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This script shows orthogonallity between sub-carriers in OFDM is realized when signals complete integer number of cycles over same number of samples.

FIR语音滤波的MATLAB 程序，附带噪声的音频，和消噪后的音频，(MATLAB FIR filtering process voice, with the noise of the audio, and denoising of audio,)

dc motor project using matlab

simulation of six degree of free

实现语音信号通过低通滤波器后，得到频谱，并且输出滤波前后的图形。(Voice signal through a low pass filter to obtain a frequency spectrum, and outputs the graphic before and after filtering.)

学习matlab的一个较好的学习资源,可以通过学习迅速上手.(for learning)

本程序实现了DFE下的rake接收机，程序简单易懂，极具逻辑性，相信很适合通信专业的人士学习(This program realises the DFE rake receiver,which is very clear and easy to understand. Definitely, this is appropriate for anyone who majored in telecommunication)

Prony算法工具箱。Prony方法是用一组指数项的线性组合来拟和等间距采样数据的方法,可以从中分析出信号的幅值、相位、阻尼因子、频率等信息。considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and noise separation, root inspection and assessing residuals. The PTbox provides flexibility to compare and display analysis results simultaneously for several parameter variations.(Prony algorithm toolbox. Prony method is used for a group of items to be linear combination of distance and other data sampling methods be able to analyze the signal amplitude, phase, the damping factor, frequency, and other information. Considerations including data preprocessing , model order selection, model order selection criteria. signal subspace selection, signal and noise separation, root inspection and assessing residuals. The P Tbox provides flexibility to compare and displ ay analysis results simultaneously for severa l parameter variations.)

这是一个语音情感识别预处理时分帧的源代码，毕业设计专用 (This is the source code of a speech emotion recognition preprocessing time division frames, graduation design)

双馈电机控制仿真模型模型 矢量控制 现代控制(Double-fed motor control model)