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Contourlet
matlab语言实现的脊波变换源程序，图像多尺度分析的经典算法。(matlab language of the ridge wave transform source code, images, multi-scale analysis of the classical algorithm.)
- 2010-09-10 15:17:06下载
- 积分：1
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MATLABshuzuyuyunsuan
有关matla数组与运算的介绍，包括变量、幅值、矩阵、运算、字符串等(MATLAB array and operation)
- 2010-11-05 21:48:00下载
- 积分：1
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Lyapunov_exponents_luzhenbo
说明： 1、LargestLyapunov_example1.m 程序主文件1，直接运行此文件即可
2、LargestLyapunov_example2.m 程序主文件2，直接运行此文件即可
3、LorenzData.dll 产生 Lorenz 离散数据
4、PhaSpaRecon.m 相空间重构
5、Lyapunov_luzhenbo.dll Lyapunov 计算主函数
6、lyapunov_buffer.dll Lyapunov 计算缓存(1, LargestLyapunov_example1.m procedure master file 1, run this file directly to 2, LargestLyapunov_example2.m procedure master file 2, run this file directly to 3, LorenzData.dll generated Lorenz discrete data 4, PhaSpaRecon.m phase space reconstruction 5, Lyapunov_luzhenbo.dll Lyapunov calculation of the main function of 6, lyapunov_buffer.dll Lyapunov cache calculation)
- 2006-03-23 19:14:50下载
- 积分：1
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雷达信号去斜处理方法 streth
说明： 雷达信号去斜处理方法：去斜处理(宽带的匹配滤波)Stretch方法是针对线性调频信号而提出的, 其方法是将输入信号与参考信号 (经适当延迟的本振信号, 延迟量通常由窄带信号测距结果估计出) 混频(Radar signal de-obliquation processing method: The Stretch method of deskew processing (wideband matched filter) is proposed for linear frequency modulation signal. Its method is to mix the input signal with the reference signal (local oscillator signal with appropriate delay, the delay is usually estimated by narrowband signal ranging result))
- 2021-03-15 12:09:23下载
- 积分：1
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wavelettransform
说明： 本程序实现一、二、三级小波分解，并显示各个分解效果图。(The procedure to achieve one, two, three-level wavelet decomposition, and show the various decomposition Picture.)
- 2010-04-20 10:40:52下载
- 积分：1
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DDC
nco + cic + ddc 数字下变频抽取滤波的基础步骤，代码已通过调试(nco+ cic+ ddc)
- 2016-08-14 11:51:09下载
- 积分：1
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pv_boost
说明： The concerns for environment due the ever increasing use of fossil fuels and rapid depletion of this resource have led to the development of alternative source of energy such as solar energy. This paper proposes that how to increase the efficiency of a solar PV energy system by the advancement in conventional DC to DC Boost converter. This paper also proposes the study of open loop systems with elevated step-up conversion and step amplify in input voltage. An improved DC to DC boost converter is modeled and simulated using MATLAB. This improved boost converter provides the constant output voltage irrespective of the variable output voltage. The simulation results of this system are presented and compared. The result of the improved boost converter is also compared with the conventional boost converter. This result verifies that with the minimum number of components the proposed improved boost converter system has the advantages of high efficiency.
- 2020-06-22 02:20:01下载
- 积分：1
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wavelet
wavelet, just dependent on matlab 6.0
- 2010-12-14 04:23:33下载
- 积分：1
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convolution-code
卷积码的编码器是由一个有k个输入端、n个输出端、m节移位寄存器所构成的有限状态的有记忆系统，通常称它为时序网络。(A convolutional code encoder is composed of a k-th input terminal of the n output terminals, m section shift register constituted by a finite state memory system, the usually call timing network.)
- 2013-01-04 19:59:33下载
- 积分：1
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wireless_communcation_home1
使用鏡子鏡射的原理，也就是將接收點鏡射之後，求取傳送點與接收點的距
離，而因為公式(1)及公式(8)，可知角度與距離有關係，可以使用這個公式來直
接代入公式(10)之中。(. The receiver is located at the center of a 50-m*50-m room and
transmitter is moved along a straight from 2m to 20m from the receiver.
Show the received power in decibels versus distance for the
LOS path, and include all the first-, second-,third-order reflections.
(Gt = Gr = 1.6, f = 1GHz, a =-0.7, Pt = 1W))
- 2011-12-27 22:30:55下载
- 积分：1
