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MATLAB是一套用于科学计算的可视化高性能语言与软件环境。它集数值分析、矩阵运算、信号处理和图形显示于一体,构成了一个界面友好的用户环境。它的信号处理工具箱包含了各种经典的和现代的数字信号处理技术,是一个非常优秀的算法研究与辅助设计的工具。在设计数字滤波器时,通常采用MATLAB来进行辅助设计和仿真。
(2)FIR滤波器的MATLAB设计
下面以设计线性相位FIR滤波器为例介绍具体的设计方法。
线性相位FIR滤波器通常采用窗函数法设计。窗函数法设-MATLAB i
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小波变换是一种信号的时间—尺度分析方法,它具有多分辨率分析的
特点,而且在时频两域都具有表征信号局部特征的能力。由于其在信号处
理领域表现出的优异性能,目前在生物医学领域,广泛应用于信号检测、
特征提取、图像处理、信号压缩等方面。
-Wavelet transform is a signal of the time- scale analysis method, it has the characteristics of multi-resolution analysis, bu
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图像边缘处理后,用PSNR和SNR等参数进行性能分析,通过matLAB实现,-Edge processing, the use of parameters such as PSNR and SNR performance analysis, through matLAB achieved
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Working with large images presents a number of challenges such as managing memory use and leveraging high-performance resources ranging from multicore desktops to clusters and grids.
In this webinar you ll discover new features in MATLAB and Ima
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自己编的小波图像融合代码 直接matlab可以运行-----------------图像融合以图像作为研究和处理对象,是一种综合多个源图像信息的先进图像处理技术,它把对同一目标或场景的多重源图像根据需要通过一定的融合规则融合成为一幅新图像,在这一幅新图像中能反映多重源图像中的信息,以达到对目标或场景的综合描述,以及精确的分析判断,有效地提高图像信息的利用率、系统对目标探测识别的可靠性及系统的自动化程度。其目的是集成多个源图像中的冗余信息和互补信息,以强化图像中的可读信息、增加图像理解的可靠性等。
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图像边缘检测中几种算子的性能分析,其中有详细的索贝尔算子的matlab源代码。-Several edge detection operator performance analysis, including a detailed Sobel operator matlab source code.
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本文概述了使用MATLAB图像去噪的基本原理。以小波分析法为重点,对常用的几种去噪方法进行了分析比较。最后结合理论分析和实验结果,讨论了一个完整去噪算法中影响去噪性能的各种因素。-This paper outlines the basic principles of image denoising using MATLAB. Wavelet analysis, focusing on several commonly used de-noising methods were analyzed a
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用于彩色图像文理特征分析,灰度共生矩阵的matlab功能函数-ARTS feature for color image analysis, GLCM performance function matlab
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用MATLAB绘制系统Bode图和Nyquist图的方法,并通过系统的Bode图和Nyquist图分析系统的动态性能、稳定性和相对稳定性。-Method MATLAB mapping system Bode diagram and Nyquist plot, and through the dynamic performance of the system Bode diagram and Nyquist diagram analysis, stability and relative stab
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用matlab实现MPEG压缩编码,对图像编码率失真性能进行分析,比较不同类型静态图像编码效率。
-Using Matlab to achieve MPEG compression coding, image coding rate distortion performance analysis, compare the different types of static image coding efficiency.
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通信原理实验中用matlab实现眼图画法,用来对通信系统进行性能分析,-Communication principle experiment using matlab eye picture method, is used to analysis of communication system performance,
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MATLAB仿真通信PSK误码分析,主要用来测试SNR从0到10时的系统性能,-MATLAB simulation PSK communication error analysis, mainly used to test the SNR 0 to 10 at the time of the system performance,
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jitterbug-1,21 一个基于MATLAB的工具箱,用于实时控制系统的性能分析软件,(Jitterbug - 1, a based on MATLAB toolbox, used for real-time performance analysis of the control system software,)
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Robustness, superior performance, A one-dimensional transfer matrix method to calculate the phonon crystal structure, Calculation multifractal detrended fluctuation analysis matlab program.
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Future line prediction, error analysis, Use matlab intelligent predictive control algorithm, Fiber Transmission wireless communication system performance.
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NRZ type differential phase modulation signal modeling and simulation analysis, Calculation of growth, entry-level program grains This program has exceeded the performance of other algorithms.
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Including regression analysis and probability and statistics, There is a well attenuation curve as input to calculate its seismic waves, This program has exceeded the performance of other algorithms.
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