vlc

说明：  利用Kalman filter和Unscented filter对坠落物进行估测,证明后者算法优于前者(Use of Kalman filter and Unscented filter for estimation of the falling objects to prove that the latter algorithm is superior to the former)

扩频通信中的gold序列特性仿真研究。(1) 利用MATLAB编程产生Gold序列族；给出每个序列的一个周期的输出； (2) 根据平衡Gold序列产生方法，产生Gold序列族中的所有平衡序列，每个序列给出一个周期的输出； (3) 计算(1)中Gold序列自相关函数，并画出它们的自相关曲线； (4) 计算(2)中Gold序列互相关函数，并画出其中某一序列与其他序列的互相关曲线； (Sequence Spread Spectrum Communication Simulation of gold. (A) the use of Gold sequences generated MATLAB programming given a cycle of each sequence output (2) The balance of Gold sequence generation method to produce Gold sequences of all balanced sequences, each sequence gives a cycle output (3) computing (1) Gold sequence autocorrelation function, and draw their autocorrelation curve (4) computing (2) Gold sequence cross-correlation function, and draw in which a sequence with other sequences cross-correlation curve )

采用MATLAB对常见插值 和拟合算法进行变成，并附有PPT文档说明(Using MATLAB and the fitting of the common interpolation algorithms become, along with documentation PPT)

beta为3时，振元数为11,21,41时的kaiser加权波束方向图。(Kaiser beamforming beampartarn, when beta is 3 and the array element is 11, 21, and 41.)

说明：  图像变换关于离散余炫域数字水印技术的相关程序欢迎下载(Image Transform on the discrete domain I Xuan digital watermarking technology related procedures welcome to download)

这是介绍DDC中常用CIC的设计仿真matlab程序。很有参考价值。(DDC is commonly used in CIC introduced the design of simulation matlab program. Useful reference.)

Simple, yet simplistic, Lattice Boltzmann (LB) MATLAB implementation. D2H9, BGK, omega = 1, laminar flow in a 2D channel used as benchmark. Requires Image Processing Toolbox. The code is not optimized for memory nor for speed, i.e. not efficient at all. However, it is better than almost nothing (i.e. the present MATLAB situation at Feb 2005 ? as far as I know) Optimization for memory should consider only dry locations.

simple electrical engineering programs for matlab

Design of a 3 phase round rotor turbo-alternator to satisfy the following specs: 150MW(real power), Y connected, 12.6kV (terminal voltage), 60Hz, 4 pole 0.85 lagging, 250m/s peripheral speed for 20 over speed run, directly cooled stator(water) and rotor(hydrogen), Vfmax = 500V, 60 slots, 14/15 pitch, skew 1 slot, 12 parallel circuits and 25 degree C, working temperature.

简单六杆机构的matlab编程实例，可求出六杆中各杆的角位移，角速度，角加速度和e点的速度与加速度，并绘制图像。(Simple six institutions Matlab programming examples, can be obtained the rod angular displacement, angular velocity, angular acceleration, and e point in six velocity and acceleration, and draw the image.)