huitui

lcs码系统仿真，matlab7.0编译通过，通过仿真可以了解不同参数下，信号衰耗程度(lcs Code System Simulation, matlab7.0 compiler is passed, through the simulation can understand the different parameters, the degree of signal attenuation)

异步电动机矢量控制仿真程序包含电流环和速度环(Vector control induction motor simulation program that contains the current loop and speed loop)

矩形导电平板，长为1厘米，宽为1.5厘米。22G－38G的宽带RCS矩量法求解(Rectangular conductive plate, 1 cm long, 1.5 cm wide. 22G-38G broadband RCS method of moments)

simple function for pictire displaying and saving in matlab + preemphasis of signal(simple function for pictire displaying and saving in matlab+ preemphasis of signal)

this file contains a good matlab code for data classification

matlab读取电离层电子含量文件，主要是读出格网数据。(matlab read the ionospheric electron content of the document, the main network data is read out of line.)

说明：  MATLAB实用百例，很有用的，请大家支持哦(MATLAB utility 100 cases, very useful, please support the oh)

2 matlab files, combining to perform the Augmented Dickey-Fuller unit root test in Matlab. Useful for detecting auto-correlations and check for stationarity in time series, check for spurious regression, etc.

采用时频聚集性较好的线性调频信号作为线性时不变系统输入激励，采用Gabor字典作为过完备原子库。在利用传统系统辨识法之前先利用稀疏分解算法将输出信号进行去噪处理，显著提高系统辨识精度。 具体包括互谱算法，信号的Gabor稀疏分解的详细代码(Space can be a time for sparse decomposition to solve the problem of huge memory needed。This approach, combined with the rapid decomposition of FFT for signal ,so as to achieve satisfactory results.)

cdma2000系统下行链路simulink仿真程序。(cdma2000 system downlink simulink simulation program.)