cxcorr

准确计算语音信号或者噪声信号的三分之一倍频程。(Accurately calculate the speech signal, or one-third octave noise signal.)

分析了计算四波混频效率的表到式在考虑非线性相位失配因子和不考虑非线性相位失配因子两种情况下，四波混频效率计算的差别(Analysing the expression of DFWM in the optical fiber under the consideration of nonlinear phase mismatch factor, then comparing the result to the expression which includes only linear phase mismatch factor.)

现代谱估计方法的matlab实现，有列文森自相关法、协方差法、修正协方差法及伯格法(Matlab modern spectral estimation methods to achieve, there Levinson autocorrelation method, covariance method, modified covariance method and the Burg method)

some neural network rules Matlab code such as:perceptron, delta, widrow exist in this document

本源程序可以进行太阳能散射辐射的计算，是晴天模型(simulation the dispersion radiation of solar)

建立小波神经网络负荷预测模型，并对小波神经网络的节点（输入层、中间层、输出层）进行选择,并选用合适的小波神经网络的训练函数,提高收敛速度和负荷预测精度。(The establishment of wavelet neural network load forecasting model, and wavelet neural network nodes (input layer, middle layer, output layer) to select and choose the appropriate wavelet neural network training function to improve the convergence speed and the load forecast accuracy.)

车牌图像的初步预处理，实现彩色图像灰度化，输出背景图像，输出黑白图像(Initial license plate image preprocessing, color image graying, output background image, bitonal image)

说明：  遗传算法 简单的函数搜索过程 显示中间搜索过程(Simple genetic algorithm search process shows that the middle of a function of the search process)

阵列信号处理中的常规波束形成。 原创。。。。。。。。(Array signal processing in conventional beamforming. Original. . . . . . . .)

卡尔曼滤波 的matlab实现 有需要的 可以看看(Kalman filter implementation matlab need to look at)