MAtLabPLOTTING

说明：  分数阶傅里叶变换，一维的分数阶傅里叶变换matlab程序(Fractional Fourier transform)

matlab控制利用stk进行实时仿真的连接指令以及一个stk现成的场景仿真(matlab control simulation using real-time connection stk instruction and a ready-made scene simulation stk)

实现信号的KDDA映射变换，KDDA属于线性子空间分析方法LDA的改进算法，采用核方法实现映射(Realize signal KDDA mapping transformation, KDDA belonging to a linear sub-space analysis method to improve the LDA algorithm, use of the mapping method)

高阶谱估计被开发出来，一直为人们所关注，只要信号和噪声中有一种是高斯分布，则累量的运用非常方便解决问题！(Higher order spectral estimation have been developed, has been a continuing concern, as long as there is a signal and the noise is Gaussian distribution, the cumulative amount of use is very easy to solve the problem!)

说明：  BP算法是应用最广泛的神经网络算法，常用于预测，得到了很好的效果(BP algorithm is the most widely used neural network algorithm, commonly used in forecasting, we get good results)

编程环境为matlab2007,通过在Command Window中直接录入数据，实现两个数字信号的圆周卷积。(Programming environment for matlab2007, in the Command Window by directly input data, digital signals to achieve the two circular convolution.)

基于短时傅里叶变换的非平稳信号的时频分析(Based on Short time fourier transform,signal s time-frequecy analysis.)

本算法包括最大似然估计，最小二乘估计，基于EM算法的多种混合高斯分布估计，EM算法测试实例，绘制每种分布的plot函数。非常有参考价值！(This algorithm, including maximum likelihood estimation, least squares estimation, based on the EM algorithm estimate a mixture Gaussian distribution, EM algorithm for the test examples, each mapping the distribution of the plot function. Very useful!)

阵列信号的最基础的波束形成，也是最基本的理论算法(The most basic array signal beam-forming, is also the most basic theory algorithm )

基于小波变换的电力系统谐波检测与分析研究(Power system harmonic wavelet-based detection and analysis)