DA

with this code tou can get 2dimonsional fft of image

从信号处理的角度讲，小波(变换)是强有力的时频分析(处理)工具，是在克服傅立叶变换缺点的基础上发展而来的，所以从信号处理的角度认识小波，需要傅立叶变换、傅立叶级数、滤波器等的基础知识。 (From signal processing perspective, the wavelet (transform) is a powerful time-frequency analysis (processing) tool is to overcome the shortcomings on the basis of Fourier transform evolved, so from the perspective of understanding of wavelet signal processing need to Fourier transform, Fourier series, filters and other basic knowledge.)

matlab中用于UI6008数据采集卡的数据采集以及输出的程序 使用方便快捷 降维观测器的实现(for UI6008 data acquisition card for data acquisition and output in matlab program easy to use drop-dimensional observer realization)

通过积分公式计算Gumbel概率分布的累计分布函数(Gumbel probability distribution with integral formulas of the cumulative distribution function)

该文件包含158个在MIMO-OFDM中常用的matlab函数，应有尽有。有了他就不用再看别的。(The file contains 158 commonly used in MIMO-OFDM matlab function, everything. With him would not look at anything else.)

说明：  三自由度并联机器人运动学正解，特别针对两转动一移动并联机器人(forward kinematics for a three degrees of freedom parallel robot, especially for parallel robot with two rotations and one translation)

此压缩包含有遗传算法工具箱函数集合，对遗传算法初学者有参考价值。(This compression genetic algorithm toolbox contains a collection function of the genetic algorithm beginners a valuable reference.)

Settings System Test extends Android Test Case.

PAPR降低算法PTS和SLM源代码,降低峰值平均功率比的多载波调制的选择性映射(PAPR algorithm PTS and SLM to reduce the source code, reducing the peak-average power ratio of multicarrier modulation selective mapping)

说明：  直接序列扩频的一个例子，对学习这方面知识，和编程都有很好的帮助(An example of direct-sequence spread spectrum, to learn that knowledge, and programming are very helpful)