Extended-Kalman-Filter-(EKF)

2发射天线n接收天线MPSK调制下的AlamoutiMATLAB编码及仿真结果(2 transmitting antenna n to receive antenna AlamoutiMATLAB under MPSK coded modulation and simulation results)

一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 ( a OFDM symbol 128 effective symbols, insert 128 virtual sub-carrier symbol rate (i.e. valid data rate), and fsymbol sending rate (need to include virtual sub-carrier) 2fsymbol input data need 2 times the sending data rate for interpolation, realize a timing tracking, namely fsymbol sampling rates four times the modulation signal OFDM symbol Nfft = 128 points a OFDM symbol of data points Nfft* 2 = 256, Guard Interval point = Ng* 2 = 64 )

The Art Of Assembly Language

permutar matriz y generador de arreglo de numeros aleatorios irrepetibles

利用matlab构建toeplitz循环矩阵(toeplitz in matlab)

图像高斯金字塔，生成高斯金字塔，依次进行图像下采样( Image gaussian pyramid,To generate the gaussian pyramid, under the image sampling in turn )

显示梯度图像，寻找图像中最大像素值并找出边界。(show the gradient of a picture,find the edge of big pixel in a picture)

独立分量分析之四阶距方法的程序，采用matlab编写(Independent component analysis of four bands from the methods of procedure for the preparation of matlab)

这个是Matlab算法解决 模拟退火算法 用两种方法(This is a Matlab algorithm simulated annealing algorithm to solve two ways)

QPSK调制的程序，可以正确运行，对初学者很有帮助(QPSK modulation procedure can correct operation, useful for beginners)