chenfenfenximatlab

说明：  BP source code for matlab

GM11灰色预测模型，通过生成数据的gm(1,1)模型所得到的预测值的逆处理结果(Grey Forecasting)

说明：  梯度-灰度共生矩阵的产生美能够计算一个灰度共生矩阵(Gradient co-occurrence matrix to produce beauty to calculate a gray level co-occurrence matrix)

图像处理，用于在MATLAB中播放AVI视频文件。附送标准AVI文件一枚。(Image processing, used to play AVI video files in MATLAB. With a standard AVI file.)

数字滤波器进行信号滤波操作的matlab源代码 (digital filtering)

This is a Matlab code for Newton method used in numerical methods to solve linear equations .

该文件包含了一些常用的声辐射噪声的特征提取方法，包括波形的包络特征，高阶谱特征，分形维特征，奇异指数特征等。(The document contains some common acoustic feature extraction method of noise, including waveform envelope characteristics, higher order spectral features, characteristic of fractal dimension, singular index characteristics.)

卡尔曼滤波程序 含卡尔曼滤波理论pdf＆各种卡尔曼滤波程序(Kalman filter procedure with Kalman filter theory pdf )

双线性随动 等向强化应变控制循环对称加载(Bilinear kinematic strain-controlled cyclic isotropic hardening symmetrical load)

说明：  完整的QPSK的调制与解调，已调试通过，认真学习一下(QPSK modulation and demodulation)