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dsp book mitra codes matlab files

这部分包括KL变换、沃尔什-哈达玛变换、Hough变换等(This section includes the KL transform, Walsh- Hadamard transform, Hough transform, etc.)

matlab实用程序百例(100 cases of matlab utility)

MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

说明：  利用构造的模型机实现不带进位的与或运算，使用软件HKCPT调试并执行一段程序，了解程序的编译、加载过程。通过微单步，单拍调试，理解模型机中的数据流向。(The use of constructed model for machine into place to achieve with or without operation, using the software and perform a HKCPT debugging process, to understand the procedure of compiling, loading process. By micro-single-step, single-shot to debug and understand the data flow model of machine.)

为判断聚类结果质量的好坏，需要一个客观的评价指标来评价聚类结果的合理性。聚类性能评价方法通常分为三种：外部评价法，内部评价法，相对评价法。外部评价法将聚类结果得到类标签和已知类标签进行比较，此评价法的前提是数据集样本的类标签已知(In order to judge the quality of clustering results, good or bad, the need for an objective evaluation to assess the reasonableness of the clustering results. Clustering performance evaluation method is usually divided into three types: external evaluation method, internal evaluation method, relative evaluation method. External evaluation method of clustering results to obtain class labels and the known class labels are compared, the premise of this evaluation method is a class label known sample of the data set)

C-C算法的Matlab程序(3000 数据耗时2分钟)混沌与分形(MATLAB)

说明：  这是衰减子程序，用来进行信号的衰减的自程序(This is the attenuation subroutine, used to signal attenuation from the procedures)

LTE-A异构网的能效仿真研究.pdf (LTE-A can emulate true heterogeneous network research.pdf)

随机共振例程 bistable_system.m(bistable_system matlab code)