-
sparfilt
优点:1.对于信噪比高的信号滤波效果好;
% 2.对于边沿的保护强过阈值滤波,不会产生阈值滤波情况下的过于平滑与Gibbs现象。
%缺点:1.由于对边沿信号没做任何处理,所以边沿可能会有脉冲噪声保留下来;
% 2.计算相关系数中,如果计算出来的小波系数点位置偏差大,则相关系数计算受影响;
% 3.需要迭代运算,迭代的噪声能量阈值选取很重要,这里以开始段无信号处估计噪声;
% 4.需要迭代运算,所以运算量比阈值法大;
% 5.受分解层次影响,在大尺度上小波系数点位置偏差更大,相关系数计算不准确。
%需要具体调整的地方:1.分解的尺度;()
- 2008-03-28 10:26:51下载
- 积分:1
-
jianwenshuihan
说明: 水蒸气和水的密度和焓值拟合,主要是减温水的性质描述。(And water vapor density and enthalpy values were mainly described by the nature of warm water.)
- 2010-04-01 14:58:45下载
- 积分:1
-
plot-functions
matlab 经典例程里的各种绘图函数,对迅速掌握matlab相关绘图工具很有帮助(the Matlab classic routines in a variety of drawing functions, quickly grasp the matlab drawing tools helpful)
- 2012-08-02 09:03:29下载
- 积分:1
-
NoncoherentAGC
Coherent Reception of BPSK transmission
- 2010-06-28 23:14:17下载
- 积分:1
-
ele
说明: 自动化测试工具,便于自动化测试的实现,忘下载(automation testing)
- 2011-04-06 11:27:13下载
- 积分:1
-
Feng_Huang_Wu
matlab application developed for midi files
- 2015-02-22 14:53:00下载
- 积分:1
-
gaosi
说明: 对原始图像添加高斯噪声,并用邻域平均和中值滤波法进行滤波,并可以进行对比。(Gaussian noise added to the original image, and use neighborhood average and median filtering method for filtering, and can be compared.)
- 2011-02-21 13:18:13下载
- 积分:1
-
triangulationalgorithms
基于MATLAB对两种三角化算法的分析 基于MATLAB对两种三角化算法的分析(MATLAB based on the analysis of two kinds of triangulation algorithmsMATLAB based on the analysis of two kinds of triangulation algorithms)
- 2013-11-18 10:23:07下载
- 积分:1
-
LCC-AND-CCC
design of simullink of dc transmission line
- 2012-01-06 23:59:00下载
- 积分:1
-
gaussian_pulse_function
this is the gaussian pulse generator waveform
this function is to build gaussian pulse
- 2010-10-25 13:32:25下载
- 积分:1