点目标的飞机模型ISAR仿真程序

In this paper, we describe a novel approach for reducing the power consumption and complexity of a multiband orthogonal frequency-division multiplexing (MB-OFDM) ultrawideband (UWB) system by applying ideas from pulsed UWB ystems. The approach is quite general and applicable to many other systems. Unlike the MB-OFDM system, the enhancement that we propose uses pulses with duty cycles of less than 1 as the amplitude shaping pulse of orthogonal frequency-division multiplexing (OFDM) modulation.

三相桥式整流电路带阻感负载谐波电流源,用simulink搭建的谐波检测仿真电路。用于对所产生的现象进行合理解释，并对波形进行傅立叶频谱分析。(Three-phase bridge rectifier circuit with resistive inductive load harmonic current sources of harmonic detection using simulink simulation circuit structures. Generated for a reasonable explanation of the phenomenon, and the waveform Fourier spectral analysis.)

ICA（主分量分析）算法和程序，本程序的性能已经达到较高水平，现代信号处理中谱估计在matlab中的使用，快速扩展随机生成树算法，应用小区域方差对比，程序简单，采用偏最小二乘法。

读取renix格式的卫星星历文件，支持原始网络下载文件，阿紫泰克软件转换的星历文件，将数据存在数组中待计算(Read format renix satellite ephemeris files, support for the original network to download documents, Tektronix阿紫conversion software ephemeris file to the data array to be calculated)

说明：  an introduction to programming and methods (an introduction to programming and methods)

16QAM信号在高斯信道与瑞丽信道下的调制解调，误码率计算(Modulation and demodulation of 16QAM signals in Gaussian channel and Rayleigh channel, calculation of bit error rate)

This a plat for for computing NSF index in quality management of water quality.

华北电力大学模式识别课程——苹果、梨的分类器，并在图像上形象直观的画出。(NCEPU Pattern Recognition)

Matlab编程实用书籍，对算法的基础讲解很详细，非常实用。(Matlab programming practical books on the basis of the algorithm to explain in great detail, very practical.)

genetic algorithm scilab