信噪比和均方

Using vqlbg to implement the vq algorithm

This function constructs a bottleneck (or toassociative) neural network.

该程序描述了卫星姿态控制系统所需的欧拉角与四元数间的相互转换关系(The program required for satellite attitude control system is described the mutual conversion between euler angles and quaternions)

ActiveMQ CPP 使用示例。ActiveMQ 是Apache出品，最流行的，能力强劲的开源消息总线(ActiveMQ CPP example)

自动识别图像中的圆形，并计算半径，及其相似度，希望有所帮助(Automatic identification of image circle, and calculate the radius, and its similarity, Hope that helps)

利用最小二乘来计算Volteer级数的系数(Calculated using the least squares coefficient Volteer series)

线性方程组求解，全主元解法的matlab程序(The solution of linear equations, all the main element method matlab program )

说明：  matlab写的数字信号处理源代码,里面包括最基本的fft计算，以及小波分析。完整的源代码。(Matlab write digital signal processing source code, including inside the most basic fft, and wavelet analysis. Complete source code.)

这是一个瑞丽信道的仿真程序，我试过，能运行，大家多多参考。(This is a Ruili channel simulation program, I tried to run, everyone can reference.)

BP预测天然气需求量的问题，可下载来进行修改做预测分析。(BP prediction of natural gas demand, can be downloaded to be modified to do predictive analysis.)