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对于npsk的调制和解调方案，修改n的值就可以得到各种psk的效果(Modulation and demodulation for npsk program, modify the value of n can be the effect of various psk)

说明：  基于Simulink（可再生能源）的电力系统仿真 这个程序是用来模拟现代电力系统与可再生能源，如风能，太阳能和电池源集成。(Power System Simulation Using Simulink (Renewable Energy) This program is used for simulating modern power systems integrated with renewable energy sources such as wind, solar, and battery sources.)

this is the code for repetition code and ostbc code

基于Matlab、Simulink的电力电子方面，电机控制系统方面的常用建模和仿真，非常全面，各种电力电子元件，各种电机模型及控制，包括直流电机、异步电机、同步电机。(Power electronics, electrical control system simulation model power electronics, electrical control system of the commonly used in modeling and simulation, very full, all kinds of electric power electronic components, all kinds of motor model and control, including dc motor, asynchronous motor, synchronous motor.)

说明：  通过分析交通流量时间序列的特点，引入BP神经网络进行短时交通流预测。首先，分析了短时交通流量预测的意义及研究背景；然后，介绍了BP神经网络的结构模型、学习规则以及BP算法的改进算法；最后，通过BP神经网络对短时交通流进行预测，并分析了在各种不同条件下的预测情况。(through the analysis of the characteristics of traffic flow time series, introduces BP neural network for short-term traffic flow prediction. First of all, it analyzes the significance of short-term traffic flow prediction and research background. And then, it has discussed the model and structure, the study rule and the improved algorithm of BP neural network. Finally, by BP neural network to forecast the short-term traffic flow, it analyzes under different conditions of the neural network prediction.)

In his 1960 famous publication (“A new approach to linear filtering and prediction problems”, Trans.ASME J. Basic Engineering., vol 82, March 1960, pp 34-45), Rudolf Kalman based the construction of the state estimation filter on probability theory, and more specifically, on the properties of conditional Gaussian random variables. The criterion he proposed to minimize is the state vector covariance norm, yielding to the classical recursion : the new state estimate is deduced from the previous estimation by addition of a correction term proportional to the prediction error (or the innovation of the measured signal).

三个MATLAB源代码三个MATLAB源代码三个MATLAB源代码(three matlab code)

说明：  任意给定点坐标，可以拟合出B样条曲线，用Matlab写的，算法明确。(arbitrary coordinates to the spot, could fit the B-spline curves, using Matlab written in the algorithm clear.)

Active Contour using matlab

人工免疫系统的工具箱，在matlab中使用(Artificial Immune System Toolbox, in the use of matlab)