stdio

It simulates a simple circuit analysis phasors of current and voltages.

基于dct的图像水印实现，用MATLAB哟(watermark based on DCT)

matlab 基本知识，基本概念和语法规则，编程技巧。武汉大学教学用的课件(matlab basic knowledge, basic concepts and syntax rules, programming skills. Wuhan University teaching courseware)

MATLAB编写的3个简易计算器程序，hh那个是本人综合另两个写出来的，简易好用。具体用法不用我说了，大家将所有代码放在MATLAB安装文件的work里面即可。可能还需要GUI绘图，具体我忘了，一年前做的。(MATLAB prepared by the three simple calculator program, which is my hh another two comprehensive written, Simple handy. I do not have specific directions said, we will put all of the code of MATLAB installation work will be inside. May also need GUI drawings, specific, I forgot, a year ago to do.)

说明：  用Matlab/Simulink研究2ASK(DPSK)在加性高斯白噪声信道下的误码率性能与信噪比之间的关系；试用Matlab/Simulink研究2ASK(DPSK)+信道编码（取汉明码）在加性高斯白噪声信道下的误码率性能与信噪比之间的关系(Matlab/Simulink additive white Gaussian noise channel 2ASK (DPSK) the relationship between performance and signal-to-noise ratio of the bit error rate trial Matlab/Simulink study 2ASK (DPSK)+ channel coding (whichever is the Hamming code) in Canada the relationship between performance and signal-to-noise ratio of Gaussian white noise channel BER)

实现时域自适应滤波中基于QR分解的递推最小二乘算法(Realize time-domain adaptive filter based on QR decomposition recursive least squares algorithm)

Introduction Icasso is based on running FastICA several times (resampling). Icasso pools all the estimates together and forms clusters bottom-up among them. The basic idea is that a tight cluster of estimates is considered to be a candidate for including a "good" estimate. A centroid of such cluster is considered a more reliable estimates than any estimate from an arbitrary run. (Instead of an average as a centroid, Icasso visualizes and returns a centrotype from each cluster. This is the one of the original estimates that is most similar to other estimates in the same cluster. You can compute the average by using Icasso functions.)

说明：  基于QR分解的最小二乘算法,在工程领域有很大的应用(QR decomposition based least squares algorithm, in the engineering field has a lot of applications)

分别用改进的Euler方法和四阶Runge-Kutta方法求解。 (Were improved Euler method and fourth-order Runge-Kutta method.)

在Windows 操作系统下，以Matlab为操作平台，对一个简单的二阶环进行仿真.(In the Windows operating system, using Matlab for the operating platform for a simple second-order loop simulation.)