allinone

matlab源程序，用于计算数值微分，里面有很多的有关数值微分的matlab程序。(matlab source code used to calculate the numerical differentiation, which have a lot of the numerical differentiation of the matlab program.)

fft快速滤波，用fft实现序列的快速滤波(fft fliter)

2ASK(1)通信系统仿真进行2ASK调制，其中基带信号为单极性NRZ矩形波，采用相干解调方法对带通滤波器的输出信号进行解调；(2ASK (1) 2ASK modulation for communication systems simulation, in which the baseband signal is unipolar NRZ square wave, coherent demodulation method using band-pass filter output signal demodulation )

复杂网络仿真及数据，matlab程序 电力网，公交网等电力网，公交网等(complex network)

k-svd算法在表情识别方面的实现和实例应用，附有图片和文章。(k-svd algorithm for face recognition on the implementation and application examples, with pictures and articles.)

一种基于TV正则化的自适应图像去模糊方法：最小优化算法(Based on TV regularization adaptive image deblurring method: Minimal Optimization)

属性分类的粒子群算法Particle swarm optimization (pso) algorithm to the classification of the attribute(Particle swarm optimization (pso) algorithm to the classification of the attribute)

adaptive control model refrence

LDPC编码的matlab实现，好用，利于初学者。(LDPC coding matlab implementation, easy to use, help for beginners.)

This paper studies a cooperative cognitive radio net-work where two primary users (PUs) exchange information with the help of a secondary user (SU) that is equipped with multiple antennas and in return, the SU superimposes its own messages along with the primary transmission. The fundamental problem in the considered network is the design of transmission strategies at the secondary node. It involves three basic elements: first, how to split the power for relaying the primary signals and fo