MatlabStudy

任意比例缩小图象，支持JPG和24为真彩色位图。初学者小看一下……(Any scaled-down images, support for JPG and 24 for true color bitmap. Beginners to belittle you ... ...)

calculating secant Value

说明：  QPSK完整的调制解调程序，直接在matlab里运行就能得出准确的结果，方便(QPSK modulation and demodulation complete program to run directly in matlab accurate results can be obtained to facilitate)

simulation of the effect of a filter on a signal, showing amplitude and phase spectra, in three cases, varying its bandwidth

从介绍功率谱的估计原理入手分析了经典谱估计和现代谱估计两类估计方法的原理、各自特点及在Matlab 中的实现方法(Start from the introduced power spectrum estimation principle to the principle of classical spectral estimation and spectral estimation are two types of estimation methods, their characteristics and implementation in Matlab)

说明：  prony工具箱用于对信号进行prony分析，(We have designed a software tool in MATLAB, the Prony Toolbox, to perform Prony analysis. Prony Toolbox (PTbox) is designed based on several considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and noise separation, root inspection and assessing residuals. The PTbox provides flexibility to compare and display analysis results simultaneously for several parameter variations.)

说明：  数字下变频的matlab程序，在matlab中可运行(a progrme about ddc)

说明：  计算HURST指数，自己编写，这是经过修正之后通过变成得出来的结果，网上一般很少有这类文件。(HURST index calculation, write your own, which is revised after the results come through into a very, very few of these files online usually.)

ITs a DMT code using for high speed transmission through Multi mode fiber.

matlab中的命令大全，基本上都包含了，解释也很全。(in matlab command Daquan, basically contain, explain also very wide.)