yuanzhuraoliu

先进PIDmatlab仿真数字pidmatlab仿真历程(PIDmatlab advanced digital simulation pidmatlab simulation process)

matlab加筋土挡土墙设计，完整的设计过程，同时可以进行改变筋条的长度(matlab reinforced soil retaining wall, the complete design process, at the same time can change the length of the ribs)

东中国海潮汐数值计算,East China Sea tidal numerical(East China Sea tidal numerical)

计算潮汐调和常数，潮汐预测,潮流的预测，能够绘制各种预测图与原始图，两者可以进行比对从而得出观测站数据的结论(Computation of tidal harmonic constants, tidal predictions, tidal current predictions, the ability to plot various prediction maps and original maps, and the two can be compared to derive observation station data.)

Algorithm to estimate optical flow

　　　综合运用数字信号处理的理论知识进行生物医学信号分析与处理，实现ECG信号的频谱分析，基线漂移检测等，设计滤波器实现心电信号的滤波，滤去高频和低频干扰，加深理解信号预处理的原理、方法和步骤。本设计的主要内容是设计一个ECG信号频谱分析与处理系统，实现ECG信号的增强，得到相对纯净的ECG信号。(Integrated use of theoretical knowledge of digital signal processing in biomedical signal analysis and processing, implementation of ECG signal spectrum analysis, the baseline drift detection, design of filter realizes the ECG signal filtering, filter the high frequency and low frequency interference, deepen understanding, the principle of the signal preprocessing methods and steps. The main content of this design is to design a ECG signal spectrum analysis and processing system, realizes the ECG signal enhancement, get relatively pure ECG signal. )

说明：  GA算法，内有连续转离散的函数，还有simulink例程(GA,included continuous to discrete function and a simulink example)

viterbi硬判决代码，用于卷积码译码(hard decision viterbi code for decoding convolutional codes)

说明：  防碰撞时隙ALOHA的matlab仿真算法(The matlab slot ALOHA anti-collision simulation algorithm)

a simulation model for application of power electronics in power system. working fine.