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MATLAB_help_manual_Chinese

于 2009-08-07 发布文件大小:1036KB

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说明：导言 - 描述MATLAB系统的组成。开发环境- 介绍MATLAB的开发环境，包括有关工具和MATLAB桌面的信息。矩阵操作- 介绍如何用MATLAB生成矩阵以及用矩阵进行数学运算。作图- 介绍MATLAB的作图能力，包括有关作图数据，给图表加注释，以及图像的使用。用MATLAB编程 - 描述如何用MATLAB语言编写手稿和函数,以及利用数据结构，例如单元数组和多元数组。 (Introduction- describes the MATLAB system. Development Environment- Introduction to MATLAB development environment, including the MATLAB desktop tools and information. Matrix Operation- describes how to use MATLAB to generate the matrix as well as the use of matrix mathematics. Mapping- Introduction to MATLAB' s plot, including the mapping of the data, add notes to the chart, as well as the use of images. Programming with MATLAB- MATLAB language to describe how to prepare manuscripts and function, and the use of data structures, such as arrays and multi-unit array.)

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pjimage
一个对图像二值化的界面设计，能实现打开及保存等功能，包含M文件及GUI界面。(An image binarization of interface design, to achieve open and save functions, including the M documents and GUI interface.)

2010-06-09 19:46:21下载

积分：1
对具有随机噪声的二阶系统的模型辨识
matlab在系统辨识中的应用此处为对具有随机噪声的二阶系统的应用的源代码及运行后结果（包括图像）(Matlab system identification in the application is right here for the second random noise of the system source code and running after the results (including images))

2005-05-22 21:58:42下载

积分：1
snake
snakes的kass模型和gvf模型使用效果还不错适合学习使用分割demo(for segmentation)

2011-05-16 19:39:44下载

积分：1
up
说明： 1.相关分析法辨识系统程序。2.方波响应与阶跃响应的互相转化的通用程序。3.获取系统模型阶次的函数。4.levy方法辨识系统的函数。5.将相关分析法的辨识结果转成频率响应的程序((1) analysis Identification System program. 2 square wave response and step response of the general program of mutual transformation. (3) for the function of the system model order. 4.levy method recognize the function of the system. The identification of the relevant analysis results converted to the frequency response of the program)

2012-05-17 22:37:48下载

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HHT_power-system_power-quality_disturbances-detect
优秀论文及配套源码。Hilbert-Huang变换(HHT)是一种新的非平稳信号处理技术，该方法由经验模态分解(EMD)与Hilbert谱分析两部分组成。任意的非平稳信号首先经过EMD方法处理后被分解为一系列具有不同特征尺度的数据序列，每一个序列称为一个固有模态函数(IMF)，然后对每个IMF分量进行Hilbert谱分析得到相应分量的Hilbert谱，汇总所有Hilbert谱就得到了原信号的谱图。该方法从本质上讲是对非平稳信号进行平稳化处理，将信号中真实存在的不同尺度波动或趋势逐级分解出来，最终用瞬时频率和能量来表征原信号的频率含量。本文研究了基于HHT的暂态电能质量扰动检测方法，介绍了HHT的基本原理和利用HHT检测电能质量多扰动信号的实现方法。仿真试验表明该方法可以实时检测扰动的起止时刻，持续时间和扰动幅度，适用于电能质量多扰动的监测和辨识系统。 (Hilbert-Huang Transform(HHT) is a new non-stationary signal processing technology，including the Empirical Mode Decomposition(EMD) and Hilbert spectral analysis．In this method，arbitrary non-stationary signals was divided into a series data sequence with different characteristic scales after the first EMD treatment，each sequence is called an intrinsic mode function(IMF)，and then each IMF component gained corresponding the Hilbert spectrum though Hilbert spectrum analysis，a summary of all Hilbert spectrum assembled to the spectra of the original signal．In essence，this method is a stable processing for non-stationary signal，which decomposed the different fluctuations or trends in the signal in rum，and represented the frequency content of the original signal using the final instantaneous frequency and energy． This paper study a method to detect power quality disturbances based on the HHT，in which the principle and the realization of the HHT and the realization of power quality disturbance)

2021-04-24 10:48:48下载

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ML_Equalizer_2X2
ML Receiver for 2x2 MIMO

2012-04-03 16:44:51下载

积分：1
lmd1
LMD实验程序，效果不太理想，与大家讨论共享。只能分享出PF1.不能实现PF2,PF3的分离(LMD experimental procedure, the effect is not ideal, discuss and share. Only share the PF1. Separation can not be achieved PF2, PF3 the)

2014-09-21 03:55:33下载

积分：1
REFLECTOR
程序计算仿真偏馈抛物面天线的特性如远场方向图波束宽度增益极化等等(Program simulation calculation of offset parabolic antenna characteristics such as far field pattern beamwidth gain polarization etc.)

2013-09-29 11:32:41下载

积分：1
projectcode4x4t1
signal detection in 4x4 system using qrdmdfe algorithm with t=1,also includes lqrdm dfe algorithm

2010-10-19 16:57:25下载

积分：1
Hough
说明：此程序包包含了霍夫变换的大部分主要程序，常用于抑制噪音等(This package contains the Hough transform most of the major procedure commonly used in noise suppression)

2010-04-27 09:45:03下载

积分：1

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