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57578883zuixiaoercheng
matlab 计算电力系统潮流的最小二乘法(Matlab calculation of power system turbulence least squares)
- 2019-04-13 09:02:09下载
- 积分：1
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该方法采用反对称双正交小波分解系数计算视频帧的方向梯度向量，再统计由梯度向量角和模值构成的联合空间二维直方图，然后计算连续帧直方图之间的距离，得到两帧之间的不连
该方法采用反对称双正交小波分解系数计算视频帧的方向梯度向量，再统计由梯度向量角和模值构成的联合空间二维直方图，然后计算连续帧直方图之间的距离，得到两帧之间的不连续值，最后采用自适应阈值分割，检测出镜头边界。-This method is the use of anti-symmetric biorthogonal wavelet decomposition coefficients video frame the direction of gradient vector, and then statistics from the gradient vector angle and modulus values constitute the joint space of two-dimensional histogram, and then calculating the histogram for the distance between frames, by the two frames between the consecutive values, the final adaptive threshold segmentation, shot boundary detected.
- 2022-05-09 05:15:23下载
- 积分：1
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PDSI
干旱监测降水指数(PDSI)程序，使用手册一同上传。(Precipitation index for drought monitoring program, user manual with upload)
- 2010-12-29 11:02:44下载
- 积分：1
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hanning
说明： 用hanning窗的插值FFT算法，适用于电力系统信号的谐波分析(Hanning window with interpolation FFT algorithm, applied to power system harmonic analysis signals)
- 2008-11-25 22:39:26下载
- 积分：1
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nulNewton
说明： 这是一个用matlab编写的牛顿法源代码，比较简单的无约束方程。牛顿法是求非线性方程（组）零点的一种重要的迭代法，又称牛顿－拉弗森法或切线法。(This is a Newton method source code written in matlab, a relatively simple unconstrained equation. Newton method is an important iteration method for finding zeros of non-linear equations, also known as Newton-Lafferson method or tangent method.)
- 2020-06-25 08:40:02下载
- 积分：1
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DIV+CSS网页模板2
CSS和DIV布局学习，提供一些模板，参照例子进行。(A template designed by a web page)
- 2017-08-03 18:31:59下载
- 积分：1
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老鼠,此老鼠的地道很深,很复杂,就像迷宫一样,地图根据当前老鼠所在位置智能移动,...
老鼠,此老鼠的地道很深,很复杂,就像迷宫一样,地图根据当前老鼠所在位置智能移动,
-Mouse, the rat tunnel deep, very complex, like a maze, the map location of the light of the current smart mobile mouse,
- 2022-02-13 17:07:10下载
- 积分：1
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Alter-Table
ALTER TABLE and CREATE TABLE in Access/vb6
- 2013-09-01 04:18:34下载
- 积分：1
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Aria
android 文件下载工具，支持多线程断点续传、支持任务组下载，支持FTP文件上传，FTP文件夹上传(Android file download tools, support multi-threaded HTTP download, support task group, support FTP file upload, FTP upload folder)
- 2017-08-15 16:21:45下载
- 积分：1
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编函数 float fun(double h)，函数的功能是：对变量h中的值保留两位小数，并对第三位进行四舍五入(规定h中的值为正数)。
例如：若h 值为8...
编函数 float fun(double h)，函数的功能是：对变量h中的值保留两位小数，并对第三位进行四舍五入(规定h中的值为正数)。
例如：若h 值为8.32433，则函数返回8.32 若h值为8.32533，则函数返回8.33。
-Function for float fun (double h), the function of function: The value of the variable h in the retention of two decimals, and rounding to the third (of the value of h provides a positive number). For example: If the h value of 8.32433, the function returns 8.32 if the h value of 8.32533, the function returns 8.33.
- 2022-02-25 20:46:14下载
- 积分：1
