DiscreteFourierTransfrom

Powerline noise removal from ECG signals

说明：  MATLAB程序（附图像），对图像商标文字的分割。(MATLAB (AP like), the trademark image segmentation words.)

对于淹没在复高斯白噪声中的信噪比为-5dB二次调频信号，在矩形窗长为256的情况下，滤波器组时频检测仿真(for drowned in the complex Gaussian white noise in the signal-to-noise-dB second FM signal in the long rectangular windows of the 256 cases, the time-frequency filters Detection Simulation)

matlab处理midi文件工具箱 各种音乐信号分析功能(matlab midi tool box)

说明：  倒立摆全状态观测器设计，在Matlab/Simulink仿真环境中实现仿真！(State observation design)

说明：  实现PCA和KPCA，LDA，fisher对故障的诊断，有很好的效果。(Realize PCA and KPCA, LDA, fisher on fault diagnosis, a very good effect. )

this matlab code about the ofdm

ofdm仿真的matlab源代码，供参考。(OFDM matlab simulation source code for reference.)

dividing human silhouette into 6 parts and calculate its centroid.

This is WuSPT Matlab code This is WuSPT Matlab code