vertib-BPSK-QPSK

用matlab进行数字信号处理，简单易学，实用性强(matlab dsp)

说明：  在Matlab里可以方便计算一个序列频谱等特征的程序(in Matlab can easily calculate a spectral characteristics of the process)

合成地震记录是用声波测井或垂直地震剖面资料经过人工合成转换成的地震记录（地震道） 合成记录的制作是一个简化的一维正演的过程，合成记录F(t)是地震子波S(t)与反射系数R(t)褶积的结果。(Synthetic seismogram is sonic or vertical seismic profile data after conversion into synthetic seismograms (seismic trace) the production of synthetic seismogram is a simplified one-dimensional forward modeling process, synthetic seismogram F (t) is the seismic wavelet S (t) and the reflection coefficient R (t) the convolution results.)

document for basic learning of OFDM concepts.

这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。只有几十行代码。正所谓 一分钱一分货啊，优化效果不总是令人满意。(This procedure is the most basic particle swarm optimization procedures, using Matlab implementation, is very simple. Only a few dozen lines of code. One is the so-called sub-penny ah goods, and optimize the result is not always satisfactory.)

AC101 Circuit application

说明：  这是一个地震波正演的程序，采用雷克子波，可以画出地震的变面积图(use ricker wavelet to do the forward of the seismic)

在训练序列方法中，介绍了时域结构不同的三种算法，比较了它 们的估计性能。在循环前缀算法这一节中，提出了一种基于循环前缀的改进算法，(No Ordinary Blanket This is my blanket. My blanket is not just an ordinary blanket. My blanket can change into different things. If I tie it around my neck, my blanket can change into a cape. “I am Superman!” If I drape it between two chairs, my blanket can change into a fort. “I am the captain of my fort!” If I put it over my head, my blanket can change into a ghost)

This code show and explain (in portuguese) a simple Block Code to BSC channel.

说明：  something about fix the problem of MTSP . Use in matlab