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DFT
- 编写一个matlab函数用一个N点离散傅里叶变换同时计算两个N点实序列的离散傅里 叶变换,并将结果与直接使用两个N点离散傅里叶变换计算出来的结果进行比较-Write a matlab function with an N point discrete Fourier transform and calculate actual sequence of two N point discrete Fourier transform, and the results with the direct u
SurfaceGrowing
- 区域增长算法实现对离散点对所属面片的动态拟合。-Region growing algorithm on the discrete points on the respective facets of the dynamic fitting.
TxNBModIQ
- 在sinx函数实现的时候,请注意以下几点: 假设输入数据x=tπ时 2. t的范围为(-1,...,1),即输入角度为(-π,…, π),对应在dsp中用(8000h,...,7FFFh)表示。根据sin函数的单调性,将(0——π/2)等分为128个间隔,计算出各个离散点的sin值存于表_SinTab,最后根据输入的t值查表找到最接近的值得到输出结果。 3. 判断sinx输出值的正负情况。t的范围为(-1,...,1),对应在dsp中用(8000h,...,7FFFh)表示,可见最高
shuli
- 几乎所有的受访者基本上建议划分了一套 离散点集成一个三角形,然后计算交集 同级别飞机的轮廓代表这些矩形。这种方式 我们可以一次处理的“履带式”算法,而不是所有类型的水平 这是我原来一直在努力去工作。-Basically almost all of the respondents suggested dividing up the set of discrete points into a set of triangles and then computing the
K_MeansAlgo
- 改进的K-Means算法,通过改进传统K-Means算法,剔除远离中心均值的离散点,加快算法的收敛速度。-Improved K-Means algorithm, by improving the traditional K-Means algorithm, removing the mean of discrete points away from the center to accelerate the convergence speed.
kjcz
- idl空间差值程序,可以对离散点进行空间差值
quxianVC
- vc中进行离散点得到光滑曲线的程序曲线拟合,方便初学者学习参考-vc discrete point in the procedure by fitting a smooth curve to facilitate reference for beginners to learn
LineOffset
- 一种基于离散点的曲线偏移算法,支持任意形状曲线,有外偏和内偏,-A discrete points of the curve offset based on algorithms, support any shape curve, with outer side and inner side,
laserMatlab
- 用基于 Matlab 的小容量 FFT (比如 256×256)程序,将取样窗口划分为 若干个全等的小矩形,对每个小矩形内离散点的复振幅作 FFT 变换,然后将所有变 换结果叠加,再乘以复数相位因子,相当于对整个物面上点进行菲涅耳衍射计算, 利用这种方法可以迅速的实现高精度的轴对称傍轴光学系统中的激光衍射计算-With a small volume based on Matlab FFT (eg 256 × 256) procedure to sample window div
detectionofabruptpoint
- 小波变换有关突变点的检测,通过离散小波变换与连续小波变换进行对比-Wavelet transform on the detection of mutations, through the discrete wavelet transform are compared with the continuous wavelet transform
BSpline
- 功能为找到离散点的B样条,即找到一个多项式,使得这个多项式经过这N个点。B样条利用邻近点进行拟合。对于采样数据,根据连续的三组采样点数据计算出一个2阶B样条作为这个区间内的拟合函数,下一个三组数据再计算下一个B样条,这样就可以连续采样连续计算了。-Function to find B-spline discrete points, that is to find a polynomial, so the polynomial through the N points. B-spline fitt
curve-fitting
- 采用matlab对两组离散点进行拟合,并在同一X轴不同Y轴(两个坐标轴中)画出拟合后的曲线,以及离散在两个y轴的单个点,在matlab中运行一次之后,将坐标轴切换到第二个y轴再次点运行即可,站长我想下modal-analysis,和examples请批准吧-Using matlab to fit the discrete points on the two groups, and different at the same X-axis Y-axis (two axes in) draw the
GEOMPACK
- 不规则三角网(TIN)能以不同层次的分辨率来描述地形表面,被视为DEM中最基本和最重要的一种模型。程序功能为带约束条件的离散点不规则三角网生成。-Voronoi diagrams, Delaunay triangulations
svm_1
- 此程序是模拟SVM的性能,通过一个确定区域离散点,作为输入样本,用svm进行训练,然后在此输入区域中所有的点,进行判断,这个是演示的是svm 回归-This procedure is to simulate the performance of SVM, through a defined area of discrete points as input samples, with the svm training, and then enter all the po
Antialiasing
- opengl 多边形反走样,由于计算机生成的图形是由离散点组成的数字化图像,因而生成的图形必然与真实景物之间存在一定误差。这种误差表现为图形上的直线或光滑的曲线呈现锯齿状、彩色花纹失去原有的形态和色彩、细小物体在画面上得不到反映等等。这种锯齿就叫做走样。-opengl polygon Antialiasing
080310-(2)
- 是离散点生成三角网的最新成果分析,是有关Delaunay生成的研究,欢迎大家下载-Is the discrete points generated analysis of the latest achievements of triangulation is Delaunay generated on the research, are welcome to download
tion
- 基于车身曲面离散点的三角形网格优化Discrete points on the body surface triangle mesh optimization-Discrete points on the body surface triangle mesh optimization
Neogrowth
- 住店插入法一个不错的小程序,能将一些离散点剖分成德劳内三角形-Insertion stay a nice little program, a number of discrete points can be divided into Delaunay triangles profile
StructTriMesh
- 朋友给的平面离散点的三角剖分程序,很好用,但我看不是太懂,希望下载的朋友能多多指教!有意讨论者加我qq1017926909-Friends of discrete points to the plane triangulation procedure is useful, but I do not understand too, want to download a lot of advice to a friend! Plus I intend to discuss qq1017926909
frmTINToElevation
- 由离散点生成的不规则三角网之后,再生成等高线-tin to elevation