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[matlab] gaussplot DL : 1: 高斯脉冲及高斯一阶导、高斯二阶导产生时域图-Gaussian pulse and a Gaussian derivative, Gaussian, when the second derivative domain plan
Date : 2026-01-10 Size : 2kb User : 谭汉洪
[matlab] UWB_PPM_source DL : 0: 利用压缩包内的5和函数产生PPM调制的UWB信号，信号波形为高斯二阶导函数。重复编码次数，TH码长度范围，波形形成参数alpha等参数均可以改变-use compressed within the five functions to generate PPM and the UWB signal modulation, Waveform second derivative of the Gaussian function. Repeat code number, TH code length, alpha waveform parameters such as formation parameters can be changed
Date : 2026-01-10 Size : 3kb User : 贾凯
[matlab] functionz DL : 0: 在三次样条中，要寻找三次多项式，以逼近每对数据点间的曲线。在样条术语中，这些数据点称之为断点。因为，两点只能决定一条直线，而在两点间的曲线可用无限多的三次多项式近似。因此，为使结果具有唯一性。在三次样条中，增加了三次多项式的约束条件。通过限定每个三次多项式的一阶和二阶导数，使其在断点处相等，就可以较好地确定所有内部三次多项式。此外，近似多项式通过这些断点的斜率和曲率是连续的。然而，第一个和最后一个三次多项式在第一个和最后一个断点以外，没有伴随多项式。因此必须通过其它方法确定其余的约束。最常用的方法，也是函数spline所采用的方法，就是采用非扭结(not-a-knot)条件。这个条件强迫第一个和第二个三次多项式的三阶导数相等。对最后一个和倒数第二个三次多项式也做同样地处理。 -the Cubic Spline, to find three polynomial, approaching every right to point the data curve. The kind of terms, these data points called breakpoints. Because only two points a straight decisions, and in between the two curves can be used an infinite number of cubic polynomial approximation. Therefore, in order for the outcome of uniqueness. The Cubic Spline, add the cubic polynomial bound by the conditions. By limiting each cubic polynomial of the first order and second-order derivative, it breakpoint in the same Department, we can better identify all internal cubic polynomial. In addition, the polynomial approximation of these breakpoints slope and curvature is continuous. However, the last one and a cubic polynomial in a breakpoint and the final one, not accompanied by polynomials. There
Date : 2026-01-10 Size : 3kb User : 讲演
[matlab] EOM DL : 1: 拉格朗日插值多项式拟合,牛顿插值多项式,欧拉方程解偏微分方程,使用极限微分求解导数（微分）,微分方程组的N=4龙格库塔解法,雅可比爹迭代法解方程AX=B,最小二乘多项式拟合,组合辛普生公式求解积分,用三角分解法解方程AX=B-Lagrange interpolation polynomial fitting, polynomial interpolation Newton, Euler equations partial differential equations, Limit the use of derivative solving differential (differential), the equations of N = 4 Runge- Kutta method. Jacobian Davis iterative method of solving equations AX = B, least squares polynomial fitting, portfolio Simpson formula for integration, with a triangular decomposition method of solving equations AX = B.
Date : 2026-01-10 Size : 7kb User : wangshen
[matlab] 231226 DL : 0: 空间后方交汇求解相机外方位元素，变量如下％ x，y 控制点像点坐标％ X，Y，Z 控制点空间坐标％f焦距％X0，Y0，Z0，a，b，c六个外方位元素％x0，y0，-f内方位元素：光心坐标％cha，chb，chc：外方位角元素改正数％count 记录迭代次数％R 旋转矩阵％A 线性化的偏导系数矩阵％L 常数项矩阵％M0 外方位元素矩阵％M1 外方位元素改正数矩阵-meeting space for rear camera position outside elements, as follows% variable x, y control point pixel coordinates% X, Y, Z coordinates control room focal length f%% X0, Y0, Z0, a, b, c 6 exterior orientation elements% x0, y0,- f position within elements : Optical Center coordinates% cha, chb, chc : Foreign elements azimuth correction% record count the number of iterations rotation matrix R%% A linear partial derivative of the coefficient matrix% L constant Matrix% M0 Orientation% M1 matrix elements of exterior orientation correction matrix
Date : 2026-01-10 Size : 1kb User : 王立钊
[matlab] CP0702 DL : 0: 产生高斯脉冲的十五阶导数，显示脉冲形成因子对其产生的影响-Gaussian pulses generated 15 derivative, showing pulse form factor on the impact
Date : 2026-01-10 Size : 7kb User : 李哲
[matlab] CP0703 DL : 0: 产生超宽带信号室内辐射掩蔽，测试最好的15阶高斯脉冲导数的组合方式-produce ultra-wideband signal radiation indoor shelter, the best test of the 15-Gaussian pulse derivative composition
Date : 2026-01-10 Size : 5kb User : 李哲
[matlab] DEFINEV DL : 0: ％DEFINEV Scaling vector and derivative ％％ [v,dv]= DEFINEV(g,x,l,u) returns v, distances to the ％ bounds corresponding to the sign of the gradient g, where ％ l is the vector of lower bounds, u is the vector of upper ％ bounds. Vector dv is 0-1 sign vector (See ?? for more detail.) ％％ Copyright (c) 1990-98 by The MathWorks, Inc. ％ $Revision: 1.2 $ $Date: 1998/03/21 16:29:10 $- DEFINEV Scaling vector and derivative [v, dv] = DEFINEV (g, x, l, u) returns v, distances to the bounds corresponding to the sign of the gradient g, where l is the vector of lower bounds , u is the vector of upper bounds. Vector dv is 0-1 sign vector (See?? for more detail.) Copyright (c) 1990-98 by The MathWorks, Inc. $ Revision: 1.2 $ $ Date : 1998/03/21 16:29:10 $
Date : 2026-01-10 Size : 1kb User : 张风
[matlab] Hermite_Spline DL : 1: 进行分段三次Hermite插值和分段三次Spline插值，比较F-C取导数方法所得到期收益率曲线逼近中债结算公司的到期收益率曲线的效果的程序-Hermite interpolation for sub-three and three sub-Spline interpolation, comparing FC take derivative curve approximation method, due in settlement of debts due the company s procedures for the effect of yield curve
Date : 2026-01-10 Size : 3kb User : youyouhun
[matlab] Matlabderivative DL : 0: 用Matlab计算导数及偏导数 .rar 可以-Calculated using Matlab Derivative and partial derivative. Rar can
Date : 2026-01-10 Size : 23kb User : 文韬
[matlab] Hermite DL : 0: Matlab中没有现成的Hermite插值函数，必须编写一个M文件实现插值。设n个节点的数据以数组x0 （已知点的横坐标）， y0（函数值）， y1（导数值）输入（注意Matlat的数组下标从1开始）， m个插值点以数组x 输入，输出数组y 为m 个插值。编写一个名为hermite.m的M文件。 -Matlab is not off-the-shelf Hermite interpolation function, we must realize the preparation of a document M interpolation. N nodes for the data to an array x0 (known point of abscissa), y0 (function value), y1 (numerical derivative) input (note the subscript Matlat array starting at 1), m to the array of interpolation points x input and output array y for m months interpolation. Hermite.m the preparation of a M-file.
