dctwater

里面有对img格式文件的读取方式，还有对图像进行低通和高通滤波的方法。(There is on img file format, and read the image low-pass and high-pass filter method.)

New matching pursuit-based algorithm for SNR improvement in ultrasonic NDT （signal process 中的文章，mp去噪）(New matching pursuit-based algorithm for SNR improvement in ultrasonic NDT (signal process in the article, mp denoising))

from Mathworks:FIXDEC Round towards zero with a specified number of decimals. The file is copyrighted by matlab but free to use.

有关于非线性系统混沌吸引子的matlab代码运行后证明可用(On chaotic attractors of nonlinear systems running matlab code that can be used)

matlab在通信原理中的应用，信道编码卷积码仿真，希望大家能用得上！(matlab in Communication Theory in the application of channel coding convolutional code simulation, hope that we can useful!)

说明：  解方程组的MATLAB程序，直接运行。希望对大家有帮助。(Solution of equations of the MATLAB program, direct running. We want to help.)

可靠性评估经典算例IEEErts96输入调用，matlab编程(Reliability evaluation classic example IEEErts96 input call, matlab programming)

matlab编程完成一GPS网的平差计算。起算数据见文件“起算数据.TXT”；GPS网略图见“网图.jpg”；基线向量观测值和方差见“基线.bas”。根据已知起算数据和观测值建立数学模型并进行最小二乘平差计算和精度评定。代码和计算结果在实习报告中也已详细列出。(matlab program to complete a GPS network adjustment calculation. Initial data the document entitled " Initial Data. TXT" GPS network sketch map, see " Map. Jpg" baseline vector and the variance of observations, see the " baseline. Bas" . According to initial data and observations of known mathematical model and the least squares calculation and accuracy evaluation. Code and report the results in practice have also been detailed.)

Function matlab of sign-data algorithm

说明：  RINEX 2.1 导航电文文件读取程序(RINEX2.1 navigation data file read)