ChaosAttractors

bpsk通过噪声信道然后通过双边带调制，然后解调(bpsk through the noisy channel and then through bilateral band modulation, and demodulation)

说明：  实际系统辨识高增益一阶系统的PID型模糊控制，可是小论文的资料！欢迎交流！(Identification of the actual system of high-gain first-order system PID fuzzy control, but little information on the paper! Welcome to exchange!)

说明：  matlab遗传算法工具箱，可供简单、方便引用(Genetic Algorithms Toolkit for Simple and Easy Reference)

说明：  提取远场图,提取参数后处理，可以完成多种数据处理的科学计算(extract farfield pattern)

本程序通过SVD可以很好实现lyapunov指数计算，便于理解，且速度和精度较高(lyapunov exponent by SVD)

说明：  内含两个可直接运行的最大似然估计的matlab程序，有少量注释(The matlab program of maximum likelihood estimation which can be run directly has a few notes)

说明：   1、 设有一个起始地址为FRIST + 1的数据块，存放在内部RAM， 数据块长度在FRIST单元且不为0，要求统计该数据块中值为0的个数， 并将它们分别存放在FRIST - 1单元单元，试编写出相应程序。(1, with a starting address FRIST+ 1 block of data stored in internal RAM, the data block length of 0 in the FRIST unit and not to require statistical data block 0 in the number of them were stored In FRIST- 1 unit cell, try to write the corresponding program.)

说明：  BP算法，BP训练源程序，希望对大家有帮助(BP training arithmetic)

应用最小二乘法对一阶加滞后系统进行辨识，得到相关参数(Least square method the first order plus delay system identification, are relevant parameters)

本例用来说明复时谱在具有回声信号测量中的应用，这是数字信号处理的前沿课题之一。(In this case when used to describe the complex spectra with echo signal measurement, which is the forefront of digital signal processing one of the topics.)