ZF

to define color of the image

应用傅里叶变换DFT，分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数，所以离散周期信号的频谱 是一个周期的周期性离散频谱，各谱线之间的间隔为 ，而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)

MATLAB 毕业设计（优秀的图形界面设计，与工程应用实际密切相关）(MATLAB programming)

that about penduliam

matlab蚁群算法，要使用城市坐标的版本(ant colony algorithm matlab, it is necessary to coordinate the use of the version of the City)

，建立车体6个自由度加上前轮转向系统1个自由度的汽车数学模型；该汽车数学模型不需引入很多的人为假设；可以实现给定汽汽车前轮转角，也可以不给定前轮转角；不依赖需要复杂测定的侧向力函数及相关模型参数；考虑了轮胎的滚动特性 已通过测试。 (Vehicle mathematical model of one degree of freedom, the establishment of the body' s six degrees of freedom coupled with front-wheel steering system mathematical model of the car does not need to introduce a lot of people assume front wheel angle can be achieved given steam can also be given front wheel angle does not depend on the complex determination of the lateral force function and model parameters consider rolling characteristics of the tire has been tested.)

短时傅里叶变换函数，用以实现信号的短时傅里叶变换，观察时频图(Short-time Fourier transform functions to implement short-time Fourier transform signal, when observed frequency diagram)

实现椭圆拟合的matlab程序，很不错，我的觉得比较有用(Matlab fitting procedure quite well, and I think that the more useful.)

声音处理的MATLAB程序：DISTEUSQ (calculate euclidean, squared euclidean or mahanalobis distance )

This program compress audio to AAC encoding format . It is developed by visual studio 2010. And written language C++.