ipiq

数值计算方法中矩阵求根算法的LU分解算法MATLAB源程序 附带注释(Matrix root)

这是一个simulink的仿真图完整的仿真了OFDM信号的调制和解调过程，采用4QAM的调制方法(This is a complete simulation of the OFDM signal modulation and demodulation process of a simulink simulation diagram, using a modulation method 4QAM)

简单实现了基于项目的协同过滤代码，MATLAB实现，需要解压(Simple implementation of project-based collaborative filtering code)

通过读取GPS RINEX格式观测和星历文件，实现了GPS伪距单点定位，经过数据验证，该算法定位结果有效。(By reading the GPS RINEX format observation and ephemeris file, the GPS pseudorange single point positioning is realized, and the positioning result is valid through data verification.)

说明：  SAR成像cs算法的点目标成像matlab仿真程序(SAR imaging cs point target imaging algorithm matlab simulation program)

介绍matlab中字符串、元胞和构架数组的建立、使用和用法(Introduction matlab in the string array of cellular and framework of the establishment, use and usage)

这是多个matlab源程序，主要功能是灰度图像和二值图像进行腐蚀和膨胀；dwt水印程序，猫脸变换程序。(This is a matlab source, the main function is to grayscale and binary image erosion and dilation)

Cisco VoIP decoder Software

基于MATLAB编写的代码，采用小波阈值降噪的方法对采集的光谱信号进行滤波处理。可自行设定阈值，实现不同的滤波效果。(Based on the code written in MATLAB, using wavelet threshold noise reduction method for filtering spectrum signal acquisition process. You can set the threshold to achieve different filter effects.)

同步压缩变换时频分析，大家可以试一试试试(Synchronous compression transform time-frequency analysis, we can try it)