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说明：  收集的powerdesigner的物理数据模型资料(PowerDesigner collected information on the physical data model)

信道化接收机:多相结构在信道化接收机中的应用研究.pdf(Channelized receiver)

基于MIMO的线性调频信号OFD-LFM模糊函数组图(Based on MIMO-OFD-LFM chirp signal ambiguity function chart)

利用matlab对曲线进行分段线性拟合,效果比较好(Use matlab piecewise linear approximation of the curve, the effect is better)

预测未来几年的人口，采用逻辑回归模型预测，用的数据是87-20年的数据(Forecasting the population of the next few years)

The concerns for environment due the ever increasing use of fossil fuels and rapid depletion of this resource have led to the development of alternative source of energy such as solar energy. This paper proposes that how to increase the efficiency of a solar PV energy system by the advancement in conventional DC to DC Boost converter. This paper also proposes the study of open loop systems with elevated step-up conversion and step amplify in input voltage. An improved DC to DC boost converter is modeled and simulated using MATLAB. This improved boost converter provides the constant output voltage irrespective of the variable output voltage. The simulation results of this system are presented and compared. The result of the improved boost converter is also compared with the conventional boost converter. This result verifies that with the minimum number of components the proposed improved boost converter system has the advantages of high efficiency.

Implementation of Quadrature Amplitude Modulation-Demodulation

dc drive current contro

本程序给出了自适应波束形成的GSC算法，并对其进行了MATLAB仿真。(This procedure gives the GSC adaptive beamforming algorithms and MATLAB simulation was carried out.)

根据RADON变化思想，对三种倾斜方式提出了相应的校正方法(RADON change according to ideology, the three inclined manner corresponding correction)