costas_carrier_recover

这里有拟合还有误差分析的基本所有函数，是经济学学习过程中的(There is also the error of fitting all the basic functions of the learning process in economics)

empirical mode decomposition(EMD)分解算法的matlab代码(empirical mode decomposition (EMD) decomposition algorithm Matlab code)

利用matlab实现现代法功率谱估计的源代码，没有调用函数，希望对大家有用(Using matlab source code power spectrum estimation of modern France, and call the function, and the hope that useful)

音频得信号处理 画图 和数据得分析 根据声音画出音波图形(Paint the audio signal processing and data obtained was analyzed)

频率调制修改版，完整能运行，不但过程清晰，而且有图，易懂，MATLAB语言编写，实用(Modified version of frequency modulation, complete to run, not only the process clear, and there are maps, easy to understand, MATLAB language, practical)

unslotted model of sensor networks

using simulated annealing to find optimum of 3D function

buck converter is used to steap down the voltage by varying duty cycle of operation

ML detector water pouring technique used in lte

Okumura analyzed path-loss characteristics based on a large amount of experimental data collected around Tokyo, Japan. He selected propagation path conditions and obtained the average path-loss curves under flat urban areas. Then he applied several correction factors for other propagation conditions, such as: Antenna height and carrier frequency Suburban, quasi-open space, open space, or hilly terrain areas Diffraction loss due to mountains Sea or lake areas Road slope Hata derived empirical formulas for the median path loss (L50) to fit Okumura curves.