keilui

economic load dispatch by quadratic programming

its a matlab discription of varius digitl filers both in special and frequency domain. very useful for beginners.

利用matlab开发平台针对算术编码原理实现了算术编码(Matlab use development platform for the realization of the principle of arithmetic coding arithmetic coding)

对线性调频信号的仿真分析，包括图像分析及实验程序(Linear FM signal simulation analysis, including image analysis and experimental procedures)

在natlab上进行矢量量化的仿真，包括生成码书，训练码字，生成码序列(Simulation vector quantization on natlab, including generating codebook, training codeword generated code sequence)

说明：  利用共軛梯度法求解線性聯立方程組 從整體來搜索最佳方向(Using conjugate gradient method for solving linear simultaneous equations to search for the best direction for the overall)

使用k均值法对一组数据进行聚类，画出结果图像(Use the k-means clustering, a set of data to draw the resulting image)

刘金坤智能控制理论与应用这本书里课后每章的MATLAB源代码(Liujin Kun intelligent control theory and application of each chapter in this book after school MATLAB source code)

ccaf，cca分析，典型相关分析，主要是典型的相关类型分析。(ccaf, cca analysis, canonical correlation analysis, the typical types of analysis.)

I,Q通道的 噪声过程是高斯的的,而且是互不相关的,他的功率谱也是白的. 因为I和Q通道的噪声过程是高斯的,而且是互不相关的 我们可以得到他们是相互独立(Papoulis,1984). 最后,由于I和Q通道是独立的零均值高斯过程,因此可以推导出:复信号:I+jQ,幅度是瑞丽分布的,幅度的平放是指数分布的,相位角arctan(Q/I)是在(0,2π]上均匀分布(I Q Gaussian noise)