DOA_Matrix

关于距离走动和距离走动校正的仿真程序，思路清晰，很有条理，赶紧下载吧。(About distance walking distance around and calibration of the simulation program ideas clearly, very organized, hurriedly download it )

一个ofdm同步算法，可以直接运行，且有仿真图(one ofdm synchronization algorithm can run, and there is simulation map)

matlab中wave文件的绘图功能源代码，可以(Matlab which documents the wave function mapping the source code, you can try)

傅立叶变换的matlabR2007实现（FFT）(Fourier Transform matlabR2007 achieve (FFT))

help you to use matlab

TDOA/AOA定位的扩展卡尔曼滤波定位算法，具有难度。(TDOA/AOA positioning the extended Kalman filter algorithm with difficulty.)

Estimation of Tool Pose Based on Force–Density Correlation During Robotic Drilling

数字图像水印的攻击、嵌入、提取MATLAB源码(Digital Image Watermarking attack, embedded, source extraction MATLAB)

calculate the correlation and convolution

BP神经网络：是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。(BP neural network: a Press the front back propagation algorithm to train multilayer feedforward network is one of the most widely used neural network model. BP network can learn and store large amounts of input- output mode mappings without prior reveal mathematical equations that describe this map. It' s learning rule is to use the steepest descent method, through a reverse spread to constantly adjust the network weights and thresholds, so that the minimum squared error of the network. BP neural network topology, including the input layer (input), hidden layer (hide layer) and output layer (output layer).)