ALOHA

数字控制系统是一种以数字计算机为控制器去控制具有连续工作状态的被控对象的闭环控制系统。因此，数字控制系统包括工作于离散状态下的数字计算机和工作于连续状态下的被控对象两大部分。我的课题的数字部分（PID）仿真由相应的离散传函实现，运用数字PID对被控对象实行准确控制。通过调节比例（P）、积分（I）、微分（D），使对象的输出达到预期的效果。(Digital control system is a kind of digital computer for the controller to control a continuous state of the object and closed loop control system. Therefore, the digital control system, including work on the discrete state of the digital computer and work in a continuous state of the plant is two parts. My topic of digital section (PID) simulation by the realization of the corresponding discrete transfer function using the digital PID control of the plant is implemented accurately. By adjusting the ratio of (P), integral (I), differential (D), so that the output of the object to achieve the desired results.)

说明：  introduction to matlab

说明：  基于小波的人脸识别算法的matlab实现(Face Recognition Based on Wavelet matlab algorithm to achieve)

卡尔曼滤波器的设计，利用matlab编写，主要的内容就是这样的(The kalman filter design, use matlab, the main content is such )

matlab编写画数据的柱状图，比较分析时有用(Matlab data column, comparative analysis is useful when)

button of Xp style,provide some infterface of the button control!(button of Xp style, infterface provide some control of the button!)

matlab中gui实现检测任意四点构成的四边形是否为凸四边形(matlab the gui achieve detection any four points of a quadrilateral is convex quadrilateral)

说明：  实现M序列的产生，用于产生M序列，它用在信号的加密，作为训练序列等(Realization of M sequence generation, used to produce M sequence, which used in signal encryption, such as the training sequence)

数字信号处理，对图像进行DCT，可选择压缩率，matlab实现DCT(DCT by matlab)

OFDM正交子载波调制，一种为BPSK，一种为QPSK，都经历串并转换后IFFT，加高斯白噪声信道而后反向解调。(modulate by BPSK&QPSK then use OFDM)