projection

捷联惯导初始对准Kalman滤波程序，matlab编写(SINS initial alignment Kalman filter procedure, matlab prepared)

these files deals with the cognitive radio>>>types of detection and spectrum sensing

这是一个纯MATLAB编写的俄罗斯方块的游戏。游戏非常的简单，只需上下左右四个键就能操作。算法较为精炼，值得参考。(This is a matlab code about RussionBlock. It s easy and useful. It worth your time on it.)

说明：  matlab BP算法例程（神经网络） 独自首创BP_Matlab.rar(Matlab routines (neural networks) alone in first BP_Matlab.rar)

GOld码为ca码的一种，在扩频系统中，得到广泛应用，此代码为一段ca码产生程序(Gold code generator program)

信号的模糊函数，主要仿真巴克码的模糊函数(The fuzzy function of the signal, the main simulation Barker code ambiguity function)

包括TVD去噪（速度非常快），最小平方最优程序，用于稀疏频率分解，很好用。(Including TVD noising (very fast), the least-squares best program for sparse frequency resolution, very good use.)

社交网络度中心性算法，按节点的度值求出节点的编号(Social network centricity algorithm, according to the node degree of the node number)

快速傅里叶变换 (FFT) 实现，给定信号x(t)=sin(2πf0t)，f0=50Hz，对x(t)以fs=200Hz进行抽样，抽样点数为N=16。编写程序实现对x(n)的快速傅里叶变换，求得相应的X(K)。(Fast Fourier Transform (FFT) to achieve a given signal x (t) = sin (2πf0t), f0 = 50Hz, for x (t) with fs = 200Hz sampling, the sampling points is N = 16. Procedures for the preparation of x (n) of the fast Fourier transform, obtained by the corresponding X (K).)

cuk电路simulink仿真，很好很棒的文件，物超所值(cuk circuit simulation simulink)