data-fitting

这里是matlab的ppt教程，希望对大家有所帮助(Ppt Here is the matlab tutorial, I hope all of you to help)

说明：  经典PAST算法，实现信号盲分离，有详细的代码和解释，(Classic PAST algorithm, achieving blind signal separation, a detailed code and explanation)

matlab图像处理作业，对一段视频中的运动物体进行实时跟踪。利用surf进行每两帧图像的配准，并利用帧间差分法，找到物体轮廓，可追踪两个目标，请在matlab2013b环境下运行(Matlab image processing operations, real-time tracking of a moving object in video. Using surf every two frames of image registration, and use the interframe difference method, find the object contour, traceable two objectives, please run in matlab2013b environment)

精通matlab与C++混合程序设计。讲述matlab与C语言混合编程设计。(matlab and C mixed programming language design.)

Matlab code to detect (invariant) Blobs in images.

在MATLAB环境下实现了CDMA通信系统仿真，程序流程为：随机序列产生--WALSH码扩频--BPSK调制--加入（和不加入）高斯白噪声--BPSK解调--WALSH码解扩，对过程波形进行了存储，对加噪与不加噪情况下的解码结果进行了对比，并绘制出信噪比与误码率关系图。(In the MATLAB environment to achieve a CDMA communication system simulation, the program flow as follows: random sequence generated- WALSH yards Spread Spectrum- BPSK modulation- to join (and not to join) Gaussian white noise- BPSK demodulator- WALSH yards Solution expansion of the process of waveform storage, to add noise and without noise cases, the decoding results were compared, and draw out the signal to noise ratio and bit error rate diagram.)

malab的一本书。对于初学者比较有帮助(malab of a book. For more help beginners)

当线性代数联立方程组的系数矩阵为三对角阵T时，可将T分解为主对角元素为1的下三角阵L和另一个右三角阵R的积。(Simultaneous linear algebraic equations when the coefficient matrix is tridiagonal matrix T, can break down the main diagonal elements of T 1 of the lower triangular matrix L and the other right-triangular matrix R of the product.)

应用MATLAB基于元胞自动机实现沙堆规则，应用了margoulus仿真(sand pile)

LTE-A系统中上行链路模块仿真程序---子块交织(LTE-A system uplink module in the simulation program- the sub-block interleaving)