bandpass_lowpass

This file include very useful matlab code to CDMA communication

头脑风暴优化算法，群体智能算法中新兴的一种(Brainstorming optimization algorithms, swarm intelligence algorithm emerging as a)

just matlab logging message

说明：  对数据进行eemd计算，得到数据的时间序列(matlab function of eemd)

velocity modulation file for matlab 2

当信噪比较大时，采用广义最小二乘法可能会出现多个局部收敛点，解决这个问题的方法可用多级最小二乘法，一般来说多级最小二乘法包含三级辨识过程。利用输入输出数据，通过多级最小二乘法，可分别求的辅助模型，过程模型和噪声模型的参数估计值。在高噪声的情况下，多级最小二乘法明显优于广义最小二乘法，其收敛点唯一。(When the signal noise ratio (SNR), and by use of the generalized least squares method may appear more local convergence point, the way of solving this problem can be used multistage least squares method, and generally multistage least squares method includes three identification process. Using input/output data, through the multistage least squares, respectively for the auxiliary model, process model and noise model parameter estimation. In the high noise, multistage least squares method is obviously superior to the generalized least squares method, and its convergence point only.)

雷达回波信号分析，对于雷达方向专业的初学者有借鉴经验，程序可读性比较好。(It useful for the new learner)

采用matlab编写的对固定基座机器人动力学分析的程序，在simulink环境中运行。(Matlab prepared using a fixed base robot dynamic analysis procedures, in simulink environment.)

直方图相关内容，有兴趣的人可以看一下，用matlab编写的m文件(Histogram content, those who are interested can look at using matlab m file)

BP Identification 螺旋桨推力系数BP神经网络辨识(BP Identification)