ellipsometry.rar

用于小型文献数据库的检索系统，本程序适用于英文文献。(Literature database search for small systems, this procedure applies to English literature.)

TRANSIENT RESPONSE OF THE ELECTRICAL CIRUITS USING MATLAB SIMULATION

绘制CIE1933标准的马蹄形轮廓,是LED和图像色度校准不可缺少的工具(The horseshoe-shaped contour drawing CIE1933 standard)

四种IIR滤波器的设计与性能对比（巴特沃斯，切比雪夫I、II型，椭圆滤波器）(The four IIR filter design and performance comparison (Butterworth, cut Chebyshev I, type II, elliptic filter))

粗糙集约简的例子，求正域、生成未经处理的区分矩阵、对区分矩阵进行化简、求核、对已经处理过的区分矩阵进行属性约简(Rough intensive Jane, for example, generating positive field of untreated discernibility matrix, to distinguish matrix of reduction, for nuclear, to have treated discernibility matrix for attribute reduction )

Matlab code about basic filters, upsampling and downsampling. I hope you will enjoy the codes.

说明：  对图像进行三维小波变换，详细描述了一级和三级小波方变换(Three-dimensional image wavelet transform, a detailed description of the one side and three wavelet transform)

说明：  MIMO－OFDM信道的自适应分配：注水算法的实现(MIMO-OFDM adaptive channel allocation: Injection Algorithm)

模拟天气雷达接收到的含有噪声的降水信号，并提出了对收到的离散回波信号进行估计分析的改进的PPP法的仿真程序(The weather radar simulation received containing noises precipitation signal, and proposed to the discrete received echo signal analysis estimates of the improvement of the PPP method simulation program )

两个求信号包络谱和幅值谱的matlab程序，也可求功率谱。(2 effective procedures for the signal envelope spectrum and amplitude spectrum)