chap3

介绍经验模态分解的emd算法上下包络线的形成过程(Introduction emd empirical mode decomposition algorithm for the upper and lower envelope formation)

提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万 门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率 小于10-5的数据传输。 (Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.)

用matlab语言，实现双边带抑制载波调幅（DSB-SC）信号，并绘制出图(Matlab language used to achieve double sideband suppressed carrier amplitude modulation (DSB-SC) signal, and draw a map)

Adaptive filtering LMS and RLS algorithms and Wiener filter implementation using matlab

毕业设计的基于8QAM+zcz序列的准同步CDMA通信系统仿真(　　　This article will be given below 8QAM+ ZCZ sequence sets up method and analysis, will further introduce the relevant definitions zero correlation sequence and some properties and characteristics, including non-cycle related, cycle-related, Qi cycle and other characteristics. The reason why is because the study of these theories using this sequence, in the Gaussian channel conditions and system performance in terms of interference is very similar to the synchronization system and the system performance is far superior to an asynchronous system, and the extended sequence comparison the original sequence has better performance.)

单纯形法整定pid参数,simulink环境,单纯形法很依赖初值的选取,在canshu.m中输入初始值。(Simplex method pid tuning parameters, simulink environment, simplex method is very dependent on the selection of initial value, in canshu.m enter the initial value.)

ECONOMIC LOAD DISPATCH WITH NUMBER OF GENERATORS WITH PRODUCTION LEVEL AT DIFFERENT INTERVALS OF TIME.

拉格朗日插值，本程序用拉格朗日插值公式对一元不等距观测数据进行程组插值 (Lagrange interpolation)

告诉一些matlab的功能，相当详细实用性强(Tell some matlab functions, in considerable detail)

对于混沌系统用户信息方法求得时间延迟系数(DelayTime_MutualInformation)