optimization

schematic Quanta ON1

inverter simulation with lead acid battery communication blocks are used

说明：  基于matlab 的 iir高通滤波器设计，可以过滤150Hz以下的噪声；使用时把音频路径替换正自己的音频路径即可运行。(The design of IIR high pass filter based on Matlab can filter the noise below 150Hz; when using, the audio path in the file can be changed to its own path to run)

Channel coding matlab codes, cyclic codes anc conv codes, encoders and decoders

根据系统的输入和输出，辨识系统的的传递函数。该系统为6阶系统，通过降阶降为2阶后，加入状态反馈和状态观测器，调整参数使2阶系统稳定，最后用于控制原6阶系统。阶跃响应和bode图效果都不错。(Based on the input and output of the system, the transfer function of the system is identified. The system is a 6 order system. After the order is reduced to 2 order, the system is added with the state feedback and the state observer, which adjusts the parameters to make the 2 order system stable. Finally, it is used to control the original 6 order system. Step response and Bode figure results are good.)

最短径问题的课件，可以用MABLAB源代码编写(Raily)

跳频通信的时频分析,稳定性分析及图片显示，跳频序列码的仿真(hop frequence STFT)

利用单应点进行透视反变换，matlab实现(Perspective inverse transform, matlab achieve)

error finding by trial and error mathod

用matlab实现机器学习中的两个经典算法：k-means和knn。(Using matlab to achieve in two classic machine learning algorithms: k-means and knn.)