hmm

The matlab source code about SIFT algorithm with Accurate Key locations.

很好的关于风机的资料,希望对大家有所帮组。(the material of Wind turbines )

matlab中电力系统分析工具包psat的教程，建立三机九节点模型(matlab in power system analysis toolkit psat tutorial, the establishment of three-machine nine node model)

图像不同表达形式的变化，将一种格式的图像转换为其他格式(Image format conversion)

本代码使用matlab工具实现了一幅图片的位面图提取，且实现了在某个位面上加密信息、恢复信息的功能。并给出三幅图片的运行结果展示。(This code uses the matlab tool to achieve a picture of the bit plane map extraction, and the realization of the encrypted information in a bit plane, the function recovery information. And gives the results of running three pictures show.)

SIFT特征（Scale-invariant feature transform，尺度不变特征转换)是一种电脑视觉的算法用来侦测与描述影像中的局部性特征，它在空间尺度中寻找极值点，并提取出其位置、尺度、旋转不变量(SIFT features (Scale-invariant feature transform, scale-invariant feature transform) is a computer vision algorithm to detect and describe the image characteristics of the locality, it scales in space to find extreme points, and extract its location , scale, rotation invariant)

一个交叉定位算法的matlab程序，伪线性估计，并给出了克拉美罗下界(A cross-positioning algorithm matlab procedure, pseudo-linear estimation, and gives the lower bound of carats Merro)

this is the code to do spectrum analysis using FFT.

中兴4G模块资料(LTE)，资料包括硬件设计和AT指令(Zte s 4 g module data (LTE), the information including hardware design and the AT command)

磷锗锌晶体ZGP的非临界相位匹配下泵浦光波长调谐和一类、二类相位匹配下，角度调谐曲线。(pump wavelength tuning of Non-critical phase matching ZGP crystal and angle tuning of Type 1&2.)