pca

基于维特比译码算法的BPSK解调方式，survivor_state是一个矩阵，它显示了通过网格的最优路径，这个矩阵通过一个单独的函数metric(x,y)给出，这个算法既能用于硬判决译码也能用于软判决译码。 (BPSK demodulation method based on viterbi decoding algorithm, survivor_state is a matrix, the optimal path of it shows through the grid, the metric matrix through a separate function (x, y), the algorithm can not only used for decoding hard decision can also be used to the soft decision decoding. )

leach code with 5 optimal cluster head and direct transmission is allowed if base station is near than cluster head

阵列信号用LCMV算法得到的波束形成，和图像(With LCMV algorithm are array signal beam-forming, and image )

arc length method using malab code

自动检测圆的Matlab源码，有图例示范有源代码演示(Matlab source code automatically detects the circle, there are legends demo model source code)

approximate the integral of exp(x)/(1+exp(x) )* N(m,ss)

说明：  Gauss列主元素消去法,同时给了Matlab的M文件和C代码文件。(out the main elements of Gauss elimination, but also to the Matlab M C code files and documents.)

说明：  经过主元分析后的神经网络算法Matlab代码(After principal component analysis of neural network algorithm Matlab code)

一个剪切波变化工具箱，里边程序很全，有范例，值得拥有(A shear wave change toolbox, inside the program is full, there are examples worth having)

以正弦波信号为例，对其进行信源编码、译码，循环信道编码(a sinusoidal signal as an example, its source coding, decoding, channel coding cycle)