kNNClassifier

MATLAB正割法求非线性方程，为一个函数的通用形式(Secant method for solving nonlinear equations MATLAB)

Laplacian Pyramid: 用MATLAB实现并改进的图像拉普拉斯金字塔分解以及隐藏信息嵌入的源码。程序展示了Laplacian Pyramid Decomposition 在图像嵌入隐藏信息的重要作用。(Laplacian Pyramid: Based on MATLAB, original codes realize the improved Laplacian Pyramid Decomposition and the method to embed hidden information into images.Codes show its significance in embedding hidden info into images.)

小波包变换分析信号的MATLAB程序 小波分析信号去噪 小波分解与重构经典程序(Wavelet packet transform analysis of signals in MATLAB program Signal de-noising wavelet decomposition wavelet analysis and reconstruction classic program)

to get the theoretical and simulation plots for 4 16 64 QAM plots for AWGN channel

当线性代数联立方程组的系数矩阵为三对角阵T时，可将T分解为主对角元素为1的下三角阵L和另一个右三角阵R的积。(Simultaneous linear algebraic equations when the coefficient matrix is tridiagonal matrix T, can break down the main diagonal elements of T 1 of the lower triangular matrix L and the other right-triangular matrix R of the product.)

一本科学计算的书籍，是有MATLAB的创始人写的(A scientific computing books, is written by the founder of MATLAB)

在MATLAB中绘制横向ERRORBAR，用于误差统计分析(In MATLAB, draw horizontal ERRORBAR, for the error of statistical analysis)

程序实现了基带FM调制和解调，程序有详细的注解，已经通过验证，对理解基带信号的处理方法有一定的帮助！(Procedures to achieve a base-band FM modulation and demodulation, the program has a detailed comment, has passed authentication, the understanding of base-band signal processing methods have some help!)

CIR plot generation in ICI Cancellation in OFDM systems.

说明：  最基本的用MATLAB生成PID的程序 对初学者有用!!(Using MATLAB to generate the most basic procedures for PID useful for beginners!!)