prony

variation变换法求分形维数，编译过，可以用，很好(variation)

Log_periodic antenna design MATLAB code

sao the code simulate OFDM in telecom

Matlab模拟干涉图数据，并对干涉数据进行切趾处理，再求其光谱(Matlab simulation of interferogram data, and data apodization processing interference, and then seek its spectrum)

选题二、基于matlab简单图像处理系统用中值滤波方法消除噪声(Two topics, based on matlab image processing system with a simple median filter to eliminate noise)

这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。(This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation module include BPSK, QPSK, 16QAM, 64QAM, main program includes the cyclic prefix, windowing processing, the spectrum, PAPRcalculate the error rate statistics and other functions.))

理想、巴特沃斯高低通--哈弗曼编解码-图像处理(ideal、butterworth、huffman for image processing)

极化SAR定标算法，采用最新的Withworth算法(Polarimetric SAR calibration algorithm)

说明：  levy飞行改进pso,更好的pso改进措施，大家可以看看(levy_Flight to improve pso)

calculate of momemt of figure. it use for extraction feature