fir

Tutorial of filter: design a lowpass FIR filter of cutoff requency 0.3*pi. Plot the impulse responses h(n) and magnitude responses of the designed filters

路径规划中群蚁优化算法的源代码，可通过修改程序自由设置障碍和地形(Group of ants in the path planning optimization algorithm source code, modify the program free by obstacles and terrain)

说明：  这是一个关于控制仿真的程序，但是作用不是很大 仅供参考(This is a program about control simulation, but it is not very useful for reference only.)

主流的人脸识别识别算法pca和lda的融合，将pca和lda方法的优点进行了融合补充的互相之间的不足(Mainstream recognition algorithm for face recognition pca and lda integration of the pca and lda method has the advantage was integration between each other enough to add)

Morphologic filters in matlab.

说明：  为了测试助听器减少声反馈的应用程序；LMS算法；Matlab程序(Application Program to Test Acoustic Feedback Reduction for Hearing Aids )

IEEE802.15.4a超宽带信道模型的源代码，是最新的标准超宽带信道模型(IEEE802.15.4a ultra-wideband channel model of the source code, is the latest standard of ultra-wideband channel model)

实现微电网逆变器的平滑切换PQ和VF之间切换，供参考学习交流用(o achieve smooth switching between microgrid inverters PQ and VF switching, for reference, learning and communication.)

盲源分离程序代码 用于信号处理和模态识别(Blind source separation program code for signal processing and modal identification)

用MATLAB模拟仿真数字调制4PSK求误码率,误信率并配有GUI(MATLAB simulation with digital modulation 4PSK seek error rate, error rate and is equipped with GUI letter)