xinde

可以计算电力系统概率潮流，利用半不变量和GRAM级数展开法所编制的程序，收敛度很好(Power system can calculate the probability of the trend, the use of semi-invariants and GRAM series expansion method developed by the procedure, a good degree of convergence)

simulation aeroplane using matlab simulink

AM调制，simulink仿真，适用于通信系统仿真课程(AM modulation simulink simulation, applicable to the communications system simulation programs)

speech signals in gsm

basically boost converter

this program does some digital image processing using matlab. It does some filtering and enhancments to any chosen image

CAR game using Visual studio 2010 C++ console application

通过极坐标变换获得图像的中心投影曲线，然后利用傅里叶变换获得图像的不变特征，从而实现对发生形变的物体的识别。(Polar coordinates to obtain the image through the center of projection curve, and then Fourier transform to obtain images of the same features, enabling the identification of objects deformation occurred.)

ACTIVE CONTOUR LEVEL SET METHOD

信号由三个频率分别为0.01，0.1，0.2的正弦信号组成。 (1)作信号的连续小波变换。 (2)自己选择小波基数，对信号进行多尺度分解，将每一个正弦信号分开。 (3)重建原信号。 (Signal from the three frequencies were 0.01,0.1,0.2 sinusoidal signals. (1) continuous wavelet transform for signal. (2) choose the wavelet base, multi-scale decomposition of signals, a sinusoidal signal of each separate. (3) reconstruction of the original signal.)