3093421subspace_mimo2

巴特沃斯數字低通濾波器。採樣率8000HZ，fp=2100hz,fs=2500hz,Rp=3db,Rs=25db.(butterworth LPF)

Satellite dynamics toolbox

arma模型的具体实现代码， 可以用(arma model of the specific code, you can use)

Code for OFDM with matrix interleaving in modulation Bpsk, Qpsk, 16/32/64 Qam.

2010 数学建模大赛 赛前matlab培训5(2010 Mathematical Contest in Modeling Training (numerical entry) lecture 5.zip)

该算法表明了经济学领域内生变量和控制变量的关系(The algorithm shows the relationship between endogenous variables and control variables in the field of economics.)

some matlab functions negative, histogram equ. and reading, writing images

说明：  多项式插值的matlab程序 多项式插值的震荡现象(Polynomial interpolation matlab program)

合成孔径雷达（SAR)目标成像仿真，LCMV优化设计阵列处理信号，通过matlab代码，已调制信号计算其普相关密度，利用自然梯度算法，包括调制，解调，信噪比计算。( Synthetic Aperture Radar (SAR) imaging simulation target, LCMV optimization design array signal processing, By matlab code, Modulated signals to calculate its density Pu-related, Use of natural gradient algorithm, Includes the modulation, demodulation, signal to noise ratio calculation.)

用遗传算法改进支持向量机的算法，虽然比较老点，但是还是很有用。(This program is about SVM which is improved by PSO.I think it is a good algorithm)