-
MATLAB_interface_mannual
matlab应用程序接口技术应用,实现在matlab环境中使用c及fortran程序的算法,以及在c语言和fortran应用程序中调用matlab函数.(Matlab Application Program Interface technology applications, achieving the Matlab environment and the use of c fortran procedures algorithm, and c fortran language and application procedures call Matlab function.)
- 2007-01-14 23:26:26下载
- 积分:1
-
HJ
说明: samlple,HJ dtaaHJ反演气溶胶源(HJhjhj samlple,HJ dtaa samlple,HJ dtaa)
- 2014-12-06 23:22:09下载
- 积分:1
-
haarwavelet
haarwavelet.it is code for haar wavelet in image prossecing.
- 2009-07-13 16:53:26下载
- 积分:1
-
DW
说明: mas ekane sex mexri na anebei h xazomara
mas ekane sex mexri na anebei h xazomara
- 2014-09-29 23:39:26下载
- 积分:1
-
klacorrfficent
求两个时间序列的相关系数,KL散度。可以比较时间序列之间的相关性(KL divergence && correlation coefficent)
- 2020-12-09 00:59:19下载
- 积分:1
-
改进势场
基于Matlab的改进人工势场法实现路径规划与避障(Improved artificial potential field method based on Matlab)
- 2021-03-09 11:19:28下载
- 积分:1
-
Root-locus-correction
MATLAB-----制系统设计----根轨迹校正(Root locus correction)
- 2011-07-04 16:17:27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
-
flycontrol
飞控程序加仿真模块 简单实用 可以控制高度的简单程序(Flight Control program plus simple and practical simulation module can control the height of a simple program)
- 2016-03-12 11:33:58下载
- 积分:1
-
ISAR_by727
波音727飞机数据和ISAR仿真程序,处理相对简单,希望高手能够加以改进。(Boeing 727 aircraft ISAR simulation data and procedures to deal with relatively simple, hope master can be improved.)
- 2020-11-16 14:39:40下载
- 积分:1