Character-graphics

Image enhancement in spatial domain, the sources include histogram, laplacian, unsharp mask, and spatial filter

说明：  数字正交解调，解决了相位不一致性能,完成正交解调功能(LFM)

说明：  基于正反馈频率漂移的光伏并网逆变器反孤岛控制。一个比较好的参考资料(Based on positive feedback frequency drift of photovoltaic grid inverter control against the island. A better reference material )

运用个人住房抵押贷款模型，解决一些实际问题。 数学建模(The use of personal housing mortgage loans model, to solve some practical problems. Mathematical Modeling)

lda基本思想是选择使得Fisher准则函数达到极值的向量作为最佳投影方向，从而使得样本在该方向上投影后，达到最大的类间离散度和最小的类内离散度(Linear classification algorithm)

用MATLAB编写的俄罗斯方块，主要是熟悉如何添加背景音乐和详细的游戏程序。(Tetris written using MATLAB, mainly familiar with how to add background music and detailed games.)

2010 数学建模大赛 赛前matlab培训2(Lecture2 2010 Mathematical Contest in Modeling Training (matlab symbolic computation).zip)

function strlen and strcpy and strcut in c++ and c for use

主动频率偏移法的改进,可以作为参考，只是需要一定的文献才能看懂(this s a typical method to solve the problem about the isolated land)

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!)