Ex_3_4

说明：  A VECTOR CONTROLLED INDUCTION MOTOR DRIVE WITH NEURAL NETWORK BASED SPACE VECTOR PULSE WIDTH MODULATOR

TANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUB

基于全相位傅立叶变换apFFT的特征提取程序，可用于光纤扰动特征向量提取(Based on all phase of Fourier transform apFFT feature extraction procedures, can be used for optical fiber disturbance eigenvector extraction)

This is the best program for spectrogram

采用m文件编写的MATLAB程序，此文件实现四杆机构的动画，其中M点实现直线运动(linear motion with matlab)

construct a single Lagrange polynomial

simulation and software radio for mobile communication

对一个产生的离散序列作傅立叶变换，分析其频率响应特性（给出幅频与相频特性曲线）(A discrete sequence generated for the Fourier transform to analyze the frequency response characteristics (frequency and amplitude given phase frequency response curve))

对一个信号进行奇异值分解，根据差分谱最大值点，重构信号，达到降噪的目的。(Signal for a singular value decomposition, according to the differential spectrum maximum point, the reconstructed signal to achieve noise reduction purposes.)

巴克码，P1，P2，P3，P4等多相码的模糊函数，自相关函数性能分析(Barker code, P1, P2, P3, P4 and other multi-phase code fuzzy function, autocorrelation function analysis)