PI_caculate

说明：  仿真基带数字调制系统实现滚降系数分别为0，0.5，1时信号时域，频域和功率谱密度以及眼图的波形(Simulation-based systems with digital modulation to achieve roll-off coefficients were 0,0.5,1 the signal in time domain, frequency domain and power spectral density and waveform eye diagram)

calculation of energy consumption per bit, DT, SRC, MRC

backpropagation for Neural network

Copula-Marginal 算法，他可以生成风险和资产投资组合连接函数。 (Copula-Marginal algorithm)

多种降维方法的一个程序包，包括PCA,ISOMAP, LLED等,GUI，界面直观简单(A variety of dimensionality reduction method package, including PCA, ISOMAP, LLED etc., GUI, simple and intuitive interface)

《精通MATLAB与C/C++混合程序设计》刘维第二版( Proficient in MATLAB and C/C++ mixed programming design second edition of Liu Wei)

局部离群点检测算法，matlab代码实现(local outlier detection)

说明：  利用Matlab和SPSS软件实现聚类分析.运用Matlab中的一些基本矩阵计算方法，通过自己编程实现聚类算法(Matlab and SPSS software using cluster analysis. The use of Matlab, some of the fundamental matrix method, clustering algorithms, through their own programming)

说明：  对一副图像进行对数极坐标变换，为fourior-mellin变换作准备，将旋转参数转化为平移参数(Images on a logarithmic polar coordinate transformation for fourior-mellin transformation to prepare the rotation parameters into the translation parameters)

2010年最新用小波变换做CFA彩色图像插值的源程序。J. Tian, W. Yu and L. Ma, "Color filter array color reproduction using cycle-spinning," International Journal of Electronics and Communications, Vol. 64, No. 6, pp. 584-587, Jun. 2010.(New 2010 CFA to do with the wavelet transform of the source color image interpolation. J. Tian, W. Yu and L. Ma, " Color filter array color reproduction using cycle-spinning," International Journal of Electronics and Communications, Vol. 64, No. 6, pp. 584-587, Jun. 2010.)