搜索资源列表
Eular_vary_a
- Eular法解分数阶微分方程,分数阶导数定义系数通过fourier法计算,阶数a变化-eular method of fractional differential equations, fractional derivative coefficient defined by fourier law, order a change
PhaseNoise.rar
- 小数分频技术解决了锁相环频率合成器中的频率分辨率和转换时间的矛盾, 但是却引入了严重的相位噪声, 传统的相位补偿方法由于对Aö D 等数字器件的要求很高并具有滞后性实现难度较大。$2 调制器对噪声具有整形的功 能, 因而将多阶的$2 调制器用于小数分频合成器中可以很好地解决他的相位噪声的问题, 大大促进了小数分频技术的 发展和应用。文章最后给出了在GHz 量级上实现的这种新型小数分频合成器的应用电路, 并测得良好的相噪性能。,Fractional-N technology to s
square_root
- /* root_x is an 8 bit number with four bits in front of the binary point and four bits behind, increment is an 11 bit number with 3 bits in front of the binary point and 8 bits behind the binary point. In order increase resolution and preve
OnHigherOrderApproximationsforHermiteGaussianFunct
- 分数阶傅里叶变换 On Higher Order Approximations for Hermite–Gaussian Functions and Discrete Fractional Fourier Transforms-On Higher Order Approximations for Hermite–Gaussian Functions and Discrete Fractional Fourier Transforms
testfrft
- 计算谐波信号的离散分数阶傅立叶变换,并求出使信号频谱聚集的最优阶数!-Calculated harmonic signal Discrete Fractional Fourier Transform, and the signal spectrum obtained optimal order together!
studentmanager
- 用C/C++编写一系统,实现学生信息管理,软件的入口界面应包括如下几个方面: 功能要求: (1)信息维护: 要求:学生信息数据要以文件的形式保存,能实现学生信息数据的维护。此模块包括子模块有:增加学生信息、删除学生信息、修改学生信息 (2)信息查询: 要求:查询时可实现按姓名查询、按学号查询 (3)成绩统计: 要求:输入任意的一个课程名(如数学)和一个分数段(如60--70),统计出在此分数段的学生情况。 (4)排序:能对用户指定的任意课程名,按成绩升序或降序排列
gcor
- 分数低阶协方差谱的MATLAB程序,含4种计算分数低阶协方差谱的估计方法-Fractional lower order covariance spectrum MATLAB program, including four kinds of calculation of fractional lower order covariance spectral estimation method
delayFx
- 一个延迟效果器,有Send,DelayTimeL, DelayTimeR, FeedBack四个参数可调 - This class implements a fractional-length digital delay-line using first-order linear interpolation. If the delay and maximum length are not specified during instantiation, a fi
B1_Iabo_rsp
- 求解任意阶数(大于0)的分数积分,要求输入时间数组和函数值数组-Solving any order (greater than 0) fractional integral, requiring the input time array and the array of function values
Bflddc_d_4_aaa
- 一种基于分数低阶协方差仿真的时延估计问题,其基本本思想是运用两个接收信号的相关函数来估计时间延迟。 -Based on fractional lower order covariance simulation delay estimation problem, the basic of this thinking is the use of the correlation function of the received signal to estimate the time delay.
frft
- 矩形信号的frft(分数傅里叶变换wigner_ville_1.m 单分量信号去噪 wigner_ville_2.m 双分量平行信号去噪 wigner_ville_3.m 3分量信号频率检测)分数傅里叶变换是经典傅里叶变换的另一种改进方式。它的主要特点是提供研究对象从时间域到频率域全过程的综合描述,随着阶数从0连续增长到1,分数傅里叶变换展示出研究对象从纯时间域逐步变化到纯频率域的所有变化特征。因此,分数傅里叶变换提供了远比傅里叶变换多得多的可供选择的数据处理和分析方法。-The rec
frft_main
- frft.m 分数傅里叶变换程序 分数傅里叶变换是经典傅里叶变换的另一种改进方式。它的主要特点是提供研究对象从时间域到频率域全过程的综合描述,随着阶数从0连续增长到1,分数傅里叶变换展示出研究对象从纯时间域逐步变化到纯频率域的所有变化特征。因此,分数傅里叶变换提供了远比傅里叶变换多得多的可供选择的数据处理和分析方法。-frft.m fractional Fourier transform procedure fractional Fourier transform classic Fourier
chen
- 分数阶混沌系统相图吸引子的求解程序代码(Program code for solving the attractor of phase diagram of fractional order chaotic system)
FOC分数阶控制器+Control
- 分数阶控制器,分数阶神经网络,人工智能,,MATLAB程序(It is convenient to solve large LMI quickly, and it is suitable for students of engineering control engineering to use fractional order controller, fractional order neural network, artificial intelligence, and MATLAB pro
分数阶仿真
- 基于matlab的利用分数阶进行图像处理(Image processing using fractional order based on MATLAB)
FRAACUEQUATION
- 此程序是二维分数阶粘弹性声波有限差分法的正演模拟,时间导数二阶精度,空间分数阶导数2阶精度,含波长快照,未加边界,确保可运行。(This program is a two-dimensional fractional viscoelastic acoustic forward modeling of finite difference method, the time derivative second-order accuracy, space fractional order deriva
FOChS
- 可以模拟大部分分数阶混沌系统的matlab代码,如分数阶Duffing方程,分数阶Lorenz方程等(The matlab code of most fractional order chaotic systems can be simulated, such as fractional Duffing equation, fractional Lorenz equation and so on.)
分数阶matlab工具箱
- 分数阶fotf/foss等工具箱,用于分数阶建模、控制仿真。(The toolbox of fractional order FOTF / FOSS is used for fractional order modeling and control simulation.)
50563698synchronzingfractionalchaoticsystem
- 复杂网络的分数阶matlab代码,有助于初学者,无时变时滞的分数阶嗯(Complex network of fractional order matlab code, help beginners, no time-varying delay fractional order HMM)
FO_Lyap
- 计算分数阶李雅普诺夫指数的Matlab代码(Matlab code for Lyapunov exponents of fractional order)