Power-spectrum_matlab

图像JPEG系数域，Markov 900维 特征提取，Matlab 下，C语言实现(Image JPEG coefficient domain, Markov 900-dimensional feature extraction, Matlab under, C language)

测量EVM的M文件，这是一个很好的程序，适合初学者(evaluate EVM,attribute is Ｍ)

利用最小二乘法进行拟合多元非线性方程，最小二乘回归分析算法，计算目标和海洋回波的功率谱密度。( Multivariate least squares fitting method of nonlinear equations, Least-squares regression analysis algorithm, Calculating a target and ocean echo power spectral density.)

三点变步长龙格库特法解非线性方程 三点变步长龙格库特法解非线性方程 三点变步长龙格库特法解非线性方程(Three variable step grid Changlong Kut three nonlinear equations Solving Variable Step Method Changlong Kut grid three variable nonlinear equations step-by-step grid Kut Method Changlong nonlinear equations)

it is about cognitive radio

说明：  This is a matlab code and is a beneficial source code

简单OFDM系统的信道估计算法LS和LMMSE，有误码率比较图()

svdd分类 用matlab实现的svdd算法 挺好用的(Svdd classification svdd algorithm implemented with matlab is very easy to use)

this program is also another program developed in c++ which calculates robots movements.

正交相位调制QPSK的数字调制于解调的matlab实现(Digital quadrature phase modulation QPSK modulation in demodulation matlab realization)