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ask
modulation ask sur matlab
- 2009-06-29 22:04:43下载
- 积分：1
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CT
说明： 灰常经典的边缘检测代码，在图像处理中，必须要掌握(Gray often classic edge detection code in the image processing that must be mastered)
- 2012-05-27 15:34:23下载
- 积分：1
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Jake_Multichannel_PnGen-OFDM_Multipath
首先一个是基于JAKE模型的多径衰落信道模型及性能分析。另外一个是OFDM系统中基于上述信道模型的性能分析。(JAKE first model is based on a multipath fading channel model and performance analysis. Another system is the OFDM channel model based on the above analysis of the performance.)
- 2009-07-01 23:18:44下载
- 积分：1
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DigitalFilter
1.题目：数字滤波器的设计与应用
2.设计要求：利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中
的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。
3.具体步骤：
（1）构造原始信号s(t)
（2）画出s(t)的频谱
（3）设计ellipse数字滤波器(IIR)，包括低通，带通，带通，并显示幅频特性
（4）用得到的滤波器进行滤波，分离出三路信号，观察时域波形和幅频特性
（5）用三路信号s1,s2,s3尝试重新合成原始信号
4.问题：为什么重新合成的信号和原信号不相等呢？谁能解释一下？谢谢,QQ:664519036( 1. Title: Digital Filter Design and Application
2. Design requirements: use of Matlab software to composite signal separation, for example, on "Digital Signal Processing" course
Of the spectral analysis, digital filter design and signal filtering process carried out three Simulation, the simulation results.
3. Concrete steps:
(1) construct the original signal s (t)
(2) Draw s (t) of the spectrum
(3) design ellipse digital filter (IIR), including low pass, band pass, band pass, and shows amplitude-frequency characteristics
(4) filtering with a filter obtained by the isolation of three signals, observed time-domain waveform and frequency characteristics
(5) with a three-way signal s1, s2, s3 try to re-synthesis of the original signal
4. Question: Why is re-synthesized signal and the original signal is not equal to it? Who can explain? Thank you, QQ: 664519036)
- 2010-05-12 23:15:52下载
- 积分：1
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Desktop
uBS软件的源程序，赶紧的下吧，很好用的。。。。(UBS software source code to the next, and quickly, easy to use. . . .)
- 2012-07-18 22:03:34下载
- 积分：1
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11
逐步线性回归，应用matlab对数据进行逐步线性回归，经过测试，方便好用。(Stepwise linear regression matlab application data stepwise linear regression)
- 2014-01-07 15:30:03下载
- 积分：1
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houghpeaks_s
本文件详细描述了如何利用matlab代码去实现边缘的检测，hough变换检测图像几何形状时的边缘问题(This document describes in detail how to use matlab code to achieve edge detection, hough transform to detect the edge of the image geometry problem)
- 2013-11-16 00:48:12下载
- 积分：1
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ridge_regression_matlab
岭回归拟合数据，其中hw3_1_ridge.m使用的是岭回归的方法，hw3_1_MLE.m使用的是极大似然的方法。(fitting data with ridge regression using matlab)
- 2013-12-13 22:54:10下载
- 积分：1
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LW
说明： 局域世界模型，复杂网络的多局域世界网络模型(multi-local world model complex network theory)
- 2014-03-29 13:11:19下载
- 积分：1
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drums_separation
运用非负矩阵分解算法分解原始数据矩阵，得到基矩阵和系数矩阵，并用于信号分离。(The non-negative matrix decomposition algorithm is used to decompose the original data matrix, and the base matrix and coefficient matrix are obtained.)
- 2018-10-19 16:24:57下载
- 积分：1
