Mandelbrot

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.)

This is the simulation of Pulse Wave Doppler(PWD) effect used in ultrasonic wave. I m a student of HY University and I m not good at programming, but I want to be a nice programmer :D

本函数将完成对输入的一维信号进行多尺度离散小波分解(This function will complete the one-dimensional signal input multi-scale wavelet decomposition)

在matlab环境下画球，已知球心坐标，半径，根据条件画球，对三维环境有帮助，(Draw the ball under the matlab, helpful to the 3 d environment)

matlab code for Blackman Window....

A fast and simple voxel traversal algorithm through a 3D space partition (uniform grid)

基于matlab的关于多个信号源的doa估计 以及能量谱分析仿真(Simulation-based the matlab on multiple sources of doa estimated as well as energy spectrum analysis)

block-LDPC码及标准QC-ldpc码的matlab仿真与实现(block-LDPC and IEEE 802.16e)

it is matlab dsp programme to find signal overlap

空域相关滤波,一种很好的消噪方法,对信号的预处理有很好的效果(Spatial correlation filtering, a good de-noising method for signal pre-processing are very good results)