MATLAB1

基于三次指数平滑法的青岛港集装箱吞吐量预测 资料讲述了采用三次平滑法对吞吐量的预测细节 和思路(Based on the three exponential smoothing forecast container throughput of Qingdao port information about the use of three smoothing forecasts on the throughput of the details and ideas)

In this code of LSB steganography the first three bit of message image is extracted and hidden in the cover image.At receiving the bit is extracted and message is shown.

RSSI 定位算法的MATLAB仿真实现(RSSI positioning algorithm matlab)

Bairstow案例，主要是以matlab軟件來運算標準題型。(Bairstow cases, mainly matlab software to compute the standard questions.)

这是一个电力系统谐波检测的MATLAB仿真模型，采用的是基于瞬时无功功率理论的pq法，效果很好(This is a power system harmonic detection MATLAB simulation model, based on the use of instantaneous reactive power theory pq method, the effect is very good)

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.)

Cross frecuency relations

拥有副折射率介质的FDTD结果演示，包括FDTD程序,应用于微波吸收材料，天线等(Finite-Difference Time-Domains Method)

图像在matlab中的基本操作,包括图像亮度变换,图像格式变换以及图像的数据类型变化(Images in MATLABs basic operations,including image brightness transform,image format transformation, and image data type changes)

CODE UESED FOR CHANG IMAGE FORMAT