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matlab编写的正弦波的fft变换 需要的朋友可以下(matlab sinusoidal prepared the fft transform needs friends can under)

digital signal processing

基于灰色预测模型对旅游人数的预测matlab代码(Grey prediction model based on the forecast of tourist arrivals matlab code)

经典的滤波器设置,通过修改一些小细节，即可实现任何滤波器的功能。(Classic filter settings, by modifying some small details, you can achieve the function of any filter.)

数学规划基础课后作业，北京航空航天大学最优化，牛顿法，最速下降法，回溯线搜索(Mathematics programming foundation homework, Beihang University optimization, Newton method, steepest descent method, backtracking line search)

低通滤波器，每句程序都有注释，易懂，还有一个实例，便于加深认识(Low-pass filter, each sentence programs have notes, easy to understand, there is an instance, to facilitate a better understanding of)

一种智能优化算法-粒子群算法的matlab源程序(particle swarm)

number of errors reported in a file. int errors .

计算多重分形非趋势波动分析matlab程序,一个师兄的毕设，能量熵的计算。( Calculation multifractal detrended fluctuation analysis matlab program, A complete set of brothers, Energy entropy calculation.)

闻亭公司培训DM642的内部资料一共有五天，里面包含讲解的ppt,文档，开发工具，课堂源码例子等。这是第五天内容.(Wintech DM642 training information, total of five parts, which contains explanations ppt, documentation, development tools, source code examples of class and so on.This is the 5th part. )