filter_ex1

ook调制代码，基于matlab的，经测试，完全正确。。。(ook modulation code, based on matlab, tested, completely correct. . .)

说明：  结构分析中的有限元法利用matlab实现的教材(Structural analysis of the finite element method using matlab implementation of teaching materials)

说明：  改进的jake模型源代码，matlab实现(improved Anonymous model source code, achieving Matlab)

说明：  粒子群优化算法，是一种连续空间的优化的算法(Particle swarm optimization is an optimization algorithm for continuous space)

说明：  包含波束形成的仿真，五种阵列波束：线阵，主瓣偏移线阵，切比雪夫加权的线阵，圆阵，平面阵(Beamforming simulation contains five arrays beam: linear array, the main valve offset linear array, weighted Chebyshev linear array, circular array, planar array)

关于认知无线电频谱检测中能量检测的程序，并绘制虚警概率和检测概率之间的关系。(On energy detection in cognitive radio spectrum detection method, the relationship between the probability of false alarm and detection probability.)

This file include the normalized LMS algorithm and subband LMS algorithm. all of them are in m.file This file can be used to echo noise cancellation, and active noise control

xplane和Matlab做硬件回路飞行仿真时使用的库文件，非常棒的资料！(x plane and Matlab simulation using the hardware to do the flight loop libraries, great information!)

线性分类器的matlab源码，可以实现多累分类(Linear classifier matlab source, multi-tired classification)

傅 立叶变换是数字信号处理领域一种很重要的算法。要知道傅立叶变换算法的 意义，首先要了解傅立叶原理的意义。傅立叶原理表明：任何连续测量的时序或 信号，都 可以表示为不同频率的正弦波信号的无限叠加。而根据该原理创立的 傅立叶变换算法利用直接测量到的原始信号，以累加方式来计算该信号中不同正 弦波信号的频 率、振幅和相位。 (The goals for the course are to gain a facility with using the Fourier transform, both specific techniques and general principles, and learning to recognize when, why, and how it is used. Together with a great variety, the subject also has a great coherence, and the hope is students come to appreciate both. )