choas

说明：  Construction of 3D, a camera calibration

its about ofdm channel estimation

无线传感器网络中MDS-MAP定位算法的Matlab代码(Matlab code of the wireless sensor network localization algorithm MDS-MAP)

利用保留交叉验证(hold-out)的特征选择，有筛选排序的功能，并最终可以输出对应特征下标。(The use of cross-validation reserved (hold-out) feature selection, there is sort of filtering function, and eventually you can output the corresponding feature subscript.)

直流电机PI控制器稳态误差分析，自动控制的简单应用。(PI controller, DC motor steady-state error analysis, the simple application of automatic control.)

基于LMS(最小均方误差算法)的自适应滤波的源程序(Based on LMS (least mean square algorithm) adaptive filtering of the source)

srtm是美国nasa指定的精度为90米的全球高层数据，函数srtmshow可以利用matlab读取这样的数据，并且以mesh的形式显示他们。用法：srtmshow（‘c:/.../XXX.ttf’,60,70,60,70）。表示读取文件XXX.ttf中横向60 -70 ，纵向60 -70 的数据并显示他们。 (srtm the United States designated the accuracy of nasa' s global top 90 m data, the function srtmshow can use matlab to read this data and to display them in the form of mesh. Usage: srtmshow (' c :/.../ XXX.ttf' , 60,70,60,70). That read the file XXX.ttf 60 -70 in the horizontal, vertical 60 -70 of the data and display them.)

MATLAB读写裸数据，将MATLAB的mat格式文件，写成所需的图像类型格式(MATLAB to read and write raw data to the MATLAB mat format file, write the desired image type format)

Distributed Space Time Block Code

说明：  用matlab解各种方程的程序，并配有幻灯，供大家参考！(Matlab equation solution using a variety of procedures, with a slide for your reference!)