-
2D_wartermarking
2D_ watermarking
source image to wartermarking image
- 2010-12-02 11:05:10下载
- 积分：1
-
3d_palmprint_completed
3d plam print classification using MSVM techniq
- 2014-12-13 13:17:28下载
- 积分：1
-
fangweijiaolq
matlab编写的m函数文件，输入为两个点得经纬度坐标，输出为A点相对于B点得方位角。(matlab write a function of m file, enter the latitude and longitude coordinates for two points was the output of A point relative to point B have azimuth.)
- 2011-12-12 14:46:25下载
- 积分：1
-
compls
to compares two least-square linear regression
- 2010-09-29 14:10:06下载
- 积分：1
-
computerwork_2
2. 设 是窄带信号，定义 是在 区间上均匀分布的随机相位。 是寬带信号，它是一个零均值、方差为1的白噪音信号e(n)激励一个线性滤波器而产生，其差分方程为 。
1） 计算 和 各自的自相关函数，并画出其函数图形。根据此选择合适的延时，以实现谱线增强。
2） 产生一个 序列。选择合适的 值。让 通过谱线增强器。画出输出信号 和误差信号e(n)的波形，并分别与 和 比较。
(Computer Experiments:
1. Consider an AR process x(n) defined by the difference equation
where v(n) is an additive white noise of zero mean and variance .The AR parameters and are both real valued:
a) Calculate the noise variance such that the AR process x(n) has unit variance .Hence , generate different realization of the process x (n).
b) Given the input x (n), an LMS filter of length M = 2 is used to estimate the unknown AR parameters and . The step size is assigned the value 0.05. Compute and plot the ensemble average curve of and by averaging the value of parameters and over an ensemble of 100 different realization of the filter. Calculate the time constant according to the experiment results and compare with the corresponded theoretical value.
c) For one realization of the LMS filter, compute the prediction error
And the two tap-weight errors
and
Using power spectral plots of , show that)
- 2020-06-28 19:40:01下载
- 积分：1
-
fa
说明： 自己写的一个基于肤色模型的人脸检测的matlab代码。( I write a face detection based on skin color model with matlab.)
- 2013-03-18 17:32:41下载
- 积分：1
-
exm1
基本的MATLAB界面设置,未说到具体M编程和调试(The basic MATLAB interface settings, not when it comes to specific programming and debugging M)
- 2013-12-17 10:48:04下载
- 积分：1
-
RAKE
MATLAB仿真rake接收机，分三种方式：等增益合并，最大比合并和选择性合并(MATLAB simulation rake receiver, divided three ways: equal gain combining, maximum ratio combining and selective merge)
- 2010-08-24 13:31:39下载
- 积分：1
-
nrlfppg
it s a package for load flow analysis by Newton Raphson method
- 2014-10-27 03:18:52下载
- 积分：1
-
matlab_bootstrap
matlab多年收集结果，包括程序和pdf介绍。(Matlab realized bootstrap source. )
- 2009-10-10 09:54:39下载
- 积分：1