Date : 2026-01-10 Size : 1kb User : 贺鼎宏
[matlab] matlab DL : 0: 我自己写了一个函数：该函数用来计算任意函数的一阶偏导数(数值方法) -I wrote a function: The function used to calculate the arbitrary function of the first-order partial derivative (numerical methods)
Date : 2026-01-10 Size : 3kb User : caoyiping
[matlab] MATLAB DL : 0: 基于MATLAB的非导数优化仿真方面的资料-MATLAB-based non-derivative optimization simulation information
Date : 2026-01-10 Size : 119kb User : 崔宁
[matlab] work DL : 0: 关于超宽带的一系列仿真包括高斯波形各阶导函数波形频谱以及采用高斯导函数的跳时超宽带仿真程序-On a series of ultra-wideband waveform simulation including the Gaussian wave function of the first derivative spectrum and the use of Gaussian derivative function of time-hopping ultra-wideband simulation program
Date : 2026-01-10 Size : 18kb User : kerwin
[matlab] matlabODEexample DL : 0: 从方程组中消去一些未知函数及其各阶导数，得到只含有一个未知函数的高阶常系数线性微分方程-Eliminated from the equations of some unknown function and its first derivative, the only unknown function contains a higher-order linear differential equations with constant coefficients
Date : 2026-01-10 Size : 84kb User : lgx
[matlab] xiaoboji DL : 0: 采用低通性质的平滑函数为高斯函数，根据他的一阶导数、二阶导数作为小波基函数进行突变点分析。 -The use of low-pass nature of the smoothing function for the Gaussian function, according to his first derivative, second derivative wavelet basis function as a point mutation analysis.
Date : 2026-01-10 Size : 1kb User : ladan
[matlab] gaussgradient DL : 0: Gradient calculation using first order derivative of Gaussian. by using a 2-D Gaussian kernel, derivatives along x and y directions are calculated
Date : 2026-01-10 Size : 1kb User : eetuna
[matlab] radonLikeFeaturesDemo DL : 0: 该演示中包含的代码演示如何氡相似的功能，可以用来提高（以及部分）在Connectome电磁图像单元格边界。请举出下列文件如果您发现此代码有用： Ritwik库马尔，阿梅里奥五雷纳和Hanspeter Pfister说“氡样的特点及其应用Connectomics”，接受，IEEE计算机学会研讨会在生物医学图像分析（MMBIA）2010年数学方法 http://seas.harvard.edu/〜 rkkumar radonLikeFeaturesDemo.m：演示边缘增强用氡相似的功能， getEdgeFeatures.m：助手为高斯函数的二阶导数滤波器 makeBarFilters.m：助手为高斯函数的二阶导数滤波器 sample.png：示例图像在此演示使用-The demo included in the code demonstrates how Radon-Like Features can be used to enhance (and segment) cell boundaries in Connectome EM images. Please cite the following paper if you find this code useful: Ritwik Kumar, Amelio V. Reina & Hanspeter Pfister, “Radon-Like Features and their Application to Connectomics”, accepted, IEEE Computer Society Workshop on Mathematical Methods in Biomedical Image Analysis (MMBIA) 2010 http://seas.harvard.edu/~rkkumar radonLikeFeaturesDemo.m : Demonstrates edge enhancement using Radon-Like Features getEdgeFeatures.m : Helper function for Gaussian Second Derivative Filters makeBarFilters.m : Helper function for Gaussian Second Derivative Filters sample.png : Sample image for use in this demo
Date : 2026-01-10 Size : 12kb User : zhou
[matlab] edgedemo DL : 0: 通过拉普拉斯滤波器，高斯微分滤波器以及高斯差分滤波器提取图像边缘的简单matlab代码-Filter by Laplace, Gaussian derivative filters and difference filter from the edge of Gaussian simple matlab code
Date : 2026-01-10 Size : 1kb User :
[matlab] PID_approximate derivative DL : 0: PID control with approximate derivative
Date : 2026-01-10 Size : 43kb User : hakidirov

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