the-third-homework

基于matlab实现Gabor小波人脸检测(matlab)

说明：  经典功率谱估计的matlab仿真。利用的是直接法(classic power spectrum estimation of Matlab simulation. The use of the direct method)

找的代码，并自己将每条代码的意义分析，用于学习的人。(To find the code, and he will analyze the meaning of each code used to learn.)

小波包分析提取振动信号中的特征频率，真的是一个好程序，窗函数法设计一个数字带通FIR滤波器。( Wavelet packet analysis to extract vibration signal characteristic frequency, Really is a good program, A window function design FIR digital band-pass filter.)

永磁同步电动机的矢量控制仿真程序，实现速度闭环和电流闭环，可以直接运行(Permanent Magnet Synchronous Motor Vector Control program, to achieve the speed loop and current loop can be directly run)

说明：  用matlab编写的用于跳频技术的基于simulink环境的仿真程序(using Matlab prepared for the frequency-hopping technology based on Simulink environment simulation program)

这是我自己编写的产生PWM波的MATLAB程序，由于PWM波在信号变换领域很有用，希望对大家有所帮助~(This is my own writing production PWM wave of MATLAB, due to the PWM wave in the signal transformation field is very useful, hope to be helpful to you ~ )

energy transformators teory

基于最小平方估计（LS）的信道估计matlb源程序(failed to translate)

The attached file is a tutorial on matlab that will provide the necesssary guidance to those programming in matlab.