LiuDongdong

爱好由来落笔难,一诗千改心始安。

WalabotRelative

Walabot is a pocket-sized device that provides cutting-edge technology for Radio Frequency (RF) tridimensional (3D) sensing and image processing, enabling sophisticated applications such as: Breathing monitoring Object tracking and fall detection In-wall pipe and wire detection .1. Image Features .1. Scan Profiles Short-range: Short-range, penetrative scanning inside dielectric materials such as walls. Profiles for distance scanning: Sensor: High-resolution images, but slower capture rate. Sensor narrow: Lower-resolution images for a fast capture rate.

Java_CMD

自动化的过程也已经成熟。 无需手动运行所有内容。 使用Java,我们可以运行单个或多个Shell命令,执行Shell脚本,运行终端/命令提示符,

FilePackage

文件打包和压缩 Linux 上的压缩包文件格式,除了 Windows 最常见的*.zip、*.rar、.7z 后缀的压缩文件,还有 .gz、.xz、.bz2、.tar、.t

NetworkBasic

1. OSI与TCP/IP 1 应用层 应用层(application-layer)的任务是通过应用进程间的交互来完成特定网络应用。应用层协议定义的是

MagneticPapers

Hua Huang and Shan Lin. 2020. MET: a magneto-inductive sensing based electric toothbrushing monitoring system. Proceedings of the 26th Annual International Conference on Mobile Computing and Networking. Association for Computing Machinery, New York, NY, USA, Article 19, 1–14. DOI:https://doi.org/10.1145/3372224.3380896 Paper: MET Summary present a noval electric toothbrushing monitoring system called MET that tracks brushing coverage for all the 15 surfaces of teeth and detects different types

FlacToPic

1. flactoPic import soundfile as sf import matplotlib.pyplot as plt import numpy as np from librosa import display as ld def drawSpecgramFlac(filename,savefilename): ''' 绘制语谱图,使用plt.specgram 功能 ''' data, samplerate = sf.read(filename) times = np.linspace(0,len(data),len(data))/samplerate plt.clf() plt.plot(times,data) Pxx, freqs, bins, im = plt.specgram(data, Fs=samplerate) plt.xlim(44,46) plt.ylim(2000,6000) plt.axis('off') plt.savefig('{}.png'.format(savefilename),dpi=1080) def drawSpecgramFlacV1(filename,savefilename): ''' 绘
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