cloudcomputingpapers

这是一个一阶倒立摆系统，用MATLAB语言对其仿真，精度高。(This is a first-order inverted pendulum system, its simulation using MATLAB language and high accuracy.)

2.4寸9325屏初始化代码，已经点亮过，效果很不错。(9325 2.4-inch screen initialization code has been lit, the effect is very good.)

说明：  曲线拟合和多项式拟合~~~~~~~~~~~~(Curve fitting and multinomial fitting)

matlab code for segmentation and circular convolution

说明：  对信号进行短时傅里叶变换和小波变换，观察其时频特性，压缩包中含有需要用到的测试信号文件，可以直接运行，供参考(Carry out short-time Fourier transform and wavelet transform on the signal, observe its time-frequency characteristics, and the compression package contains the test signal files needed, which can be directly operated for reference)

求小波包的信息熵,每一步骤带相应的文字说明(wavelet)

about geometri problem

改进的mallat算法，消除了频率的混叠，可以用于提取故障频率(Improved mallat algorithm, eliminating the frequency aliasing, the frequency can be used to extract the fault)

马尔科夫链的matlab仿真,马尔可夫模型（Markov Model，MM）是统计模型，它用来描述一个含有隐含未知参数的马尔可夫过程。(Matlab simulation of Markov chains, Markov models (Markov Model, MM) is a statistical model, which is used to describe an unknown parameter containing hidden Markov process.)

用混沌形成一个序列然后对图像进行排序置乱和异或加密处理，效果很好(Forming a chaotic sequence and then sort of image scrambling and XOR encryption process, with good results)