登录
首页 » matlab » dx_derivative

dx_derivative

于 2013-01-08 发布 文件大小:2KB
0 119
下载积分: 1 下载次数: 18

代码说明:

  用于计算位场数据的一阶或二阶水平方向导数,一般水平导数用于边界的识别。(The data used to calculate the potential field of a first-order or second-order horizontal directional derivative, the derivative of the general level of identification for border.)

文件列表:

dx_derivative.m,11688,2011-03-02

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • powerflow33
    以IEEE33节点为例,考虑到配电网多为辐射性结构,选用前推回代法, 前推功率,回代电压,该算法通用性强(Taking the IEEE33 node as an example, considering that the distribution network is mostly radiative structure, the forward and backward substitution method is adopted, and the power is pushed forward and the voltage is replaced. This algorithm is universal.)
    2020-09-23 22:57:48下载
    积分:1
  • SCL_Schema
    电力IEC61850标准的SCL_schema文件。(Power IEC61850 standard SCL_schema files. )
    2012-05-14 21:10:44下载
    积分:1
  • vectfit3
    说明:  矢量匹配,用于拟合函数,以有理分式和的形式(Vector matching, for fitting functions, in the form of rational fraction sum)
    2020-07-26 14:48:41下载
    积分:1
  • I_search_test
    APF中DQ变换的电流测量,能够测量出电网中的谐波(Current measurement of DQ transformation in APF)
    2018-04-02 13:25:28下载
    积分:1
  • decomposed_clec_thermal_hydraulic
    说明:  热电联供系统多能流建模,采用扩展牛顿—拉夫逊算法分解求解的方法进行计算。(The multi-energy flow model of cogeneration system is established, and the extended Newton-Raphson decomposition method is used to calculate the multi-energy flow.)
    2019-07-06 16:55:01下载
    积分:1
  • Magnetotelluric-2D-forward
    大地电磁二维正演程序Matlab开发的两种模式TM和TE模式(Magnetotelluric 2D forward the program Matlab development of the two modes of TM and TE mode)
    2021-03-29 08:49:11下载
    积分:1
  • PMSM_SPWM
    风力发电系统中,永磁直驱模型在Matlab中的建模研究(Permanent magnet direct drive wind power generation system, a model in Matlab modeling study)
    2013-02-27 11:10:30下载
    积分:1
  • four_gen_DC
    独立直流配电电力系统仿真 四发电机组带整流负载运行 含自建调速器(Simulation of Independent DC Distribution Power System Four Generators Running with Rectifier Load Including self-built governor)
    2019-06-11 10:51:49下载
    积分:1
  • Large-wind-farms-stability
    大型风电场接入电网的稳定性问题研究,希望对大家有点启发( the problems of Large wind farms connected to the grid stability)
    2013-07-21 17:39:07下载
    积分:1
  • PV PSO
    升压电路(boost)、最大功率跟踪(MPPT),粒子群算法(pso)(Booster circuit (boost), maximum power tracking (MPPT), particle swarm optimization (pso))
    2021-04-07 21:19:01下载
    积分:1
  • 696524资源总数
  • 103971会员总数
  • 70今日下载