mdpsk_modulation

BPSK仿真程序，可以直接运行，保证无错，可统计误码率，观察功率谱变化。(BPSK simulation program can be run directly, to ensure error-free, statistical error rate can be observed power spectrum changes.)

分析带通采样定理的原理和实现过程，说明带通信号重构原始信号的方法，仿真给出不同采样频率和低通采样性能对比(By analyzing the principle and implementation process of the bandpass sampling theorem, the method of reconstructing the original signal with the signal is explained, and the performance comparison of different sampling frequency and low pass sampling is given.)

说明：  地震、测井方面matlab代码~可以适用于勘探开发中(SeisLab)

particle swarm optimization

T_XTIDE Tidal prediction YOUT=T_XTIDE(STATION) makes a tidal prediction for the current day using the harmonics file XTIDE. Predictions at other times can be generated using [...]=T_XTIDE(STATION,TIM) where TIM is a vector of matlab-format decimal days ( DATENUM). If TIM is a scalar then it is taken as the number of days present over which to make predictions. If TIM>1000 then it is taken to be the starting time in matlab-format. at the matlab time JD (UTC, but see code for details) where tau = lunar time s = mean longitude of the moon h = mean longitude of the sun p = mean longitude of the lunar perigee np = negative of the longitude of the mean ascending node pp = mean longitude of the perihelion (solar perigee)

ctel tel inamo debasi iesali mcha ljawbma university

som code in matlab for any thing

该程序用于读取GTOPO30. GTOPO30 是一个全球的数字高程模型，它覆盖西经180度至东经180度，南纬90至北纬90度的所有区域。它的分辨率为30秒（即0.00833333度），生成 一个21,600（行）×43,200（列）的DEM。其高程值范围在-407至8752米。在数字高程模型中，海洋地区被指定为-9999 。 低地沿海一带，海拔至少有1米。(GTOPO30 is a digital elevation model for the world, developed by USGS. It has a 30-arc second resolution (approximately 1 km) and is split into 33 tiles stored in the USGS DEM file format.)

用Matlab对经过与处理后的车牌图像进行分割的程序，可以很好的把各个车牌字符都分割出来(Using Matlab with the handle of the plate after the image segmentation process can be a very good character of each plate are separate)

An application-specific protocol architecture for wireless microsensor networks leach