-
scalogram
Fs = 100000 t = 0:1/Fs:.00296
x = 1-cos(4*pi*t) cos(2*pi*t*200)
h = spectrum.welch Instantiate a welch object.
psd(h,x, Fs ,Fs) Plot the one-sided PSD
- 2009-12-26 22:40:32下载
- 积分：1
-
FDTD
说明： 基于UPML吸收边界的三维FDTD数值模拟程序(3-D FDTD code with UPML)
- 2011-03-22 13:56:21下载
- 积分：1
-
matlab_experiment
用matlab完成计算机控制中的连续系统与离散系统的实验，其间用到了关于控制技术中的各种函数，附带实验报告！(Matlab completed by computer-controlled experiments in continuous systems with discrete systems, during use of the various functions on the control technology, with a test report!)
- 2014-01-06 00:43:34下载
- 积分：1
-
db4
1、 降噪步骤：
（1） 一维信号的小波分解。选择一个小波并确定分解的层次，然后进行分解运算。
（2） 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。
（3） 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。
matlab里面有关于去噪的函数，你可以找一下~~
这说的只是基本原理，希望有所帮助(1, noise reduction steps: (1) one-dimensional signal wavelet decomposition. Select a wavelet decomposition level and determining, and then divide the operation. (2) high coefficient wavelet thresholding. For each decomposition scales have high coefficient selection threshold soft threshold quantization. (3) one-dimensional wavelet reconstruction. According to the lowest level of the low frequency wavelet coefficients and high frequency coefficients of each one-dimensional wavelet reconstruction. There are about denoising matlab function, you can find some ~ ~ This says just the basic principle, we hope to help)
- 2013-07-01 14:36:08下载
- 积分：1
-
Kernel_Methods_for_Pattern_Analysis_Matlab_Tools_F
《模式分析的核方法》一书中的源代码，其中有该书的基本介绍和talk！()
- 2007-08-27 20:22:40下载
- 积分：1
-
D
说明： 绕线式异步电动机带负荷启动，其转子串联电阻分级投切(Wound rotor induction motor with a load start, its rotor graded series resistance switching)
- 2013-08-20 21:13:23下载
- 积分：1
-
ESPRIT_YZ_Basic
二维ESPRIT算法的一种实现（需预先生成导向矢量）(An implementation of 2D ESPRIT algorithm, which is used for DoA estimation.)
- 2014-12-23 15:28:31下载
- 积分：1
-
PF_MatLab
PF 粒子滤波源代码
非常适合初学者的学习(Particle Filter code matlab)
- 2013-05-09 20:15:35下载
- 积分：1
-
changweifenfangchengdechuzhiwenti
常微分方程的处置问题的源代码，matlab编写的，值得收藏，欢迎大家踊跃下载，为中国的科研事业做贡献(The disposition of ordinary differential equations of the source code, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientific research)
- 2009-04-02 17:09:28下载
- 积分：1
-
text2
计算机视觉，实现图像分割的Matlab源程序2(Computer vision, image segmentation to achieve the Matlab source code 2)
- 2009-05-29 18:50:08下载
- 积分：1
