Random Variables

7219驱动程序 其中包括7219的个寄存器地址功能及用法-7219 it can make 7219 do it can do

数据结构，顺序表，查找，排序。环境下进行，前面需要该写下-data structure, order forms, search, sort. And under the previous need to write

说明：  超酷海洋主题内容切换面板布局特效。该布局特效以海洋和潜水为主题，带音乐背景效果(Cool ocean theme content switching panel layout effects. The layout features ocean and diving themes with musical background effects.)

说明：  读取音频，采用分帧处理，最后使用广义互相关算法求时延(Reading audio, adopting framing process, and finally using generalized cross-correlation algorithm to calculate time delay)

说明：  有限元comsol教程，这东西非常适合初学comsol的新手(Finite element COMSOL course)

串口编程工具。虽然不是源码，如果需要进行串口调试的，本工具绝对有用。-Serail programming tools. Though it is not source code, but it is very useful when you are debugging serial port or.

实现连连看游戏的算法。采用递归的算法找实现，很参考价值。(Achieve Lianliankan game algorithms. Find a recursive algorithm implementation, it is reference value.)

三网协议，包含华为cmpp20 30开发包(Three network agreement, including huawei cmpp20 30 development package)

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.)

说明：  Easyfig为数据基因组比对强大理软件，日常学习工作必需(Easyfig is an powerful image processing software during analyzing bioinformatics)