QPSK调制matlab仿真

基于BLACKMAN窗的自相关周期图法功率谱估计，希望对大家有所帮助。(BLACKMAN-based window autocorrelation Periodogram power spectrum estimation, we want to help.)

IMPORTANCE SAMPLING sIGNAL PROCESSING

在信号检测与估计中利用roc曲线更加的使我们易于理解。利用matlab编写了roc曲线(Use roc curve signal detection and estimation makes us more easily understood. Roc curve prepared using matlab)

This script shows the difference of using zero padding (GI) in the end of OFDM symbol and using cyclic prefix (CP).

用希尔伯特黄变换（HHT）求时频谱和边际谱.包括代码、原理、截图分析(Hilbert Huang transform (HHT) Find the spectrum and marginal spectrum, including the code, schematic, screenshot analysis)

游程检验,适用于数学学习学生，或者计算机方面需要的研究者(Runs test for students of mathematics learning, or the computer needs of researchers)

说明：  电力系统最小二乘法，状态估计，内涵14和30节点算例(Power System Least Square Method, State Estimation, Connotation 14 and 30 Node Examples)

Model Predictive Control code using Matlab software: How Plants Are Used In Model Predictive Control. Blocking and typical Sampling Instant. Prediction and Control Horizons.

说明：  计算平面面形的pv值和rms值，通常用在光学表面形貌测量中(Calculating the Pv value and RMS value of the plano surface)

一个7节点的牛拉法潮流计算小程序，只适合于交流系统(Rafah cow flow calculation applet)