SaW

Matlab图形图像处理函数。全部的Matlab图形图像处理函数集合(Matlab graphics image processing function. All of the Matlab graphics image processing function set)

PCA+SVM用于人脸识别，，很好用，，有详细注释(PCA+SVM for face recognition, and useful, detailed notes)

双极性PWM整流,整流结果电流电压同相位(Bipolar PWM rectifier)

采用标量衍射理论，实现菲涅尔衍射和夫琅禾费衍射，对光波的波前传播和数字全息的应用有帮助。(Using scalar diffraction theory, Fresnel diffraction and the realization of Fraunhofer diffraction of light waves of wave-front propagation and the application of digital holography to help.)

说明：  RAKE receiver. UWB radio provides a very fine time resolution

该程序能够实现合成孔径雷达中的RD成像算法(The program can be achieved in synthetic aperture radar imaging algorithm RD)

正弦函数用fft实现的单边振幅谱图形(未加噪声）(Unilateral amplitude of the sine function with fft spectrum graphics)

用matlab对chirp信号进行了仿真，表现出了chirp信号的frft的峰值搜索，参数估计(Using matlab for chirp signal simulation, showing a peak search chirp signal frft, the parameter estimates)

比较简单易懂的cacfar单元平均恒虚警检测方法(Relatively straightforward cacfar cell averaging CFAR detection method)

the code is based on lsb matching revisited technique the new technique available to the user for steganography. that provide high accuracy