PRJ_1_New

有关BPSK的各种收发仿真。有源程序，可直接运行出图。(BPSK Simulation for the various transceiver. A source can be directly run the map.)

化学计量学中用于分辨的HELP方法！目前是世界上最好的分辨方法！此上传为以可视化的软件！(chemical metrology used to distinguish between the methods HELP! At present the world is the best way to distinguish! Chn to this visualization software!)

基于支持向量回归机，预测股价（10天），可以根据自己的需要对参数和预测天数进行灵活调整(Based on support vector regression to predict the stock price (10 days), according to their needs and prediction of parameters for flexible adjustment of the number of days)

matlab code of bisection metjod

BPSK信号在高斯和瑞利信道下的误码率曲线用matlab实现(Modulation and demodulation)

这是一个关于稀疏高斯过程的matlab源码，可以用于计算测试输入的高斯预测值。( spgp_pred computes the SPGP predictive distribution for a set of test inputs. You need to supply a set of pseudo-inputs or basis vectors for the approximation, and suitable hyperparameters for the covariance. You can use any method you like for finding the pseudo-inputs , with the simplest obviously being a random subset of the data. It is coded for Gaussian covariance function, but you could very easily alter this. It is also fine to use for high dimensional data sets. spgp_lik is the SPGP (negative) marginal likelihood and gradients with respect to pseudo-inputs and hyperparameters. So you can use this if you wish to try to optimize the positioning of pseudo-inputs and find good hyperparameters, before using spgp_pred . I would recommend initializing the pseudo-inputs on a random subset of the data, and initializing the hyperparameters sensibly. Its current limitations are that 1) it is slow and memory intensive for high dimensional data sets 2) it is heavi)

说明：  对于给定的信号数据，用emd进行信号分解得到固有模态函数imf(implement emd to obtain imfs)

matlab programs used to calculate conv,autocorrelation,dft, idft,etc

说明：  快速独立分量变换，可用于信号特征的提取以及端点检测等，非常好用！(Fast independent component transform, can be used for the extraction of signal characteristics, such as endpoint detection, as well as very easy to use!)

本代码经本人多次调试运行过，绝对可用。用户可根据（执行步骤）这一文件来运行程序。(After I debug this code to run over several times, absolutely free. Users can (step) of the file to run the program.)