hw1

matlab图像处理代码，基本上常用的都包含在里面了，挺好的，适用于基础学习。(matlab image processing code, basically common are included in the inside, and quite good for basic learning.)

使用matlab打开mdb数据库，并画图(Using matlab to open mdb database, and drawing)

车牌自动识别，采用形态学方法，附带有测试图，适应性较强(Automatic license plate recognition, using morphology, with a test pattern, adaptability)

In this presentation the method of least squares will be used to derive a recursive algorithm for automatically adjusting the coefficients of a tapped-delay-line filter, without invoking assumptions on the statistics of the input signals. This procedure, called the recursive least-squares (RLS) algorithm.

这是采用Matlab编写的车牌识别程序。总共包含96个文件，推荐使用matlab6.5以上版本(Matlab is prepared plates identification procedures. The total includes 96 documents, use the above version matlab6.5)

this file contains a good program in matlab for HAR wavelet

四维超混沌系统相图 两个文件都要打开 并且运行第二个文件即可(4 d chaotic attractor in the phase diagram)

基于BUCK降压斩波的无刷直流电机仿真控制模型(buck bldc contrl)

用窗函数法设计FIR数字滤波器，能熟悉矩形窗、海宁窗、汉明窗和布莱克曼窗。掌握用上述窗函数法设计FIR数字滤波器的原理和方法。熟悉线性相位FIR数字滤波器特性。了解各种窗函数对滤波特性的影响。 (FIR window design with a digital filter function can be familiar with the rectangular window, Haining window, Hamming window and Blackman window. Master window function with the FIR digital filter design theory and methods. Familiar with linear phase FIR digital filter characteristics. Learn a variety of window function on the filter characteristics.)

双馈风机（DFIG）在matlab/simulink中的dq模型(the dq-model of DFIG in matlab/simulink)