resonator-matlab

建立了Buck-Boost降压-升压斩波电路仿真的模型。(Buck-Boost buck- boost chopper circuit simulation model.)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

Data Acquisition数据获取代码，主要从麦克风获取语音信号，然后real time plot输入信号的时域和频域波形图(Data Acquisition Data acquisition code, mainly for voice signal from the microphone, and then real time plot of the input signal in time domain and frequency domain waveform)

Enhance contrast using histogram equalization

说明：  基于simulink的SVPWM仿真，自己编写的，最后还差一个三相桥，大家可自行加上(Based on SVPWM simulation simulink, I have written, and finally a three-phase bridge worse, we can add their own)

laundress using stateflow code in matlab

说明：  利用SVM,采用网格法和交叉法，训练与预测数据，并形成图像(Using SVM, using grid method and cross method to train and predict data, and form images)

最优化方法的matlab实现，详细介绍所用到的matlab函数(Matlab optimization methods to achieve, detailing the use of matlab function)

采用simulink搭建的BPSK调制解调模块(Simulink built using BPSK modulation and demodulation modules)

skeletal action recognition