vipcodec

直流电机PID调速仿真程序,仿真通过...(DC Motor PID Speed simulation, emulation by)

地震影响系数计算，mathcad格式。Calculation of earthquake influence coefficient(Calculation of earthquake influence coefficient)

分析了支持向量回归机在能源需求预测中的优势,确定了输入向量集合和输出向量集合,建立了基于Matlab技术的SVR能源需求预测模型.对我国1985-2008年能源需求相关数据进行模拟与仿真,并对中国2010年和2020年能源需求量进行预测.研究结果表明:一是中国未来对能源的需求量逐渐增加,从2010年的330400万吨标准煤上升到2020年418320万吨标准煤,年均增长率为2.39％；二是在解决我国能源系统小样本.非线性及高维模式识别问题中SVR比BP神经网络等方法有更高的预测精度.(Support vector regression analyzes advantage in energy demand forecast to determine the set of input vectors and output vector set, established SVR energy demand forecasting model based on Matlab technology. Energy demand for our 1985-2008 related data modeling and simulation , and China in 2010 and 2020 energy demand forecast results show that: First, China s increasing demand for energy in the future, from 3.304 billion tons of standard coal in 2010 rose to 4.1832 billion tons of standard coal in 2020, average annual growth rate of 2.39 second is to solve our energy system small sample nonlinear and high dimensional pattern recognition problem SVR higher prediction accuracy than the BP neural network method.)

说明：  目前各类粒子群算法的应用、改进、参数设置方法(At present the application of various types of particle swarm optimization, improvement, parameter setting method)

采用U函数余项式反演三维密度界面，其布格重力异常采用Parker法计算(U-function density of more than three-dimensional inversion-type interface, the Bouguer gravity anomaly calculated using Parker)

CIC补偿滤波器设计源代码，包含量化功能，可以作为FPGA开发滤波器设计数据。适用于CIC抽取和CIC插值滤波器的补偿滤波器应用。(CIC compensation filter design source code, including the quantization function can be used as a the FPGA development filter design data. Apply to CIC decimation filter compensation and CIC interpolation filter applications.)

OFDM with PEAK TO AVERAGE POWER RATIO

Program for Sellmeier equation of pure glass @20°C in the bandwidth 0.2-1.7 um. In the program n is the obtained refractivr index whereas l is the wavelength.

很好的程序，可以直接用。不会出现错误good program good program(a good process, the direct use of it, no errors，good program good program good program)

整合了现在的matlab车牌分割定位代码，没有阉割的，下载即可使用，方便初学者学习。(Integration of current positioning plate segmentation matlab code, there is no castration, download to use, easy for beginners to learn.)