besselroots

2D Unsteady convection-diffusion problem

说明：  相控超声波成像仿真 检测探伤 数据接收 换能器开发(Phase Controlled Ultrasound Imaging Simulation Detection)

魔力宝贝辅助，支持WPE封包与其他功能，使用的时候请注意反挂程序，不要恶意破坏游戏环境！(Free Cracking Software Green Plug-in-Free)

说明：  直方图拟合的MATLAB程序，直接运行。希望对大家有帮助。(MATLAB histogram fitting procedures, direct running. We want to help.)

本文通过对男性和女性声音的语音特征的研究，发现男女声的基音频率存在较大的差异，并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成：话筒放大器，低通滤波器，半波整流电路，单片机测量控制模块。话筒放大器采用NE5532P音前置芯片，对语音信号进行放大；八阶低通滤波器MAX293完成基音信号的提取；单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测，男女声的识别效果良好。(In this paper, the voices of male and female voice characteristics of the findings of a study of the fundamental frequency of the sound of men and women there is a big difference, and the design of frequency analysis based on the pitch of the voice recognition system for men and women. Voice Recognition System for men and women from the circuit the following three modules: the microphone amplifier, low-pass filter, half-wave rectifier circuit, single-chip measurement control module. NE5532P sound using the microphone pre-amplifier chip amplification of voice signals eight MAX293-order low-pass filter to complete the extraction of pitch signal STC12C5410AD single-chip realization of the frequency of measurement and control output. By circuit simulation and measurement, the identification of male and female voices well.)

三维低龄浏览的-0-3D View of young-0

说明：  STM32开发关于FDC2214驱动文件。(STM32 develops fdc2214 driver file.)

基于卡尔曼滤波算法的运动目标检测，做视频车道线检测，动态车辆识别，行人检测的朋友可以参考一下(Based on Calman filter algorithm for moving object detection, do video lane detection, dynamic vehicle recognition, pedestrian detection friend can refer to.)

RPCA的代码实现。内容包含部分测试程序以及测试图片(RPCA code implementation.It contains part of the test program and test pictures.)

Eclipse snapshot of repo egit