image_type_convert

DQPSk调制过程 解调过程 系统误码率 matlab程序(Modulation process DQPSk BER demodulation matlab process procedures)

signal processing about OFDM simulation

说明：  自行选择lamdahe和p的参数进行广义S变换时频分析(Design the parameters of lamdahe and p by yourself)

这个程序由B.Tordoff and W.Mayol在C. Ballreich的3Name3D基础上编写，实现静态姿势下仿人体铰接体。运行文件之后，可以通过"whos"查看，人体环节名称。 (This process by B. Tordoff and W. Mayol at C. Ballreich prepared on the basis of the 3Name3D, static postures achieve articulated body like the human body. Run file, can be " whos" See, the human aspect name.)

半定规划内点法数据整理交直流系统统一无功优化算法，系数矩阵的确定。(Interior point method for semidefinite programming data collation AC and DC systems unified reactive power optimization algorithm to determine the coefficient matrix.)

暂态程序，主要应用于电力系统分析过程当中。(transition)

使用mantlab，计算图像的一阶熵和二阶熵(computer the first-order entropy and the second-order entropy)

有关于数字信号处理方面的，比较新的HHT希尔伯特黄变换实例，里面有HHT的工具箱，HHT对电弧故障的数据分析，神经网络运算，并且配套了说明文档。绝对是自己研究的成果，是良好的学习工具！(HHT Hilbert Huang Transform instance, there are HHT toolbox, HHT arc fault data analysis, neural network computing, and supporting the documentation. Is a good learning tool!)

说明：  matlab中完整实现分水岭算法的分割，效果很理想(matlab full implementation in the watershed segmentation algorithm, the effect is very satisfactory)

能够实现LT码的BP算法译码，在译码开销为30 左右时译码成功率接近于1(BP decoding algorithm, LT codes can be realized in the decoding overhead decode success rate is close to about 30 1)