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于 2021-04-23 发布文件大小:6KB

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下载积分: 1 下载次数: 144

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分数阶传递函数的类描述，绘制bode图、nyquist图(fractional order system， bode )

文件列表：

@fotf
.....\bode.m,347,2009-04-22
.....\display.m,557,2009-04-22
.....\eq.m,249,2009-04-22
.....\feedback.m,265,2009-04-22
.....\fotf.m,333,2009-04-22
.....\glfdiff.m,237,2009-04-22
.....\impulse.m,106,2009-04-22
.....\lsim.m,460,2009-04-22
.....\mrdivide.m,217,2009-04-22
.....\mtimes.m,236,2009-04-22
.....\nichols.m,351,2009-04-22
.....\nyquist.m,351,2009-04-22
.....\oustafod_appro.m,990,2009-04-22
.....\plus.m,293,2009-04-22
.....\step.m,91,2009-04-22
.....\subsref.m,286,2009-04-22
.....\unique.m,350,2009-04-22

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5
一道程序编译顺序的考题，涉及到函数调用的先后顺序及运算符号的优先级等问题。下面我展开给你讲。 C的程序编译总是从main函数开始的，这道题的重点在“fun（（int）fun（a+c,b）,a-c）） ”语句。系统首先要确定最外层 fun()函数的实参，第一个参数的确定需要递归调用fun()函数（不妨称其为内层函数）。内层函数的两个参数分别为x=a+b=2+8=10、y=b=5,执行函数体x+y=10+5=15,于是得外层函数的参数x=15。其另一个参数y=a-c=2-b=-6,再次执行函数体,得最终返回值x+y=15+(-6)=9。 (Compiling together the sequence of test procedures, involving the sequence of function calls and operator symbols, such as the priority problem. Now I give you to start speaking. Procedures for C compiler always start from the main function and at这道题the focus of " fun ((int) fun (a+ c, b), ac)) " statement. System must first determine the most outer layer of fun () function of real parameters, the first parameters of recursive calls required fun () function (may be called the inner function). Inner function separately for the two parameters x = a+ b = 2+8 = 10, y = b = 5, to execute the function body x+ y = 10+5 = 15, then the outer function parameters were x = 15 . Its another parameter y = ac = 2-b =- 6, once again to execute the function body may eventually return the value of x+ y = 15+ (-6) = 9.)

2009-03-15 15:36:23下载

积分：1
vblast
The main file in this list of programs is "vblast.m". Type "help vblast" on the command line for details.Study the coding by stepping through the program. These programs require around 5000 packets for reasonable plotting accuracy.This has been implemented for a 2x2 system. The reader can program other variations. The program has been tested on MATLAB version 6.0 and above with signal processing toolbox and communication toolbox options.

2008-07-11 16:47:20下载

积分：1
matlab
数字图像频域滤波处理，分别进行二阶巴特沃斯(Butterworth)高通、低通滤波器。(Digital image processing frequency domain filtering, respectively second-order Butterworth (Butterworth) high pass, low pass filter.)

2013-07-10 18:46:01下载

积分：1
KalmanAll
卡尔曼滤波的一个工具箱，包含了所需的函数，功能强大(Kalman filter a toolbox that contains the desired function, powerful)

2013-04-17 20:59:26下载

积分：1
signal
产生一个随机信号和两个不同频率但频率间隔很小的正弦信号，要求对两信号之和进行如下分析：（1）求该随机信号的自相关性系数、自相关函数，画出对应的图形；（2）利用不同的参数建模方法求出两个随机信号的功率谱；（3）利用极大似然估计、递推最小二乘法等常用的参数估计方法估计所建模型，包括AR模型、MA模型和ARMA模型的的参数，阶次自定；并与Matlab工具箱里的一些建模函数的运算结果进行比较；（4）利用陷波滤波和MUSIC滤波方法对该信号的频谱进行估计；（5）利用Wiener滤波、LMS滤波对该含噪声的正弦信号进行去噪声处理；（6）假设该信号是一个飞行器的某个方向的线位移信号，可否利用Kalman滤波对该信号进行滤波？（7）利用高阶谱理论对该信号进行谱估计和相应的AR模型、MA模型和ARMA模型估计；（8）利用小波变换（变换函数可以直接用Matlab里的函数）对该信号进行去噪声处理，并和前面的去噪声方法进行比较。 (Produce a random signal and two different frequency but frequency interval small sine signals, required to make the following analysis of two signals: (1) for the random signal from the correlation coefficients, the autocorrelation function and draw the corresponding graphics (2) make use of different parameters modeling method for out two random signal power spectrum (3) using maximum likelihood estimation, recursive least square method and common parameters estimation method estimates that the model, including AR model, MA model and the parameters of the ARMA model we, order time decided oneself With Matlab toolbox and some of the modeling function is used compared the (4) use trapped wave filter and MUSIC of the signal filter method of spectrum to estimate (5) use Wiener filtering, LMS filtering on the sinusoidal signal with noise to noise treatment (6) assumes the signal is a vehicle of a certain direction of displacement signal line, can you use Kalman filtering on the)

2020-12-02 16:39:25下载

积分：1
R1-080881
关于LTE功率控制参数delta_MCS的选取，权威文档。(About LTE power control parameters delta_MCS selection, authoritative document.)

2014-01-08 15:59:34下载

积分：1
bi_DCDC_Boost2_1_3
DCDC boost 虚拟阻抗仿真的基本教程，简单实用，希望对大家有帮助( Boost DCDC virtual impedance simulation of the basic tutorial, simple and practical, we want to help)

2016-12-01 10:03:34下载

积分：1
jizhongxiaoboyuzhiquzao
小波阈值去噪算法的几个例子。希望对广大的初学者有点帮助。(Wavelet threshold denoising algorithm a few examples. I hope the majority of the beginners a little help.)

2012-05-02 21:32:33下载

积分：1
fuzzy
自然频率越高的情况下，对传统的部分影响越高，经过模糊处理却不受影响，但是自然频率调整的越高时，阻尼比反而要降低，这样模糊处理过的状态才不会受到影响，由此可见，自然频率与阻尼比在模糊控制中有相对的关系。(The relative relationship between the natural frequency and damping ratio in Fuzzy Control)

2014-11-10 11:33:29下载

积分：1
128-image-in-matlab
128 image in matlab code

2011-12-19 14:51:04下载

积分：1

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