filter_LPF4

MATLAB数字信号处理释义与实现（陈怀琛）第三版(MATLAB interpretation and implementation of digital signal processing (Chen Huaichen) Third Edition)

灰色预测模型求解程序代码，对未来数据进行预测，只要知道三个及以上的数据即可(Grey prediction model for the future program code, data prediction, as long as that three or more data can be)

gravitational search algorithm 1

对语音信号加入窄带噪声并用小波去除噪声并显示结果(add narrowband noise to signal and decrease it with wavelet)

说明：  快速傅里叶变换FFT通用matlab源程序,众所周知，matlab工具箱里的fft函数是内置的，我们无法看到其源代码，为了学习交流方便，特帖出本人以前用matlab语言写的fft通用matlab源程序，以供初学者学习参考之用！(FFT fast Fourier transform common Matlab source, as we all know, the Matlab toolbox fft function is built-in, we can not see the source code, in order to facilitate the exchange of learning and special TIE out I used to write using the Matlab language fft common source Matlab, for beginners to learn reference only !)

这个程序是三种分集合并方式的比较，选择合并，等增益合并，最大比值合并(This program gives the comparison of improvements offered by the 3 combining techniques, namely Selection Diversity, Equal Gain and Maximal Ratio.)

motor simln in matlab with reference to pmsm motor diagrams eqns and theory for better view

Estimating the pose of head using SIFT and POSIT

说明：  matlab使用基础,MATLAB数据可视化显示与图形处理,MATLAB数值分析(use Matlab based MATLAB data visualization display and graphics processing, numerical analysis of MATLAB)

基于QPSK和16QAM的OFDM仿真程序(OFDM simulation based on 16QAM and QPSK modulation)