s_transform

利用Matlab编程模擬实现,藍芽GFSK調變解調,希望供大家参考学习(Matlab simulation programming, Bluetooth GFSK modulation and demodulation and hope for your consideration study)

MATLAB学习matlab6.0数学手册(MATLAB learning matlab6.0 Mathematics Handbook)

时频分析的toolbox，可以用于<Matlab时频分析技术及其应用>一书(time-frequency analysis of the toolbox, which can be used)

implement PRM to check collision robot and obstacle

说明：  用于解反问题的算法，对于Ax=b，输入矩阵A，列向量b，以及迭代步数k，可求的列向量x(The algorithm for solution of the inverse problem, for Ax = b, the input matrix A, the column vector b, as well as the number of iterations k, rectifiable column vector x)

说明：  直接序列扩频通信，完整系统,包括伪随机码产生，扩频，调制，加噪，解调，解扩等(Spread Spectrum System)

产生一m序列，其特征多相式:1+x^3+x^5,加扰序列c(k) 满足c(k)=a(k)+c(k-3)+c(k-5),对m序列进行加解扰(Create a m sequence is characterized by multi-phase type: 1+ x ^ 3+ x ^ 5, scrambling sequence c (k) to meet the c (k) = a (k)+ c (k-3)+ c (k-5), the m sequence Deinterference)

利用此程序，可以找出二维离散映射henon map的吸引域(With this program, you can find the two-dimensional discrete domain of attraction map henon map)

次程式碼主要是藉由Copula模型為CDO商品訂價.(This program use for CDO pricing.)

用viterbi算法和baum-welch训练找到和更新best path(find best path using Viterbi algorithm and Baum-Welch training)