space_time_coding

本程序主要用来计算根据灰色理论建立的模型的预测值。 应用的数学模型是 GM(1,1)。(This procedure is mainly used to calculate the basis of gray theory model of the predicted value. Application of mathematical model is GM (1,1).)

Direct Sequence cdma

对于频率估计有效的研究方法 其中有matlab的原始的程序(Frequency estimation matlab)

SVM神经网络的系统分类算法，修改可用，运行环境为Matlab。(System classification algorithm, SVM neural network to modify the available, operating environment for the Matlab.)

可以提取一幅图中想要的目标，用于建立主成分分析模型，计算多重分形非趋势波动分析matlab程序。( Target can be extracted in a picture you want, Principal component analysis model for establishing, Calculation multifractal detrended fluctuation analysis matlab program.)

《MATLAB神经网络30个案例分析》中的第28个例子，案例28 灰色神经网络的预测算法—订单需求预测。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of 28 example, 28 cases of grey neural network prediction algorithm- order demand forecasting. Hope to have certain help to everybody! )

遗传算法对约束优化问题的研究综述，主要是综述约束问题。(Genetic algorithm for constrained optimization problem in this paper, research is mainly summarized constraint problems. )

matlab编写画数据的柱状图，比较分析时有用(Matlab data column, comparative analysis is useful when)

扩频同步时频域二维分布 R=[x,y] surf(R) x:-5:0.1:5 y:-0.01:0.005:0.1(Synchronous time-frequency domain spread spectrum two-dimensional distribution of R = [x, y] surf (R) x:-5:0.1:5 y:-0.01:0.005:0.1)

2fsk调制解调 语音信号调制解调，误码率(2fsk modulation )