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MATLAB_Codes

于 2010-07-31 发布 文件大小:36KB
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  这是《Matlab数字图像处理》这本书的源码。(This is the source of "Digital Image Processing in Matlab " )

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  • adapted
    在频域的一种自适应水印算法,包括嵌入与检测过程。(in the frequency domain, an adaptive algorithm, including embedded with the testing process.)
    2006-07-06 13:03:28下载
    积分:1
  • grd_test
    xwch_test.m是主测试文件;biaoji.mat存放滤波器系数;xiangweicha.m用FFT计算相位差。 仿真框架为: 1.标记信号和双音信号续接作为发送信号; 2.对双音中一个频率分量的相位做偏移,再经过一个低通滤波器(引入线性相位,模拟收发不能同步测量现象)后,作为收到的信号; 3.用一个检测信号对收发信号进行相关运算; 4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点,从而推算出收发双音信号0相位点; 5. 输入0相位点位置,计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)
    2010-06-12 17:31:00下载
    积分:1
  • matlab
    Increase the simulation time in the script, the simulated and theoretical results should converge • Use a pulse shaping filter at the transmitter • At the receiver, precede the discrete-time integrator with a multiplier by a replica of the transmitted pulse to construct a correlator
    2015-04-22 19:55:58下载
    积分:1
  • channelsimulink
    信道仿真的源文件,用MATLAB编写而成(channel simulation of the source document, prepared using MATLAB)
    2007-03-03 14:18:50下载
    积分:1
  • 1221
    多机器人编队的matlab实现的相关论文。实现了编队与壁障等功能。利用matlabAPI与MFC编写出了仿真环境。(Matlab implementation of the multi-robot formation of the relevant papers. Formation and barrier function. The use matlabAPI MFC write the simulation environment.)
    2013-04-23 19:09:17下载
    积分:1
  • MATLAB-5.X-entry-and-application
    MATLAB 5.X入门与应用MATLAB 5.X entry and application(MATLAB 5.X entry and application)
    2011-10-28 14:21:11下载
    积分:1
  • LPC_ACFpitchdetection
    这是一个简单的语音基音检测方法,通过对语音信号进行滤波、分帧、求自相关函数,可得到浊音的基音周期,从而实现基频检测。(This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.)
    2010-09-18 12:43:29下载
    积分:1
  • Capon
    capon算法,主要应用于波达方向的估计和波束形成的分析仿真(Capon algorithm, mainly used in DOA estimation and beamforming analysis of simulation)
    2020-11-30 16:29:27下载
    积分:1
  • code
    设计一个信号发生器,并同时画出信号的时域表 示,自相关函数及功率谱(Design of a signal generator and simultaneously draw the time domain representation of the signal, the autocorrelation function and the power spectrum)
    2013-10-16 21:24:32下载
    积分:1
  • hosa
    本文件用于Matlab中使用高阶累积量的方法计算功率谱估计(This document is the use of Matlab for Higher Order Cumulants power spectrum estimation method)
    2010-07-17 22:06:11下载
    积分:1
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