登录
首页 » matlab » pil_sdo

pil_sdo

于 2012-08-06 发布 文件大小:8KB
0 211
下载积分: 1 下载次数: 3

代码说明:

  An efficient algorithm for identification of PIL on Solar Dynamic Observatory (SDO) Helioseismic and Magnetic Imager (HMI) magnetograms. Detailed description will appear in the paper: Volobuev, D.M. Polarity-Inversion Line Preceding X-class Flare, Solar Physics, Initial data (65 megabyte .fits magnetograms) can be downloaded from http://hmi.stanford.edu/ - Model_test_PIL_Open.m script - calculates parameters of the example(simulated S-curve) - SDO_PIL_Open.m script - identifies PIL on SDO magnetogram and calculates its parameters - 5 functions are used within these scripts

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

  • lvboqi
    巴特沃斯滤波器设计,双线性变换法,代码不是很长……(Butterworth filter design, bilinear transformation method, the code is not very long ... ...)
    2009-03-14 15:42:24下载
    积分:1
  • GDOP
    多基地定位的几何稀释,对从事GPS方面的工作人员很有帮助。(Positioning the base geometry and more diluted, to the conduct of GPS very helpful staff.)
    2009-06-27 10:58:09下载
    积分:1
  • data-mine
    数学建模的教材,挺经典的,不妨一看啊啊,好吧,20字(Mathematical modeling of teaching material, very classic, might as well see ah)
    2013-01-07 22:05:02下载
    积分:1
  • cts-pp-2k13
    In this paper, we present an improved and discrete version of the Cuckoo Search (CS) algorithm to solve the famous traveling salesman problem (TSP), an NP-hard combinatorial optimisation problem.
    2014-11-23 18:14:04下载
    积分:1
  • PID序刘金琨-先进PID控制MATLAB仿真
    说明:  程序使用说明 1、所有仿真算法按章归类,文件中的程序名与书中一一对应。 2、将仿真程序复制到硬盘MATLAB运行的路径中,便可仿真运行。 3、本书算法在MATLAB 5.3版下运行成功,并适用于其他版本。 4、程序chap1_11.mdl;chap3_2.mdl;chap3_5.mdl;chap6_2.mdl;chap6_4.mdl需要在Matlab6.5下运行,特此说明。 5、假如您对仿真程序有疑问,请及时通过 E-mail 与作者联系。 北京航空航天大学 刘金琨 E-mail 地址: ljk@dept3.buaa.edu.cn或ljk@buaa.edu.cn(Program instructions 1 All simulation algorithms are classified by chapter, and the program name in the file corresponds to that in the book one by one. 2 Copy the simulation program to the Matlab running path of the hard disk, then the simulation can run. 3 The book algorithm in Matlab version 5.3 run successfully, and suitable for other versions. 4 Program chap1.11.mdl; chap3.2.mdl; chap3.5.mdl; chap6.2.mdl; chap6.4. MDL needs to run under MATLAB6.5. 5 If you have any questions about the simulation program, please contact the author by e-mail.)
    2021-03-17 12:43:35下载
    积分:1
  • 1
    说明:  LMS在加性高斯白噪声信道下迭代2000步的输出能量和误差权矢量(LMS in the additive white Gaussian noise channel output of the next iteration step 2000, the energy and the error weight vector)
    2009-11-15 16:46:54下载
    积分:1
  • music7
    模拟两个相干的的窄带信号。阵列的阵元数为10,快拍数为200,信号入射方向分别为20°,60°,阵元间距为入射信号波长的1/2,信噪比为20dB。分别用MUSIC算法和改进MUSIC算法进行仿真。仿真结果如下图所示(MUSIC algorithm is improved compared with the simulation of signal coherent MUSIC algorithm. Two coherent analog narrowband signal. Array element number of the array 10, the number of snapshots 200, a signal incident directions, respectively 20 °, 60 °, array element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB. Respectively MUSIC MUSIC algorithm and improved algorithm simulation.)
    2014-12-09 08:54:21下载
    积分:1
  • zhangzhengyou
    相机坐标变换标定矩阵的张正友算法,用于标定相机图像坐标与世界坐标的关系(Coordinate transformation matrix camera Zhengyou calibration algorithm used to calibrate the camera image coordinates and world coordinates relations)
    2014-01-02 17:40:16下载
    积分:1
  • meng_rm41
    给出接收信号眼图及系统仿真误码率,基于多相结构的信道化接收机,通过matlab代码。( The received signal is given eye and BER simulation systems, Channelized receiver based on multi-phase structure, By matlab code.)
    2017-04-06 18:11:25下载
    积分:1
  • chap5_03_PP_STC_Direct
    极点配置直接自校正控制 (最小相位确定性系统)(Pole placement direct self-tuning control (minimum phase deterministic system))
    2020-06-15 23:00:02下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载