algorithm-design

提取人体运动步态特正，采用BP神经网络进行步态分类识别。(BP network for gait recognition)

In order to capture the spatial dependence of gray-level values which contribute to the perception of texture, a 2d dependence matrix known as a gray-level co-occurrence matrix is extensively used in texture analysis.So, this is a code that calculate a co-occurrence matrix of the image and return the following features: ENERGY, CONTRAST, CORRELATION and HOMOGENEITY.

基于采样矩阵求逆算法的自适应数字波束形成器程序(Sample matrix inversion algorithm based on adaptive digital beamformer program)

回归分析的好东西spss09回归分析 (Regression analysis regression analysis of the good things spss09 )

turbo 编译码器，适用于LTE标准。 LTE标准需要100Mbps，此仿真采用并行交织译码，可以达到LTE标准(turbo encoder and decoder for LTE standard. LTE standard requires 100Mbps, the simulation mixed parallel decoding, can achieve the LTE standard)

Euler方法解 程序，使之适用于任意右端函数f,任意步长h和任意区间[to,T]。用h=1/4,1/8,1/16分别计算初值问题 (Euler method Solutions program, which applies to arbitrary subguadratic function f, arbitrary step h and arbitrary interval [to T]. With h = 1/4, 1/8, 1/16 were calculated initial value problems)

路径规划算法,采用人工智能方法模仿机器人通过障碍找到目标(route recognition)

原信号分解成IMF后，用此脚本来计算此IMF的瞬时频率(After the original signal into IMF, use this script to calculate the instantaneous frequency of the IMF)

calculate the gradient of an image

地震数据处理软件包，包括f-x预测滤波等，非常实用，搞地震方面的可以参考 (Seismic data processing software, very useful, engaging earthquakes can refer to )