ja20131006

这个程序是用格雷码的基带仿真，在加高斯白噪声的情况下仿真ber和ser曲线(the purpose of this m-file is to show a baseband simulated version of QPSK with Gray coding( Rayleigh multipath and AWGN added) which may give valid results)

高斯过程建模matlab原程序，sinx比X的测试程序。希望有用(Gaussian process modeling matlab original program, sinx than X' s testing program. I hope useful)

说明：  四旋翼无人机， Matlab/Simulink参考(Quadrotor UAV, Matlab / Simulink Reference)

machine learning 方面有关于Classification fundamentals的资料，语言是python(Classification fundamentals aspects of machine learning have information about language is python)

matlab FIR滤波器产生函数，通过设置参数，形成滤波器系数(FIR filter function)

AWGN for MIMO and fading

关于检点检测的matlab程序 已经成功运行(About indecent detection matlab procedures)

利用STFT可以估计信号在每片短时窗内的频率得到信号的瞬时频率，该曲线由一组时间和频率相对应的点组成，反映了信号频率随时间的变化。(Using STFT can estimate the frequency of the signal in every piece of short-time window get signal instantaneous frequency, the curve consists of a set of time and frequency of corresponding points, reflects the signal frequency changes over time. )

基于差分进化的极限学习机 基于差分进化的极限学习机(Based on Differential Evolution Extreme Learning Machine)

以高斯函数为载波的PPM调制解调，及于理想误码率曲线相比较的误码率曲线(Gaussian function of PPM modulation and demodulation of the carrier, and the desired BER curves compared to BER curves)