ddc2

Modern Spectrum Estimation Nonparametric Methods Minimum Variance Spectrum Estimation etc.

用matlab对一张图片进行DFT变换，DCT变换,比较保留20个DCT变换系数重构的图象与原始图像的差别.(Using matlab on a picture to DFT transform, DCT transform, compared to 20 DCT transform coefficients to retain the image reconstruction of the difference between the original image.)

说明：  本文档是用MATLAB仿真各种信号的波变换(This document is a variety of signals using MATLAB simulation of wave transformation)

OFDM调制与解调，其中数字调制方式为QPSK。(OFDM modulation and demodulation, the digital modulation method is QPSK.)

说明：  基于传递矩阵的方法，计算转子动力学系统临界转速及振型(Critical Speed and Vibration Mode of Rotor Dynamics System Based on Transfer Matrix Method)

刚开始学习数字图像处理，适用于matlab软件的入门级实验指导(Just started learning digital image processing, the matlab software applicable to the entry-level experimental guidance)

采用递归的方法实现快速排序，在MATLAB的环境(fastsort in matlab)

Visual c++Matlab图像处理与实用案例精选:对比度拉伸(Visual c Matlab Image Processing and practical case Featured : contrast tensile)

此内容是对多址技术即cdma,fdma,tdma技术的原理详细介绍，然后利用matlab7.0仿真软件进行simulink仿真框图设计，进行仿真实验，对教师教学和学生自学都非常有帮助哦 ！(This content is the multiple access technology that is cdma, fdma, tdma technique detailed introduction, and then use simulation software matlab7.0 simulation simulink block diagram of the design, simulation experiments, the teaching of teachers and students have been very helpful in self-Oh!)

说明：  信号处理卷积计算，开发环境是MATLAB.(Convolution signal processing terms, the development environment is MATLAB.)