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Cats是一个使用最大似然估计来使用多参数的时间序列（比如：连续的GPS）。该程序同时估计所有参数，但是分两部分来估计速度，线性部分包括一个offset and slope，突变（as form earthquakes）、正弦部分（包括年周期和半年周期），而非线性负分包括几个不同的噪声模型及其组合。(Cats is a time series (e.g., continuous GPS) using multiple parameters using maximum likelihood estimation. The procedure to estimate all parameters simultaneously, but is divided into two parts to estimate the speed of the linear part includes a offset and slope (as form earthquakes), mutation, sinusoidal components (including annual and semiannual period), and the nonlinear negative consists of different noise models and their combination.)

说明：  基于tsai的相机标定方法,可以放心下载(Camera calibration method based on Tsai can be downloaded safely)

说明：  matlab自学一本通，大家可以来看看，免费的(Matlab self-study one, you can have a look, free)

基于grain-128a算法的流加密模块(Stream encryption module based on grain-128a algorithm)

说明：  在本文中，您将学习如何通过Arduino运行OLED，并在其上显示文本，图像和动画。 硬件组件： Arduino Uno Rev3× 1 0.96英寸OLED 64x128显示模块× 1 21厘米40P公/母跳线× 1 软件应用程序和在线服务： Arduino IDE 在本文附件中，我们将介绍OLED显示器、OLED显示器的差异，如何通过简单的控制器运行它们，以及在它们上显示文本和图像。非常适合新手小白学习如何在OLED上显示文本、图像和动画。(In this article, you will learn how to run OLED through Arduino and display text,)

易语言编写的希网域名更新程序，可以随便更改源码-xiwangyuminggengxinchengxu

说明：  通过引用redis基础类库，实现对redis的读取和写入操作。例子比较初级。(By referring to the redis base class library, we can read and write redis. The example is more elementary.)

卡尔曼滤波在温度测量中的应用，程序很好用，直接运行即可(Kalman filter in the application of temperature measurement, the program is very easy to use, can be directly run.)

说明：  基于韦伯能量法计算齿轮时变啮合刚度，具有很高的实用性(time-varying stiffness)

Using MATLAB to achieve QPSK modulation under OFDM channel