-
Montecarlo
malab programa monteclaro
- 2014-08-26 14:14:50下载
- 积分:1
-
Assi1
说明: 一维仿真机械手臂的运动状态,code,结果比较图,video全套(One-dimensional simulation of the robot motion state, code, results comparison chart, video complete)
- 2010-04-13 05:44:40下载
- 积分:1
-
bp
说明: 合成孔径雷达成像,后向投影算法仿真,单发单收天线阵(Synthetic Aperture Radar Imaging, Retropolierungsmethode Algorithmus Simulation, einem Einkommen einzelnen Antennen-Array)
- 2013-05-02 19:11:41下载
- 积分:1
-
video
number of frames in a video for different scales
- 2012-06-10 19:58:55下载
- 积分:1
-
DSB
DSB双边带调制的systemview仿真系统(DSB double sideband modulation simulation system systemview)
- 2013-09-24 09:25:35下载
- 积分:1
-
matlab-digital-signal-processing
这本书是很好的处理数字信号的matlab参考电子书,希望对大家有所帮助。(This book is a good digital signal processing matlab reference books, we want to help.)
- 2011-04-23 09:43:58下载
- 积分:1
-
Crop
matlab code for cripppong an image
- 2010-05-15 17:51:44下载
- 积分:1
-
DSPII_USTC_01
传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能:
1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线;
2) 给出了最陡下降法以及LMS算法的计算公式;
3) 用MATLAB产生了方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形;
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出了采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线;
5)用MATLAB计算并画出了LMS法时误差随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
7)最终对结果进行了分析,具体见压缩包的word文档。
(Wideband signal in the conventional sinusoidal interference suppression method is the use notch filter (notch filter), this requires precise knowledge of the frequency of a sinusoidal interference . However, when the interference frequency sinusoidal changes slowly , and the selected frequency characteristic requirements are very sharp , then best use of adaptive noise cancellation method . following figure is a second-order FIR LMS adaptive filter to eliminate a program sinusoidal interference . The code implements the following functions:
A ) draw with MATLAB error performance of the filter surface and the surface contour error performance curve
2 ) gives the steepest descent method and the LMS algorithm formula
3 ) generated using MATLAB variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour pl)
- 2013-11-06 13:12:36下载
- 积分:1
-
PorousMedium3LayerModel
PorousMedium2LayerModel 双向介质波场模拟(1)(Porous Medium 2Layer Model (1))
- 2013-12-25 16:26:10下载
- 积分:1
-
SVMMatlabToolBar1.0
支持向量机Matlab工具箱1.0 该工具箱包括了二种分类,二种回归,以及一种一类支持向量机算法 工具箱中所有程序均在Matlab6.5环境中调试通过(Support Vector Machines Matlab Toolbox 1.0 The toolbox includes two kinds of classification, two kinds of regression, as well as a one-class SVM algorithm toolbox all procedures are in Matlab6.5 debugging environment through)
- 2008-05-29 18:41:58下载
- 积分:1