-
Threshold
Determining threshold for testing z(n)=N(n) against z(n)=a+N(n) where all of
parameters are known
- 2010-08-18 00:11:02下载
- 积分：1
-
LMSfilter
假设一个接收到的信号为：x(t)=s(t)+n(t), 其中s(t)=A*cos(wt+a), 已知信号的频率w=1KHz，
而信号的幅度和相位未知，n(t)是一个服从N(0,1)分布的白噪声。为了利用计算机对信号进行处理，
将信号按10KHz的频率进行采样。
通过对x(t)进行LMS自适应信号处理，从接收信号中滤出有用信号s(t).
在未知信号频率的情况下，通过对x(t)进行LMS自适应信号处理，从接收信号中滤出有用信号s(t).
(Assuming a received signal: x (t) = s (t)+ n (t), one of s (t) = A* cos (wt+ a), the known frequency signal w = 1KHz,
And the signal amplitude and phase of the unknown, n (t) is a subject to N (0,1) the distribution of white noise. The use of computers in order to deal with the signal,
The signal by sampling frequency of 10KHz.
Of x (t) for LMS adaptive signal processing, filtering from the received signal in the useful signal s (t).
Frequency signals in unknown circumstances, the adoption of x (t) for LMS adaptive signal processing, filtering from the received signal in the useful signal s (t).)
- 2009-03-31 18:17:09下载
- 积分：1
-
Course
自动控制原理课程设计Principles of Automatic (Course Design Principles of Automatic Control)
- 2010-01-19 12:48:37下载
- 积分：1
-
ly
说明： 李雅普诺夫指数的计算,适用所有混沌系统 (Lyapunov index calculation, suitable for every system
)
- 2011-11-24 09:28:23下载
- 积分：1
-
cheng
把整个频率范围中的某段重点频区局部放大，获得比整个频率范围高的频率分辨率，从而观察频谱中的细微部分(The entire frequency range of the frequency of certain key areas enlarged to obtain the entire frequency range than the high frequency resolution, and thus observe the subtle part of the spectrum)
- 2009-12-14 20:56:31下载
- 积分：1
-
nihefenbu
说明： 拟合各种常见分布程序，产检的威布尔分布，瑞利分布，K分布等分布，采用语言为matlab。(Fitting a variety of common distribution procedures, check-Weibull distribution, Rayleigh distribution, K distribution of the distribution, the use of language matlab.)
- 2011-04-08 21:07:32下载
- 积分：1
-
signal
此代码描述的是正弦函数的频谱图,其采样点不同,频谱图的差别(This code is a sine function described in the frequency spectrum, the sampling point is different from the difference spectrum)
- 2007-10-31 10:55:53下载
- 积分：1
-
cannysuanzi
自己编的canny算子,可识别出图像中物体的轮廓,经典算法之一.(canny operator can identify the contours of objects in an image, one of the classic algorithms.)
- 2014-08-22 15:36:33下载
- 积分：1
-
hilbertnormalize
希尔伯特归一化算法，利用自身的希尔伯特变换进行归一化(The function HILBERTNORMALIZE normalizes data using its own Hilbert transformation.)
- 2014-08-28 15:53:08下载
- 积分：1
-
DCT
Matlab code for image compression.
- 2013-02-08 14:56:32下载
- 积分：1
