Engineeringmath(ebook-PDF)MatlabProgramming

zigZag scan implementation on matlab

各方调制方式，例如bpsk、qam、fak等，在高斯白噪信道下误码对比结果(MATLAB awgn)

Accurate estimates of the autocorrelation or power spectrum can be obtained with a parametric model (AR, MA or ARMA). With automatic inference, not only the model parameters but also the model structure are determined from the data. It is assumed that the ARMASA toolbox is presen

dct precoded SLM method for PAPR reduction High Peak to Average Power Ratio (PAPR) is still a most important challenge in Orthogonal Frequency Division Multiplexing (OFDM) system. In this paper, we propose a Discrete Cosine Transform (DCT) precoding based SLM technique for PAPR reduction in OFDM systems. This technique is based on precoding the constellation symbols with DCT precoder after the multiplication of phase rotation factor and before the Inverse Fast Fourier Transform (IFFT) in SLM-OFDM System.

说明：  this code is usable for embed watermark into image

这是数字信号处理方面的一些源码，主要涉及信号处理的基本内容，如傅立叶变换，基本的滤波器等。只供学习参考。(This is the digital signal processing some of the source, mainly involving the basic elements of signal processing, such as Fourier transform, the basic filter. Reference for learning.)

it is a three-phase PWM inverter

基于matlab的数字图像压缩编码基于matlab的数字图像压缩编码(Matlab-based digital image compression coding)

实现地图匹配算法，对地图路径进行准确定位。(The realization of the map-matching algorithm, the exact path of the location map.)

说明：  是matlab一些常用的算法集合，方便在计算编程时直接调用(Matlab algorithms are a collection of some commonly used to facilitate programming in the calculation of the direct call)