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pgpi
PGPI(NUM,DEN,W,FI,A) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding becomes important. Phase Margin, FI, and Gain Margin, A, can be defined.
The method works for open loop stable or unstable, minimum or nonminimum phase systems.
With Examples.
Method and examples used are form "Computation of Stabilizing PI and PID Controllers" by Nusret Tan, Ibrahim Kaya and Dereck P. Atherton.
MATLAB release MATLAB 7.5 (R2007b)
- 2011-04-18 23:07:06下载
- 积分：1
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A
说明： Newton Raphson Example
- 2013-04-09 12:01:52下载
- 积分：1
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BPSKSimulation
在数字基带传输系统中，实现误码率及眼图的仿真，从而加强对码间干扰和信道噪声的理解。(In the digital baseband transmission system, to achieve the simulation of the BER and eye diagram, so as to enhance the understanding of the inter-code interference and channel noise.)
- 2013-05-10 11:48:55下载
- 积分：1
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hongwaituxiangtezhengtiqu
该代码是自己编制的，主要用于红外图像的特征提取，其中提取长宽比，复杂度，紧凑度，均值比，不变矩等七种红外图像的特征，可很好的为以后的识别做准备(The code is compiled their own, mainly for the infrared image feature extraction, which extract the aspect ratio, complexity, compactness, mean ratio of seven invariant moments and other characteristics of infrared images can be very good for the future identification prepare)
- 2010-11-03 09:55:36下载
- 积分：1
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Interpolation
包括Newton插值、Lagrange插值、样条插值等等。。。(Including the Newton interpolation, Lagrange interpolation, spline interpolation and so on. . .)
- 2009-12-16 22:14:24下载
- 积分：1
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matlab2
这是一本全面介绍MATLAB建模与仿真的书籍，很难找的，在学校图书馆找到的，赶紧下(This is a comprehensive introduction to modeling and simulation of MATLAB books, hard to find in the school library to find and quickly under)
- 2007-12-12 10:41:01下载
- 积分：1
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imageGUI
运用MATLAB工具箱实现图像处理的GUI程序设计
1）图像的读取和保存。
2）设计图形用户界面，让用户能够对图像进行任意的亮度和对比度变化调整，显示和对比变换前后的图像。
3）设计图形用户界面，让用户能够用鼠标选取图像感兴趣区域，显示和保存该选择区域。
4）编写程序通过最近邻插值和双线性插值等算法将用户所选取的图像区域进行放大和缩小整数倍的操作，并保存，比较几种插值的效果。
5）图像直方图统计和直方图均衡，要求显示直方图统计，比较直方图均衡后的效果。
6）能对图像加入各种噪声，并通过几种滤波算法实现去噪并显示结果。比较去噪效果。7）频谱处理，能够分析图像频谱，显示频谱图。
8）设计巴特沃斯低通滤波对图像进行低通滤波处理，显示结果。
9）设计高斯高通虑波器，显示结果。
(The realization of the use of MATLAB image processing toolbox GUI Programming)
- 2020-12-28 09:59:02下载
- 积分：1
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Image_reconstruction_model_using_block_compressed_
以块×块的方式获取图像,解决了现有的CS方法中可压缩采样算子所需存储较大的问题(Way to block × block access to images, the CS method to solve the existing sampling operator for compressible large memory requirements and issues)
- 2010-05-18 19:16:26下载
- 积分：1
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signal-modulation-and-demodulation
这是关于信号的调制与解调，是通信原理核心部分，也是通信中很常见的(This is about the signal modulation and demodulation, is the core part of communication theory, communication is very common
)
- 2011-07-15 13:42:52下载
- 积分：1
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bitcraze-crazyflie-firmware
一个关于四轴飞行器的国外源码，bitcraze-crazyflie，很出名的一个国外飞行器开源组织开发的源代码，已经通过测试，其中包含卡尔曼滤波等自平衡算法(A source of foreign aircraft on four axes, bitcraze-crazyflie, very famous aircraft of a foreign organization to develop open-source source code, has passed the test, which includes self-balancing algorithm Kalman filtering)
- 2014-11-05 21:24:40下载
- 积分：1
