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MUSIC_SD
基于MUSIC算法阵列天线测向 给出已知角度 通过MUSIC算法 得到对应频谱及功率谱曲线(DOA estimation by MUSIC)
- 2013-03-27 22:56:31下载
- 积分：1
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nouveau-exposer1
this is a short ppt make by me to explain more the QRMLD algorithm in signal detection for MIMO-OFDM systems.
- 2014-12-10 11:39:19下载
- 积分：1
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ceshi
对信号进行强制去噪 默认阈值去噪和给定软阈值去噪(The signal is forced denoising the default threshold denoising and given soft threshold denoising
)
- 2015-04-22 22:44:09下载
- 积分：1
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active
这是一个包含simulink模型的主动控制的程序，应用遗传算法求解(This is a program that contains the active control of the simulink model and is solved using genetic algorithms)
- 2017-12-09 17:18:25下载
- 积分：1
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STFT
利用MATLAB作为平台，实现希尔伯特变换的程序源代码(Hilbert transform source code
)
- 2010-10-05 09:46:38下载
- 积分：1
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ols
正交最小二乘辨识算法
该算法除了实现最小二乘辨识功能之外而且能按照各项重要性将其逐一选出并且估计相应系数(OLS Orthogonal Least Quares.
[x, ind] = OLS(A,b,r) gives the solution to the least squares problem
using only the best r regressors chosen from the ones present in matrix A.
This function also returns in the vector ind the indexes of the
best r regressors (i.e., the best columns of A to use).
If r is equal to n, the solution x given by OLS is the same as the solution
given by A, but in ind we still have the regressors sorted by their
importance. This means that one can perform a feature selection by taking
the first k entries in ind (k<r).)
- 2010-01-06 20:18:56下载
- 积分：1
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LFM_Rev1
chirp signal radar signal processing.doppler filtering imaging
- 2010-05-11 10:25:45下载
- 积分：1
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LPC
LPC语音预测的matlab程序，可以直接运行(LPC speech prediction matlab program can be run directly)
- 2013-04-09 20:14:02下载
- 积分：1
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Dynamic Programming 10 units 24 hours
Unit Commitment using Dynamic Prorgramming for 10 units and 24 hours system
- 2018-03-08 14:54:41下载
- 积分：1
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dwt
研究中我么采用分段的方法对数字音频信号嵌入水印。为便于研
究，以灰度图像为数字水印原始信号经二值化处理后得到水印再嵌入
音频信号的离散变换域中，从而得到嵌入水印的音频信号，其实现过
程原理框图如图1 所示。在水印嵌入的过程主要实现四个阶段的任
务：(1)数据准备与预处理，主要是准备好水印原始图片和待嵌入水印
的音频信号 (2)音频信号分段处理，用于嵌入水印的音频数据部分等
分成(m1*m2)个音频数据段 (3)水印图像降维处理，在此过程灰度图像
水印转化为二值图象, 要将其嵌入到一维的数字音频信号中, 必须将
二维的图像转化成一维的序列 (4)将水印嵌入到数字音频信号中,从而
最终获得带数字水印的音频信号。(The study I Mody, segmented digital audio signal embedded watermark. Discrete transform domain to facilitate the study of the grayscale image for the digital watermark the original signal is obtained after the binarization processing watermark embedded in the audio signal, thereby obtaining the watermark embedded in the audio signal, and its implementation process schematic block diagram shown in Figure 1. Mainly in the watermark embedding process to achieve the task of four phases: (1) The data preparation and pretreatment, is ready to watermark the original picture and to be embedded in the audio signal of the watermark (2) audio signal segment processing for embedding watermark The audio data portion is divided into (m1* m2) audio data segment (3) The watermark image dimension reduction processing, binary image is converted to grayscale image watermark in this process, and to be embedded into a digital audio signal of a one-dimensional , two-dimensional images must be converted in)
- 2013-03-19 21:11:22下载
- 积分：1
