function

LDPC Discription Decoder

Zigbee related codes

To understand the traffic mechanism and find optimal strategies to improve traffic capacity is one of the important issues we have to address.

二维声子晶体能带计算，散射体是圆柱型的，晶格为正方形(Two-dimensional phononic crystal band calculations, the scattering body is cylindrical, square lattice)

Generates a 5hz sine wave signal on matlab

用于时间序列的预测，包含序列特征描述、平稳性检验、序列周期判断、季节因子提取、指数平滑预测、及ARIMA预测(Sequence features for time series prediction, including the description of the stationary test, to determine the sequence cycle, seasonal factor extraction, exponential smoothing, and ARIMA forecasting)

matlab 模糊识别例子，方便大家研究、论文学习以及教学使用。(matlab Fuzzy recognition example, to facilitate the study, the paper research and teaching aids)

simulink自制锁相环。。。。。包括一些简洁结构(PLL simulink made. . . . .)

用等倾线法绘制二阶系统的相平面图 二阶系统自己拟定(Line method to draw the second-order system using equal inclination plan second-order system own prepared)

Input Spectrum Magnitude response of the filter