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bj_pu
应用HHT与EOSA方法进行瞬时频率求解,生成边际谱(A program for instantaneous frequency )
- 2010-07-16 01:06:06下载
- 积分:1
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Submissions
It includes matlab source codes of Image Processing basics and beyond the basics such as filtering smoothing sharpening Image recognition etc..
- 2010-08-02 08:42:05下载
- 积分:1
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1
说明: 实验目的:对带通信号及其低通等效信号进行分析和仿真。
实验内容:
1、参考教材P24面例子,考虑如下带通信号,编写仿真程序实现,得出仿真结果。
(1) 画出该信号和它的幅度谱;
(2) 求出该信号的解析信号,并画出它的幅度谱;
(3) 求出并画出该信号的包络;
(4) 分别假设 和 ,求该信号的低通等效,并画出它的幅度谱。
2、设带通信号为:
通过Matlab编程仿真实现:
(1) 画出该信号和他的谱函数(包括幅度和相位)
(2) 确定并画出解析信号的谱函数(包括幅度和相位)
(3) 画出该信号的包络。
(步骤一,二中,设采样间隔为ts=0.002s)。
(Purpose: To Bandpass and lowpass equivalent signal analysis and simulation. Experiment: 1, reference materials P24 plane example, consider the following bandpass signals, writing simulation program implementation, simulation results obtained. (1) Draw the signal and its amplitude spectrum (2) Find the analytical signal of the signal, and plot its amplitude spectrum (3) Find and draw the envelope of the signal and (4) respectively assumptions and seeking the equivalent lowpass signal and draw its amplitude spectrum. 2, is provided with a communication number: Simulation by Matlab programming: (1) Draw the signal and his spectral function (including amplitude and phase) (2) to identify and draw the analytic signal spectral function (including amplitude and phase) (3) Draw the envelope of the signal. (Step one, two, and set the sampling interval ts = 0.002s).)
- 2014-11-22 21:17:51下载
- 积分:1
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基于蚁群算法的QoS组播路由问题MATLAB源代码
QoS组播路由是网络路由优化和计算智能领域研究的热点,这里的QoS约束包含常见的时延、时延抖动、带宽、丢包率,优化目标是组播树的费用最小化,该问题已被证明是NP完全问题,常规算法通常难以达到理想效果。蚁群算法凭借其独特的启发式规则和分布式特性,在QoS组播路由问题上取得成功应用。
- 2022-03-23 04:22:32下载
- 积分:1
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Matlab_tutorial_function_classical_meaning_of_the_
Matlab教程函数含义经典文档Matlab tutorial function classical meaning of the document(Classical meaning of the document function Matlab Tutorial Matlab tutorial function classical meaning of the document)
- 2010-08-02 11:29:50下载
- 积分:1
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matlab
用MATLAB对声音进行处理,对声音信号的读取、混叠、回放,并且生成处理前和混叠后WAV格式的音频格式,(Using MATLAB for processing of sound, the sound signal read, aliasing, playback, and to generate pre-and post-aliasing WAV formatAudio format,)
- 2011-12-12 23:28:05下载
- 积分:1
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notchfilter
用于图像处理的陷波滤波器. m文件,有例子说明。(Notch filter notch filter. M file, there are examples.)
- 2016-03-14 18:26:52下载
- 积分:1
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LMD 源代码
说明: LMD_局部均值分解的源代码以及验证程序(LMD_ local mean decomposition source code and verification program)
- 2021-02-23 15:19:03下载
- 积分:1
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07ICIPShi
图像特征隐写分析,用于分析图像是否含有秘密信息(Image feature steganalysis for the analysis of the image if it contains confidential information)
- 2010-01-24 22:58:56下载
- 积分:1
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servo_control
伺服电机控制,实现对伺服电机的控制,含有GUI代码(Servo motor control)
- 2013-09-28 16:07:10下载
- 积分:1