知识图谱综述

说明：  表面肌电信号是肌肉收缩时伴随的电信号，是在体表无创检测肌肉活动的重要方法。由于设备采集到的肌电信号会受到环境噪声等影响，因此在进一步分析之前需要对采集的肌电信号进行去噪处理。 设计一种传统滤波器（如Buttterworth）和现代滤波器（Kalman）对所采集的肌电信号进行处理，并比较各个肌肉的做功比。(Surface emg signal is the concomitant signal of muscle contraction and is an important noninvasive method to detect muscle activity on the body surface. Because the electromyographic signals collected by the equipment will be affected by environmental noise, it is necessary to de-noise the collected electromyographic signals before further analysis. A traditional filter (such as Buttterworth) and a modern filter (Kalman) are designed to process the collected emg signals and compare the work ratio of each muscle.)

说明：  1801vp1-037 minimal schematics - RPLY only

图片拼接 实现了多个图片的无缝拼接技术，完美无瑕(Picture stitching achieves seamless stitching technology of multiple pictures, perfect and flawless)

异步电机矢量控制系统，可以为初学者做系统调试使用。也可以作为多台电机协同控制的基础系统。(Induction motor vector control system, you can do system debug for beginners. It can be used as the basis of more than one motor cooperative control system.)

利用prony算法提取信号的幅值、相位、频率和衰减因子，运用SVD确定阶数(Prony algorithm is used to extract the amplitude, phase, frequency and attenuation factor of the signal, and the order is determined by SVD)

说明：  轴承故障的三种谱分析（倒频谱，功率谱，细化谱）(Three kinds of spectrum analysis of bearing fault.)

Recent Advancements in Speech Enhancement

图像形态学的重要学习资料，讲解清楚完整,对图像处理有很重要的作用-morphological ppt

定时器时间计算工具 使用方便 并有模拟功能 是一个不错的软件-The calculation of time timer tools easy to use and have analog functions is a good software

Link11数据链路发端调制说明matlab代码(Link11 data link modulation modulation matlab code)