CoordinateSearchAlgorithm

LBM方法2维9速度模型，求解管道圆柱扰流问题。(Channel flow past a cylinderical obstacle(D2Q9, LBM method).)

The following attachment contains codes in Matlab for digital signal processing. In the file code is for the integration of digital signals

make rfs filter in the matlab

说明：  matlab实现的简单BPSK调制，经过高斯噪声信道(matlab to achieve a simple BPSK modulation, the Gaussian noise channel)

该算法程序包含拉格朗日插值和样条插值等多个功能。(The algorithm contains multiple functions Lagrange interpolation and spline interpolation.)

Examples of butterworth bilineal transforamtion

六十四QAM调制解调器，实现星座映射解映射(64QAM encoder)

请用多层感知器（MLP）神经网络误差反向传播（BP）算法实现异或问题（输入为，要求可以判别输出为0或1），并画出学习曲线。其中，非线性函数采用S型Logistic函数。(Please use the Multilayer Perceptron (MLP) back propagation neural network (BP) algorithm XOR problem (input is required to determine the output is 0 or 1), and draw the learning curve. Among them, the non-linear function using S-type Logistic functions. )

MLP in neural nethwork

its a fountain coding kit