bpskawgnRayleigh

仿真了采用切比雪夫加权的一种新的线性阵的波束形成技术(Simulation of a new weighted Chebyshev linear array beam forming technology)

This is the matlab code of Regularized Common Spatial Pattern (R-CSP) algorithm.

菲涅尔衍射积分的 S FFT算法。理解用S FFT算法完成菲涅尔积分原理，特别是确定观察面尺寸的原理及相应公式的来源。(The Fresnel diffraction integral S- FFT algorithm.Understand complete Fresnel integral principle with S- FFT algorithm, especially the observation surface size of the source of the principle and the corresponding formula.)

说明：  读取PhysioBank ATM数据库中的.mat心电数据，以图像显示(Read. mat ECG data from Physio Bank ATM database for image display)

自己尝试编写的核主元分析（KPCA）程序(Try to write a kernel principal component analysis ( KPCA ) program)

说明：  modem.qammod对象实现M-QAM调制器，本示例中M为16。其输入参数是从0到15的整数而不是4bits二进制数据。因此，在利用此对象的modulate方法之前需要对二进制数据序列x进行预处理。特别地, 先采用MATLAB中的reshape函数将x沿着矩阵的行方向重新整理成每行4bit数据，然后应用bi2de函数将4bit数据转换成相应的整数。(modem.qammod object implements M-QAM modulator M in this example is 16. Input parameter is an integer from 0 to 15 instead of 4bits binary data. Therefore, before using the method of this object needs to modulate the binary data sequence x pretreatment. In particular, the first use of MATLAB reshape function x 4bit rearranged into each row of data in the row direction of the matrix, and then apply bi2de 4bit function to convert the data into the corresponding integer.)

为进一步细化频谱，提取有效的时频特征值，将信号进行局域波分解，本程序为主要程序(For further specified spectrum, extracting effective time-frequency characteristic value, signal will be decomposed with local wavelet.)

高斯白噪声信道的仿真，自己写得，可以运行(Gauss　ｃｈａｎｎｅｌ)

用于无网格的程序 看了后就知道了 只是一个测试程序(Procedures for non-grid know after reading just a test program)

用于相机标定的matlab工具箱，能够通过输入的一系列标定板图像信息，获取相机内参(the toolbox of Camera Calibration)