资源列表
Spark SQL下的Parquet使用最佳实践
- 这是一篇有关于spark以及parqeut使用方法的简单介绍。parquet采用的是JAVA语言，parquet也可以使用C++实现。(This is a simple introduction to the use of spark and parqeut. Parquet uses the JAVA language, and parquet can also be implemented using C++.)
filter_LMS
- 实现了LMS算法的仿真，能够通过仿真波形分析出滤波器阶数、信噪比以及步长因子对滤波性能的影响。(The simulation of LMS algorithm is realized, and the influence of filter order, signal to noise ratio and step factor on filter performance can be analyzed by simulation waveform.)
250B18.11
- 晶振测试仪器软件，用于石英晶体谐振器的检测(crystal test equipment)
使用高阶累积量对MPSK信号进行识别
- 使用高阶累积量对MPSK信号进行调制识别，单径或多径瑞利衰落信道仿真，有较好的参考价值，数值分析的EULER法，采用了小波去噪的思想，可以实现模式识别领域的数据的分类及回归。(High order cumulants are used to modulate and identify MPSK signals. The simulation of single path or multipath Rayleigh fading channels has a good reference valu
sipdroid_normal
- 这是一款基于VOIP的语音通话软件，支持sip调度的语音通话，如有问题，还望批评指正(This is a VOIP based voice call software that supports voice calls from SIP scheduling. If there is a problem, it is also expected to be criticized.)
WifiFingerprinting-master
- 这是一款指纹WiFi定位的简单的APP，如有问题，还望批评指正(This is a simple APP with a fingerprint WiFi positioning. If you have a problem, you need to criticize it.)
keras-frcnn-master
- keras实现fcnn源代码,用于视觉目标检测(fcnn source code based on keras)
2.F550图文安装教程
- 关于某公司的F550组装教程，可以组装属于自己的无人机(How to Assemble F550)
ARM1
- 60秒秒表，能实现秒表的功能，做到较精确计数(60 seconds stopwatch)
ACA
- 基于蚁群算法的TSP问题的实现,仅用于对蚁群算法的学习(Implementation of TSP problem based on ant colony algorithm)
python
- 2-3tree的python实现，2-3树是最简单的B-树（或-树）结构，其每个非叶节点都有两个或三个子女，而且所有叶都在统一层上。2-3树不是二叉树，其节点可拥有3个孩子。(Python implementation of 2-3tree)
gezhongLVQpk
- LVQ神经网络，以及思维进化的LVQ，以及改进LVQ网络，通过修改数据可使用，对故障特征量进行分类(The LVQ neural network, as well as the thought evolution LVQ, and the improved LVQ network, can be used to classify the fault features by modifying the data.)