导线传输线的单位长度电容的矩量法求解-Ground above the single-wire transmission line capacitance per unit length of the moment method
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用矩量法求半波振子天线的E面和H面方向图,并与解析解比较-Moment Method with the half-wave dipole antenna in the E plane and the H plane patterns, compared with the analytical solution
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用matlab求解天线输入阻抗求解,非常准确,基本上没有误差,用的是矩量法-Matlab solve the antenna input impedance by solving, very accurate, with virtually no errors, using a moment method
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依据矩量法对偶极子天线和单线行波天线进行分析,将其分为多个小段,分别计算各段上的电流,然后根据电流分布计算出远场和近场的场强波瓣图,从近场随距离的明显变化得出天线近场分析的必要性。-Dipole antenna and a single-wire traveling wave antenna analysis based on the method of moments, will be divided into multiple small pieces, respectively, to c
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用矩量法计算偏置抛物面天线,需要输入抛物面天线以及馈源的信息-Offset paraboloid antenna was calculated by the method of moment, need to input the confidence of the paraboloid antenna and feed
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美国大牛哈林登编写的计算电磁场的矩量法著作,对学习矩量法有帮助-method of moment to Calculate the electromagnetic field
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矩量法计算二维圆柱体散射,通过比较波长与半径比值,分析雷达散射截面结果变化。-The method of moment method is used to calculate the scattering of two-dimensional cylinder. The ratio of wavelength and radius is analyzed.
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基于矩量法(MoM)的天线分析,以八木天线为例,分析了八木天线的天线电参数特性。(Based on the method of moment (MoM) of the antenna analysis to Yagi antenna as an example, analyzes the characteristics of Yagi antenna parameters.)
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基于矩量法(MoM)的对称阵子天线的分析,并给出了天线电特性。(Based on the method of moment (MoM) analysis of the dipole antenna, and gives the electrical characteristics of the antenna.)
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使用矩量法(Method of Moment, MoM)计算二维散射场,并求解目标RCS。(The method of moment (MOM) is used to calculate the two-dimensional scattering field and the RCS of the target.)
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基于矩量法分析了导线的电容值,含代码
基于矩量法分析了单条带传输线(Based on the method of moment, the capacitance value of conductor is analyzed, including code)
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