-
segmentation_blobs
Segmentation of images
- 2013-02-12 17:05:22下载
- 积分：1
-
floatExample
This script shows how to use the GA using a float representation.Crossover Operators & Mutation Operators are used.
- 2013-10-09 13:33:11下载
- 积分：1
-
Vblast
Receiver techniques are described with zero forcing and MMSE
- 2015-02-12 16:28:50下载
- 积分：1
-
h_clustering
hierarchical clustering in matlab
- 2015-02-18 05:13:49下载
- 积分：1
-
titong
说明： 正弦波方波通过低通滤波器，显示时域频域波形，自相关函数，功率谱密度(The sine wave and square wave pass through the low-pass filter to display the time-domain waveform, frequency domain waveform, autocorrelation function and power spectral density)
- 2020-12-14 11:24:15下载
- 积分：1
-
clc
A cyclic redundancy check (CRC) is an error-detecting code designed to detect accidental changes to raw computer data, and is commonly used in digital networks and storage devices such as hard disk drives. Blocks of data entering these systems get a short check value attached, derived from the remainder of a polynomial division of their contents on retrieval the calculation is repeated, and corrective action can be taken against presumed data corruption if the check values do not match.
- 2011-08-03 16:31:53下载
- 积分：1
-
Sparsifying
The sparsity of signals and images in a certain trans-form domain or dictionary has been exploited in many applications
in signal and image processing. Analytical sparsifying transforms
such as Wavelets and DCT have been widely used in compression
standards. Recently, synthesis sparsifying dictionaries that are di-rectly adapted to the data have become popular especially in appli-cations such as image denoising, inpainting, and medical image re-construction.
- 2013-02-11 00:40:12下载
- 积分：1
-
complex-valued-signal
这是讲述复值信号的pdf文档，对加深信号的学习会有帮助。(This is about the complex-valued signal pdf documents, the study would help to enhance the signal.)
- 2011-10-21 11:37:27下载
- 积分：1
-
DOA
波达方向（Direction Of Arrival）估计，又称为谱估计（spectral estimation）、波达角（Angle Of Arrival）估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作，每个信源在接收机处形成潜在的多径分量。因此，接收天线能估计出这些到达角就显得很重要，目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向（DOA全称Direction Of Arrival）或波达角（AOA）来估测辐射源的位置。理论上这种估计只需要两个接收阵元就可以确定辐射源的位置，但在实际中，由于受到角度分辨率、多径和噪声限制，所需阵元通常要多于两个。DOA定位技术原理是利用接收机处的阵列天线和波达方向（DOA）估计技术来确定一个从接收机到信源的波达方向线，即为方向线（LOB），最后利用多个接收机估计的DOA进行三角测量，方向线的交点就是信源的估计位置。(DOA (Direction Of Arrival) estimation , also known as spectral estimation (spectral estimation), angle of arrival (Angle Of Arrival) estimation. There are many possible sources a propagation path and the angle of arrival . If several transmitters simultaneously, a potential source for each multipath component at the receiver. Therefore, the receiving antenna can estimate the angle of arrival becomes very important, which aims to decipher the location of the transmitter at work as well as possible in which the transmitter . By measuring the radiation signal DOA (DOA stands for Direction Of Arrival) or the angle of arrival (AOA) to estimate the location of the radiation source . Theoretically this estimate requires only two receiving array element can determine the position of the radiation source , but in practice , due to the angular resolution , multipath and noise limits , usually required more than two array elements . DOA positioning technology is the use of an array of antennas at)
- 2021-04-25 11:48:46下载
- 积分：1
-
puntie
多机电力系统仿真及其潮流计算，小波包分析提取振动信号中的特征频率，包括调制，解调，信噪比计算。( Multi-machine power system simulation and flow calculation, Wavelet packet analysis to extract vibration signal characteristic frequency, Includes the modulation, demodulation, signal to noise ratio calculation.)
- 2016-11-20 13:58:42下载
- 积分：1
