third_task

matlab command for (matlab command for)

说明：  16QAM载波同步的影响仿真，针对有频偏，有相偏，无频偏相偏情况下的星座图。(16QAM carrier synchronization of simulation, for a frequency offset, a phase offset, phase offset without offset under the constellation.)

IEEE57节点电力系统标准参数和潮流数据(IEEE57 node power system standard parameters and trend data)

FDTD homeworks for waveguides and microstrip 2D

基于C语言的压缩感知程序，目前大部分程序都是基于matlab的，这个代码可以作为参考。(C-based compressed sensing program, most programs are based on the current matlab, this code can be used as a reference.)

在MATLAB环境下使用谱减法对语音信号进行增强，程序可以运行(In the MATLAB environment using spectral subtraction speech signal enhancement program can run)

经验模态分解（EMD），对imf进行分析，再采用类小波阈值去噪。(Empirical Mode Decomposition (EMD), were analyzed for the imf, then using class wavelet thresholding.)

遗传算法解非线性问题，0－1整数规划，附图表，实例(Genetic Algorithm for Nonlinear 0-1 integer programming problems, drawing tables, examples)

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

Rainfall time series forecasting