fdtd-1D-2D-3D

matlab非常有用的工具箱，可对非平稳信号进行分析与处理。(matlab toolbox very useful, may be non-stationary signal analysis and processing.)

本程序详细给出了OFDM信号的产生，基带信号，成型滤波器，及频率分析。(Give details of the procedure for selecting the OFDM signal, base-band signal, shaping filters, and frequency analysis)

本程序为求解线性方程组的迭代方法，包含雅可比迭代法、高斯-赛德尔迭代法和SOR方法(The procedure for solving linear equations iterative methods, including Jacobi' s iterative method, Gauss- Seidel iteration method and SOR methods)

OFDM系统中的载波频偏估计算法及其性能分析(ofdm algorithm)

抛物法的matlab实现。供初学者参考。(Matlab parabolic law implementation. Reference for beginners.)

神经网络PID控制算法的实现，相比于PID，神经网络PID具有更好的控制效果。(Neural network PID control algorithm, compared to PID, PID neural network has better control effect.)

该算法是根据自适应差分脉冲编码调制原理编写的算法，该算法利用了语音信号样点间的相关性，并针对语音信号的非平稳特点，使用了自适应预测(The algorithm is based on principles of adaptive differential pulse code modulation written algorithm, which samples the voice signal using the correlation between, and for non-stationary characteristics of speech signal using an adaptive prediction)

说明：  《C#案例开发》配套光盘文件,包括本书所有实例的源文件和执行程序，WinRAR自解压包。("C# case development" complementary CD documents, including examples of the book all the source documents and procedures, WinRAR self-extract package.)

Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数， 其格式：p=polyfit(x,y,n)其中x，y为样本向量，n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。(Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The format: p = polyfit (x, y, n) where x, y as the sample vector, n is the number of items of polynomial fitting. The following proposed f (x) = sinx+ x, the interval-3,3】 【intervals on the order of 0.5 to fit.)

张小飞《阵列信号处理与应用》所附matlab程序(Zhang Xiaofei " array signal processing and applications" annexed matlab program)