OFDM1

這是我自己寫的應用程式碼用於matlab(This is my own writing application code for matlab)

说明：  介绍了vc与matlab的联合编程，很有用处(Matlab introduced vc with joint programming, very useful)

matlab code for digital signal processing

16阶带通fir滤波器程序，处理加有白噪声的线性变频信号程序(16-order band-pass filter fir procedures to deal with white noise plus a linear frequency signal process)

求系统串联滞后校正器传递函数的函数 ，其中sope是系统的开环传递函数，当key=1时，var为gama，是根据要求校正后的相角 稳定裕度计算之后校正器；当key=2时，var=wc，则是 根据要求校正后的剪切频率计算校正器。(Demand system is connected lag compensator transfer function of the function, which sope is the system open-loop transfer function, when key = 1 时, var is gama, is adjusted according to the phase angle required stability margin calculation after corrector when key = 2, var = wc, is the required shear frequencies after correction corrector.)

说明：  采用传统的遗传算法，结合帕累托策略，同时考虑环境和经济性。(The traditional genetic algorithm, combined with Pareto strategy, is used to consider both environment and economy.)

说明：  调制解调matlab代码包括am,fm,fsk,gfsk,msk,gmsk.很完善的代码。am,fm，中还有语音测试。所有的程序都有代码解释，原理分析，性能对比分析等。希望对大家有用。(Matlab code modulation and demodulation include am, fm, fsk, gfsk, msk, gmsk. A very comprehensive code. am, fm, there are voice tests. All programs have the code interpretation, principle analysis, performance comparison analysis. Hope that useful.)

this is lpcc matlab code

说明：  用来提取特定的SSVEP脑电信号，用于分析各电极的分类准确率(Used to extract specific SSVEP EEG signals for analyzing the classification accuracy of each electrode)

短时傅立叶变换测频，可对复信号处理。界面设计好，用户交互方式编程。(STFT frequency measurement can be complex signal processing. Interface design, the user interactively programming.)