16QAM

本算法是基于MATLAB平台开发的一个求解夹角（或者说是斜率），可以求解两条近似垂直的直线之间的夹角。(This algorithm is based on the platform of MATLAB to solve a angle (or a slope) can be solved approximately perpendicular angle between two straight lines between.)

说明：  模拟退火优化算法，仿真运行正常，可输出规划路径图(Simulated annealing optimization algorithm, the simulation runs normally, and the planned path graph can be output)

基于MATLAB的简单通信系统仿真 13折线 PCM编解码 BPSK调制解调 MSK调制解调(MATLAB-based simulation of a simple communication system 13 line PCM codec MSK modulation and demodulation BPSK modulation and demodulation)

说明：  非常实用的OFDM matlab程序，只有一个m文件，程序简单易懂，包括完整的OFDM调制解调过程，能够正确运行，对OFDM的初学者非常有帮助。(Very useful OFDM matlab program, there is only one m file, the program simple and easy to understand, including the complete OFDM modulation and demodulation process to run correctly on the OFDM beginner very helpful.)

It is important to detect the edges of the image.It is not better than canny.

四节点等参元的matlab程序，可用于平面单元的有限元计算(four_node_quadrilateral_isoparametric_element matlabcode)

MATLAB SIMULATION FILE TYPE 2 FILE

说明：  cholesky分解，求解一般的线性方程组很方便。(Cholesky decomposition, for solving general linear equations easily.)

fingerprint clustering

Different Spectrum analysis with matlab