xiaobo

Animation of swimming pool

基于快速傅里叶变换的GUI设计，能对多个输入序列进行FFT分析，并在画面上显示出输入信号，经过FFT处理，经过IFFT处理的信号波形(GUI design based on the fast Fourier transform, FFT analysis of a plurality of input sequences, and displayed on the screen of the input signal after FFT processing, the signal waveform after the IFFT processing)

已知一对外啮合传动的齿轮的几何参数，求其啮合刚度。(to get the meshing stiffness for one pair of gear.)

设定一个信息码串，产生常见的编码如单极性非归零、双极性非归零、单极性归零、双极性归零、AMI、HDB3码的时域波形；(Set up an information code string to produce a common code such as the unipolar NRZ, bipolar, non-zero, zero unipolar, bipolar zero, AMI, HDB3 code of the time-domain waveform )

This m-file calculates the starting perfomance of induction motor using the steady state ac circuit to represent it. This calculates for the first part, it is modified to obtain other results

数字信号处理及其MATLAB实现 对于信号处理的同学这是一本很有用的资料(Digital signal processing in MATLAB classmates for signal processing, which is a useful information)

脸部特征提取的论文，有效提高特征的选择准确性(new feature used in face recongise)

此程序主要演示通道间相位误差对DBF旁瓣电平的影响。(This program is mainly to demonstrate of effect of channel phase errors on the sidelobes of DBF.)

drpe encryption by optical fiber

说明：  pwm conver 逆变器 仿真模型matlab 好好学习(inverter pwm conver learn matlab simulation model)