AF-DF-CC

This program is an implementation of snake algorithm with matlab.

OFDM系统中信道估计的ls,mmse算法性能比较程序(OFDM system channel estimation of the ls, mmse algorithm performance comparison procedures)

说明：  Z-transform in digital signal processing

本代码主要仿真了VO和JZ超过AWGN信道的内存1率1/2卷积码的性能边界。 (VO and JZ bounds on performance of a memory-1 rate-1/2 convolutional code over an AWGN channel)

Space lib tips which is so useful in matlab programing particularlly in Control engineering.

This paper investigates the generalized Pars ’s theorem of fractional Fourier transform (FRFT) for concentrated data. Also, in the framework of multiple FRFT domains, Pars ’s theorem reduces to an inequality with lower and upper bounds associated with FRFT parameters, named as generalized Pars ’s theorem by us. These results theoretically provide potential valuable applications in filtering, and examples of filtering for LFM signals in FRFT domains are demonstrated to support the derived conclusions

说明：  信号x（n）=sin(2*pi*0.05*n)+2*cos(2*pi*0.12*n)+w（n），求N=365的相关函数和功率谱(Signal x (n) = sin (2 * pi * 0.05 * n) + 2 * cos (2 * pi * 0.12 * n) + W (n), the correlation function and power spectrum of n = 365 are obtained)

以2PSK为例仿真说明数字频带传输的整个过程。(Description 2PSK simulation as an example to figure the whole process of transmission band.)

High Speed Viterbi Decoder G=[1 1 1 1 1 1 1 0 1]

改进LMS法 变步长与泄漏的LMS算法、改进极性LMS法(Improved LMS method LMS algorithm for variable step size and leakage, improved polarity LMS method)