bresenham

主元分析中对主元的个数确定目前没有非常好的办法,这里提供一个比较方便实现的matlab程序,利用累计方差贡献率确定主元个数的matlab程序(Principal component analysis of main elements to determine there is no good way, here to provide a more convenient realization of the matlab program, using the cumulative variance contribution rate to determine the number of principal components of the matlab program)

dct实现图像压缩，可运行的，matlab实现(failed to translate)

#An Extended Kalman Filter for Quaternion-Based Orientation Estimation Using MARG Sensors

用matlab实现利用双MZI产生RZ33-QPSK信号(Using matlab to achieve using two MZI produce RZ33-QPSK signal)

利用matlab编程语言，对合成孔径雷达的chirp-scaling算法进行了仿真的开头程序(Matlab programming language to use for synthetic aperture radar of the chirp-scaling algorithm at the beginning of the simulation program)

说明：  6. 在三条径的瑞利信道中，对于OFDM： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (6. In the three path Rayleigh channel, for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw-bit signal to noise ratio and bit error rate curve.)

用工字型差分格式解拉普拉斯方程，简洁具体，效率高 (Employment the fonts differential format solution of the Laplace equation)

ber for different channels n modulatios schemes

Classify the maturity and prematurity stage of cotton flower which helps in developing a expert system.

matlab编写的俄罗斯方块，很简单，但很好玩(matlab prepared by the Russian box, very simple, but very fun)