work

一个对ADC和PLL输出结果作FFT频谱分析的matlab程序(An ADC and PLL output FFT spectrum analysis for matlab program)

说明：  很详尽的傅里叶变换课件，可以学习下，适合初学者。(Fourier transform is very detailed courseware, you can study, one for beginners.)

图像增强处理的方法有很多，本程序采用反锐化掩膜法增强图像，并与直方图均衡法增强图像的效果进行对比。(There are alot of methods of Image enhancement processing.this program is based on the Anti sharpen mask method.Then contrast the result with Histogram equalization method. )

Simulating_Wireless_Communication_Systems__Pract_printable.zip a very good book

已知: 每个飞机只有一个油箱， 飞机之间可以相互加油(注意是相互，没有加油机) 一箱油可供一架飞机绕地球飞半圈，问题:为使至少一架飞机绕地球一圈回到起飞时的飞机场，至少需要出动几架飞机?(所有飞机从同一机场起飞，而且必须安全 返回机场，不允许中途降落，中间没有飞机场)(plane problem)

des programmes matlab

基于matlab的数字图像的二维傅立叶变换(FFT)以及二维离散余弦DCT变换，提供里详细代码，.m文件(Matlab-based digital image two-dimensional Fourier transform (FFT) and two-dimensional discrete cosine transform DCT offers in detailed code,. M file)

我们编的MATLAB程序，实现了用最短路算法求最短路径。这是我们在学校国际赛模拟题做的东西，相信对数模很有用。(We compiled MATLAB program, using the shortest path algorithm to achieve the shortest path. This is our international competition simulation title in the school do something, I believe the number of modules useful.)

视频的可分级编码（SNR），分两级，并解码；(Scalable video coding, 2 scales, and decoding )

有源电力滤波器，采用滞环控制方法以，直流侧电压为530V，最终波形显示很好 (Active power filter, a control method with hysteresis, DC voltage is 530V, the resulting waveform display good)