daopujuli

三次样条插值，它是数学上的插值基础算法之一。(Cubic spline interpolation, which is the mathematical interpolation algorithm based on one.)

adaptive MIMO helpful hints

说明：  利用matlab采用基于Gabor特征的识别算法实现手写数字识别(Using matlab recognition based on Gabor feature recognition algorithm for handwritten numeral)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

Robot Global Path Planning Based on Improved Artificial Fish-Swarm Algorithm

problems of optical communications

一本介绍空间探测相控阵雷达技术的书 内容详实，供参考(a book about radar)

SAX比其他符号算法更简便、高效 在符号化过程中实现了减维降噪 ,保证在符号空间计算出的两个符号序列距离满足实际两个时间序列距离的下界要求 ,即不会出现漏报(SAX (Symbolic Aggregate approXimation))

the matlab code of other form of hill climbing algorithm.

瑞利信道下的多普勒时延的简单仿真。matlab源码。有图。(Simple simulation of the Rayleigh channel, the Doppler delay. matlab source code. There are Fig.)