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crtanim1
function for animating the motion of a mass-spring system
- 2014-08-13 20:40:10下载
- 积分：1
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tulun
图的着色问题的计算程序，根据输入的矩阵计算(Calculation program graph of coloring problem，base on the input matrix to calculat)
- 2013-10-07 10:42:01下载
- 积分：1
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LS-SVM-toolkit
支持向量机的最小二乘法LS-SVM工具包(The method of least squares support vector machine LS-SVM Kit)
- 2016-11-25 18:07:42下载
- 积分：1
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EllipseFitByTaubin
This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust.
It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse:
ax^2 + bxy + cy^2 + dx + ey + f = 0,
i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters (This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust.
It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse:
ax^2+ bxy+ cy^2+ dx+ ey+ f = 0,
i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters )
- 2009-10-19 20:29:44下载
- 积分：1
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Satellite_orbit_design
现需要在高度为600~700KM范围内，回归周期为30天的太阳同步轨道上布置一颗L波段的合成孔径雷达卫星。
1. 请设计合适的轨道参数，并仿真对应轨道下一个运行周期内星下点轨迹图（纬度和经度两个图）；
2. 计算多普勒中心频率，多普勒调频率与纬度的关系图（设姿态角为0°，天线视角20°~60°，推荐35°）；
3. 按高斯投影方式，将星下点轨迹图投影到地图坐标上。(Now requires a height of 600 ~ 700KM range, return period of 30 days are arranged on a sun-synchronous orbit L-band Synthetic Aperture Radar satellites. 1 Please design the appropriate orbital parameters and simulate the corresponding orbit within the next operating cycle nadir trajectories (latitude and longitude two graphs) 2. Calculate the Doppler center frequency, Doppler frequency and the relationship between latitude Figure (set attitude angle is 0, the antenna angle of 20 to 60, recommended 35) 3 Press Gauss projection, the nadir trajectories projected onto the map coordinates.)
- 2013-07-19 14:56:28下载
- 积分：1
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RLS3
采用最小二乘法进行参数辨识，模型为三阶模型。(Using the least squares method to identify the parameters, the model for the third-order model.)
- 2020-07-14 15:58:51下载
- 积分：1
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matlab
有限元平面刚架结构的分析 matlab程序(Finite element analysis of plane frame structures matlab program)
- 2013-12-28 11:06:50下载
- 积分：1
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A
说明： 用matlab的mesh命令画出所要求解的大量数据文件的图形(The mesh command using matlab draw large amounts of data required for solution of graphic files)
- 2013-08-02 13:08:58下载
- 积分：1
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circlefit3d
circle fitter using at least 3 ponits
- 2013-01-16 00:36:27下载
- 积分：1
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1411.7630
Modulated Unit-Norm Tight Frames for
Compressed Sensing，是紧框架方面的最新作品，很有研究和学习价值(Modulated Unit-Norm Tight Frames for
Compressed Sensing)
- 2014-12-23 07:47:55下载
- 积分：1
