hai_myphamvn

另外一个OFDM频偏估计的代码，以该代码为基础的文章被EI检索收录，具有很高的参考价值。-Offset Estimation code to the code of the article was based on the EI retrieval recorded. have a very high reference value.

flash烧写的相关软件及方法，主要用于ARM板与主机交叉编译。供大家使用(flash burning)

高仿win7的扫雷游戏，很适合初学者学习(High imitation win7 minesweeper game, it is suitable for beginners to learn)

4）读取音乐信号romanza_pe.wav, 截取其前10s信号，选择适当的窗口类型和窗口宽度，显示其短时傅立叶频谱，以便能更清晰地看清谱线。说明信号频谱特点。 5）令D=5下采样音乐信号，播放其声音并显示其短时傅立叶频谱。描述并解释你所听到的声音和观察到的频谱之间的关系() Read the music signal romanza_pe.wav, intercept its first 10 s signal, select the appropriate window type and window width, display its short-time Fourier spectrum, so as to be able to see the spectrum lines more clearly. The characteristics of signal spectrum are explained. 5) let D=5 sample the music signal, play its voice and display its short-time Fu Liye spectrum. Describe and explain the relationship between the voice you hear and the observed spectrum.)

PowerWorld GIC潮流计算和稳定性分析，GIC分布(PowerWorld Simulator case about GIC)

简单买卖商品有增删改等操作。图片显示，链接删除，数据sqlserver(NIke simply traded goods, made with HTML and javscript.There are additions, deletions and other operations.)

说明：  蒙特卡洛生成关于风电光伏的初始场景，然后在进行缩减实现场景集的提取(Monte Carlo generates the initial scenes about wind photovoltaic, and then reduces them to extract scene sets.)

说明：  移动硬盘盒的电路图,包括原理图和PCB。(Mobile hard disk box of circuitry, including schematic and PCB.)

标签添加筛选代码是一款jQuery标签插入文字筛选标签点击(Label Add Screening Code is a jQuery Label Insert Text Screening Label Click)

正弦信号的频率，相位，幅度等参数的最小二乘法拟合(sine signal parameters fitting)