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Description: 理想线扩散函数的matlab程序，即贝塞尔函数的积分。输入输出见文件内的注视-The ideal line spread function of the matlab program, that is, the integral Bessel function. Input and output, see the paper' s attention
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Author: dtcxh |
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Description: This program calculates the scattering cross section of a PEC sphere that is surrounded by a dielectric shell. Diameters of the spheres and relative permitivities of the materials can be chosen by the user. The program uses matlab intern spherical bessel functions for the costly computations.
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Size: 1024 |
Author: miezko |
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Description: 通过matlab设计Bessel模拟滤波器，实现滤波仿真-Design Bessel analog filter, the filter simulation by matlab
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Size: 1024 |
Author: 罗先生 |
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Description: 用matlab计算特殊函数，如贝赛尔函数等，源程序包-Special functions, such as Bessel functions calculated using matlab, source code package
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Size: 11264 |
Author: yws |
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Description: 主要包括滤波器的相关知识及仿真软件MATLAB的相关知识。如巴特沃斯（Butterworth）滤波器、切比雪夫（Chebyshev）滤波器、椭圆（Ellips）滤波器、贝塞尔（Bessel）滤波器.模拟低通滤波器系统函数确定模拟高通滤波器系统函数的方法-Mainly includes filter related knowledge and simulation software MATLAB related knowledge. Such as Butterworth (Butterworth) filter, Chebyshev (Chebyshev) filter, elliptical (Ellips) filter, Bessel (Bessel) filter. Simulation low-pass filter system function determine simulation high-pass filter system function method
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Size: 56320 |
Author: liuliu |
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Description: 提出了一种新的Mie散射算法。针对Mie散射系数计算中直接递推所存在的数据溢出问题, 对散射系数的递推公式进行改进, 以连分式形式进行计算,将两个关键函数分别向前递推, 避免了直接计算时贝塞尔函数值超出计算机最大数据限而造成的数据溢出问题。利用Matlab编程,分别计算了不同粒径参数和不同折射率情况下的散射光强分布,并对两种算法的模拟结果进行了分析比较。结果表明,在两种算法都有效的范围内这两种算法的计算结果完全相
符, 而改进的向前递推连分式算法用一个变量循环叠代就能完成连分式的计算, 展宽了使用范围, 不仅能够计算超大粒径参数散射, 而且算法对折射率虚部没有任何限制。-Proposed a new algorithm Mie scattering. Data overflow problem exists for the Mie scattering coefficient calculated directly recursive, recursive formula to improve on the scattering coefficient, calculated form of Continued Fractions forward two key functions are recursive, to avoid a direct calculation Bessel function value exceeds the the computer maximum data limit and data overflow problem. Using Matlab programming, different particle size parameters and scattering in the case of different refractive index were calculated light intensity distribution on the simulation results of the two algorithms are analyzed and compared. The results show that both algorithms are effective within the calculation of the results of these two algorithms entirely consistent improvement forward recursive the Continued Fractions algorithm with a variable loop iteration will be able to complete the calculation of the continued fraction, broadening the the scope of use, not only able to calculate the la
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Author: 小曹 |
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Description: 21种特殊函数的数值计算的matlab代码，包括bessel函数，gamma函数，beta函数等-21 kinds of special functions matlab numerical code, including bessel function, gamma function, beta function, etc.
