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Design a linear phase minimum order FIR Band Stop filter to stop the frequency band 0.45π to 0.55π with atleast 60dB attenuation at the edges. Further -3dB frequencies are required to be at 0.3π and 0.7π. 1. Plot the frequency response of the psuedo magnitude function using (a)rectangular window, (b)Hann window and (c) Hamming window. 2. Plot the frequency response for Rectangular and Hamming window for a length of 1024 to demonstrate the fact that the increase in the length, doesn t reduce undershoot and overshoot in Rectangular window.

The proposed filter is able to suppress high-density of salt-and-pepper noise, at the same time preserving fine image details, edges and textures well.

癫痫脑电数据的小波分解，对数据进行离散小波变换(Epileptic EEG data decomposition, discrete wavelet transform on the data)

ANFIS: Adaptive Neuro-Fuzzy Inference Systems

老外写的关于MIMO-OFDM程序，比较容易理解,具有参考作用(Written by a foreigner on the MIMO-OFDM procedures are relatively easy to understand, with reference to the role of)

关于matlab的一些知识，喜欢请下载！(Some knowledge about matlab, like download!)

matlab 生成dtmf 进行双频合成(dual-frequency synthesizer for generating dtmf matlab)

说明：  粒子群优化算法(PSO：Particle swarm optimization) 是一种进化计算技术（evolutionary computation）。源于对鸟群捕食的行为研究。粒子群优化算法的基本思想：是通过群体中个体之间的协作和信息共享来寻找最优解．(PSO (Particle Swarm Optimization) is an evolutionary computation. It comes from studying the behavior of flocks of birds. The basic idea of particle swarm optimization algorithm is to find the optimal solution through the cooperation and information sharing among the individuals in the group.)

OptWoPC: optimization code without power control

ES A PRACRICA 2 DEL LABORATORIO DE DIGITAL