code

此程序为自然梯度盲源分离，采用非线性函数(This program is a natural gradient of blind source separation, nonlinear functions)

describe how to generate OFDM signal,but do not add interval

neural network_based face detectionw基于神经网络实现人脸识别的论文(neural network_based face detection)

直流信号和阶跃信号的傅里叶分析和频谱图.(Fourier analysis and spectrogram DC signal and step signal.)

IMAGE PROCESING FAST FOURIER TRANSFORM

对信号进行短时傅立叶变换，输出的序列在进行循环平稳处理，最后用mesh函数进行3维画图。()

本人编写的演化博弈相关结果，包括演化均衡，最优反应，相平面等(I write the evolution of game-related results, including the evolution of a balanced, optimal reaction, phase plane, etc.)

说明：  将源码中的地址目录改成所要分析的数据（数据可以使txt格式的），在MATLAB中运行就可以分析出数据的时域和频域图像，自相关互相关函数，以及功率谱图像(The source address in the directory into which to analyze the data (data can txt format), run in MATLAB can analyze the data in time domain and frequency domain image, from the relevant cross-correlation function, and the power spectrum image)

Abstract：An improved GSO (Group Search Optimizer)Algorithm with predictive model is introduced in this paper． MATLAB implementation of the improved Group Search Optimizer Al gorithm is described in detail．This paper introduced the concept of function optimization and apphed the im proved algorithm to a function optimization example．

simple stap simulation with ICM clutter