zegdgzxx

基于时域抽样的快速傅立叶变换,在数字信号处理，数字图像处理中有很重要的应用(fft_dit)

finds zero crossings of a speech signal

对实测获取的风速数据进行处理，评估平均风速和风向。(To deal with measured to obtain the wind speed data, uate the average wind speed and direction.)

自动发送邮件，使用该程序可以实现邮件自动发送(Send mail automatically)

To estimate the input-output mapping with inputs x ％ and outputs y generated by the following nonlinear, ％ nonstationary state space model: ％ x(t+1) = 0.5x(t) + [25x(t)]/[(1+x(t))^(2)] ％ + 8cos(1.2t) + process noise ％ y(t) = x(t)^(2) / 20 + 6 squareWave(0.05(t-1)) + 3 ％ + time varying measurement noise ％ using a multi-layer perceptron (MLP) and both the EKF and ％ the hybrid importance-samping resampling (SIR) algorithm. (To estimate the input-output mapping with inputs x and outputs y generated by the following nonlinear, nonstationary state space model: x (t+ 1) = 0.5x (t)+ [25x (t )]/[( 1+ x (t)) ^ (2)]+ 8cos (1.2t)+ process noise y (t) = x (t) ^ (2)/20+ 6 squareWave (0.05 (t-1 ))+ 3+ time varying measurement noise using a multi-layer perceptron (MLP) and both the EKF and the hybrid importance-samping resampling (SIR) algorithm.)

说明：  创建感知器神经网络 并对其进行训练 计算运行时间 matlab7.0环境运行无误(Create perceptron neural network and training matlab7.0 run-time computing environment to run correctly)

风电功率的预测程序，matlab做的，可运行，基于时间序列(Wind power forecasting process, and do Matlab can be run based on time series)

matlab 包含优化问题试验、微分议程试验、代数实验和综合试验等 (matlab optimization problem that contains test, differential agenda test, algebra test and integrated test)

fuzzy logic controller design

Fisher Linear Discriminant for text classification