陀螺仪

目前的代码是一个matlab函数，它提供给定信号x[n]的短时傅立叶变换（stft）。该函数是matlab命令“光谱图”的一个替代项。功能输出为： 1）一个具有复杂stft系数的矩阵，该矩阵具有跨列时间和跨行频率； 2）频率矢量； 3）时间矢量。 为了阐明函数的用法，给出了一个示例。为了方便起见，输入和输出参数在函数的开头给出。(The present code is a Matlab function that provides a Short-Time Fourier Transform (STFT) of a given signal x[n]. The function is an alternative of the Matlab command spectrogram The output of the function is 1) a matrix with the complex STFT coefficients with time across the columns and frequency across the rows; 2) a frequency vector; 3) a time vector. An example is given in order to clarify the usage of the function. For convenience, the input and output arguments are given in the beginning of the function.)

巧妙利用事件来开发的一个小小软件。易语言源码-Clever use of events to develop a small software. Easy language source

斯皮尔曼秩相关系数，可用于两对序列的相关统计分析，越大表示相关性越强。(Spearman s rank correalation coefficient)

说明：  基于FPGA的液晶显示控制器的设计，FPGA用的是EP2C5,LCD用的是ST7920内核的122*32点阵的LCD，显示中西文字符(FPGA-based LCD display controller design, FPGA is used EP2C5, LCD is used in the ST7920 core of 122* 32 dot matrix LCD, display of Chinese and Western characters)

54-多位数按键加减（闪烁）数码管显示(54- multi key buttons add and subtract (blinking) digital tube display)

风电并网PI控制 双环仿真模型，matlab(matlab PI feng dian feng dian bing wang)

通过移动最小二乘法拟合曲面，在此基础上计算点云曲率(Estimation of point cloud data curvature)

说明：  单片机程序，算法程序，可以帮助大家更好的了解单片机，里面的程序写的都很规范，希望大家可以看看。(MCU program, time temperature program, can help you better understand the MCU, the program written in it is very standard, I hope you can have a look.)

一个很好的demo,可以学习到很多的基础编程技巧,期待大家的学习成果!(A good demo, you can learn a lot of basic programming skills, look forward to your learning results!)

digsilent中搭建的模型，额可以用来进行可靠性分析的模型(Model of DIgSILENT reliability analysis)