扩展卡尔曼滤波

频率响应分析 系统Nyquist曲线的绘制；系统Bode图的绘制(Frequency response analysis ；Nyquist curve drawing system；系统Bode图的绘制)

Compute chebyshev excitation coefficients for a linear array

说明：  有限元的四边形剖分程序，可用于有限元求解磁场，电场等问题是的区域划分中(fem use to answer EMT )

《Matlab应用大全》书本上的程序，有初级到高级，包含了信息处理，数字图像处理，模糊算法，小波变换等(Program on the books " Matlab application Daquan" There beginner to advanced, including information processing, digital image processing, fuzzy algorithms, wavelet transform)

factorial numbers, factorial numbers,factorial numbers

压缩感知的相关代码压缩感知的相关代码压缩感知的相关代码压缩感知的相关代码(Compressed sensing codeCompressed sensing codeCompressed sensing codeCompressed sensing code)

说明：  pso算法描述，使用pso优化BP神经网络算法，该代码为基于PSO和BP网络的预测(The PSO algorithm is described, and the BP neural network algorithm is optimized by pso. The code is based on the prediction of PSO and BP network.)

Program of publication "Fast Channel Shortening with Polynomial Weighting Functions" contient 3pg of fig4,5and6

说明：  想学LTE系统相关知识的朋友可以看看这本经典书籍(Want to learn the system knowledge LTE friends can look at this classic book)

采用5点3次平滑算法和SG平滑算法对曲线进行平滑处理，结果良好(The curve is smoothed by 5-point 3-order smoothing algorithm and SG smoothing algorithm, and the result is good.)