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Size: 10240 |
Author: Marshall |
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Description: bessel FUNCTION USING MATLAB CODE
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Size: 2048 |
Author: a |
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Description: MATLAB系统
MATLAB系统包括五个主要部分:
开发环境. 这是一组帮助你使用MATLAB的函数和文件的工具和设备。这些工具大部分是图形用户界面。它包括MATLAB桌面和命令窗口，命令历史，和用于查看帮助的浏览器，工作空间，文件和查找路径。
MATLAB数学函数库. 这里汇集了大量计算的算法，范围从初等函数如：求和，正弦，余弦和复数的算术运算，到复杂的高等函数如：矩阵求逆，矩阵特征值，贝塞尔(Bessel)函数和快速傅立叶变换等。
MATLAB语言. 这是一种高水平的矩阵/数组语言，含有控制流语句，函数，数据结构，输入/输出，和面向对象编程特征。它允许“小型编程”以迅速创立快速抛弃型程序，以及“大型编程”以创立完整的大型复杂应用程序。
句柄制图® . 这是MATLAB制图系统。它包括高级别的二维、三维数据可视化，图像处理，动画，以及表现图形的命令。它还包括低级别的命令，这使你不但能在MATLAB的应用中建立完整的图形用户界面，而且还能完全定制图形的外观。
MATLAB应用程序界面(API). 这是使你编写与MATLAB相合的C或Fortran程序的程序库。它包括从MATLAB中调用程序（动态链接），调用MATLAB为计算引擎，和读写MAT-文件的设备。-MATLAB system MATLAB system consists of five major components: development environment This is a group to help you use MATLAB functions and files of tools and equipment. Most of these tools is the graphical user interface. It includes the MATLAB desktop and Command Window, a command history, and browsers for viewing help, the workspace, files and search paths. . MATLAB Math Library where a collection of computationally intensive algorithms, ranging elementary functions such as: sum, sine, cosine, and complex arithmetic to complex higher functions such as: matrix inversion, matrix eigenvalues, Bessel ( Bessel) function and the fast Fourier transform. MATLAB language. This is a high-level matrix/array language, containing control flow statements, functions, data structures, input/output, and object-oriented programming features. It allows " small program" in order to quickly abandon the creation of fast type program, as well as " large-scale program" in order to comple
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Author: fttyu |
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Description: matlab使用de casteljau算法绘制贝塞尔曲线，内附五套曲线，也可用鼠标设置坐标生成曲线，动态展示de casteljau运算过程。已调试可直接使用。-Matlab mapping Bessel curve using de Casteljau algorithm, containing five sets of curves, also available mouse to set the coordinate generation curve, dynamic display de Casteljau operation process. Debugging can be used directly.
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Size: 14336 |
Author: helloC |
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Description: Matlab实现绘制任意自由曲线，实现Photoshop中的钢笔路径功能，用光顺连接的B样条/贝塞尔曲线实现，鼠标点击生成控制点，拖动形成任意曲线。可描绘多路径，也可旋转、平移、缩放。经调试可用。-Matlab achieve rendering arbitrary free curve, realize the pen path function in Photoshop, with the light of the B spline/Bessel curve, the mouse click to generate control points, drag to form any curve. Can depict many paths, but also can rotate, translation, scaling. Debug available.
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Size: 12288 |
Author: helloC |
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Description: 用matlab实现了对7点以上控制点的贝塞尔函数的绘制。其基本的思想就是循迹的办法。-Using MATLAB to achieve the 7 points above the control point of the Bessel function. The basic idea is to follow.
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Size: 10240 |
Author: 薛涵 |
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Description: 很好用的贝塞尔函数求根和求倒数的程序，可以在matlab上面直接运行(Good with Bessel function and root and the countdown procedures, can be run directly in the MATLAB above)
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Size: 495616 |
Author: 我是老李家的
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Description: 贝塞尔自相关函数相应仿真相关matlab代码，以及其u型谱相关代码(Bessel autocorrelation function)
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Size: 1024 |
Author: 麦兜响叮当
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Description: matlab中寻找第一类坎坷而函数的程序及最土(inding the zero point of the third kind of Bessel equation is mapping)
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Size: 39936 |
Author: wang7199
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Description: matlab中寻找第五类韩可儿函数的零点即作图(inding the zero point of the fifth kind of Bessel equation is mapping)
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Size: 39936 |
Author: wang7199
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Description: 在matlab中用数值法求解一阶贝塞尔函数的前10个零点，并作出一阶贝塞尔函数曲线，并在曲线上标注出其零点。(In MATLAB, the first 10 zeros of the first order Bessel function are solved by numerical method, and the first order Bessel function curve is made, and the zero point is marked on the curve.)
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Size: 4096 |
Author: jjia
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Description: matlab 计算bessel光束，零阶贝塞尔函数，希望对大家有所帮助(matlab calculates the Bessel beam)
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Size: 19456 |
Author: afasgfgaffask |
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