pp22

直接序列扩频（Direct Sequence Spread Spectrum）工作方式，简称直扩方式（DS方式）。就是用高速率的扩频序列在发射端扩展信号的频谱，而在接收端用相同的扩频码序列进行解扩，把展开的扩频信号还原成原来的信号。(irect Sequence Spread Spectrum (Direct Sequence Spread Spectrum), hereinafter referred to as Direct expansion mode (DS). Is a high rate of spread spectrum sequence extension in signal spectrum, and at the receiving end with the same spread spectrum code sequence for expansion, the expansion of the spread spectrum signal back into the original signal. )

强跟踪滤波器的控制检测实用程序，其有很好的通用作用，可以通过变化参数的设置，容易用到其它方面(Strong Tracking Filter control testing utility, and its a very good general-purpose role, you can change the parameters set up, easy to use other aspects of)

convolution of a signal

gm(1,1)灰色预测模型，可以进行各种预测。短期的电力负荷预测尤其的好。也可以进行中长期的预测，但是效果没有短期的好(gm (1,1) Grey forecasting model can predict all kinds. Short-term load forecasting particularly well. Can also make long-term forecasts, but they were not a good short-term)

用matlab实现的自回归时间序列预测电力短期负荷，已经用于实际的工程(using Matlab achieved since reunification time series forecasting electricity short-term load, has been used for the actual project)

RTI培训教程,汽车行业进行半实物仿真用，比较有使用价值(RTI training course, the automotive industry with the semi-physical simulation, compared with the value)

利用matlab实现了chen氏混沌系统的驱动响应同步控制(Chen' s chaotic system driven response synchronization control using matlab)

说明：  虫口模型的短小程序，有用的下，没用的别下，看看最好(Insect population model of the short program, useful, the useless do next, take a look at the best)

雷达回波信号检测，LFM信号，脉冲压缩，MTD，相干积累，长线积累，距离走动，速度模糊(Radar echo signal detection, LFM signals, pulse compression, MTD, coherent accumulation of long term accumulation, walking distance and speed)

汽车14自由度仿真simulink文件，包括车身6个自由度，悬架4自由度，车轮4自由度。模型跑得通，且和carsim中同种工况下的运行结果相同，精度较高。 除此之外还有模型搭建的对应论文可供参考学习(Vehicle 14 DOF simulation Simulink file, including 6 DOF of body, 4 DOF of suspension and 4 DOF of wheel. The model runs well and has the same result as that of Carsim under the same working condition, with high accuracy. In addition, there are corresponding papers on model building for reference.)