Log-spectrum--spectrogram-cepstrum

一本很好的学习MATLAB的参考书,供初学者利用.(A good learning MATLAB reference books for beginners to use.)

这个程序主要是实现空时编码的matlab编解码仿真。(This process is implementation of space-time coding codec matlab simulation.)

说明：   使用二分法对样本集进行剪辑，剪辑法的思想，就是将样本集分成训练集与考试集， 利用训练集样本对考试集的样本进行分类（使用近邻法），如果考试集中某个样本分类错误的话，将这个样本删除。在该函数中，使用最近邻法，只进行一次剪辑（遍历完考试集中的样本以后退出）。还有一种重复剪辑法（适用于样本比较多的情况），把样本随机分为多个样本集，将相邻的两个样本前一个作为考试集，后一个作为训练集，调用二分剪辑。所有的样本子集剪辑完毕以后，在递归调用，直到没有样本被剪辑掉,没得讲，重复剪辑的效果肯定好一些。 (The sample sets using the dichotomy of the clips, editing law idea is to sample set into training set and test set, using the training set samples to the test set of samples (using the nearest neighbor algorithm), if the examination focused on a sample of classification error then delete this sample. In the function, use the nearest neighbor method, only once clips (focused on a sample of traversal finished after the exit exam). There is also a repeat clip method (samples are more applicable to the case), the samples were randomly divided into multiple sample set, the two adjacent samples of the former one as a test set, the latter one as a training set, call the two sub-clips. All the samples were a subset of the clips after they have finished, in the recursive call, until there are no samples were clip out, did not have to say that the effect of repeated clips definitely better.)

由于matlab具有强大的矩阵运算优势，运用matlab计算平面梁的有限元方法(As a powerful matrix calculation matlab edge calculated using matlab finite element method for plane beam)

将WVD应用于ISAR中的程序，对其进行参数估计。非常完整。(The WVD applied to ISAR the program, its parameter estimation. Very complete.)

说明：  寻找图模块，可用于Matlab仿真电力系统，寻找随机攻击下的失电荷量。(The search graph module can be used in MATLAB simulation of power system to find the amount of loss of charge under random attack.)

说明：  matlab生成独立同分布相关序列的仿真程序，适合在教学课件上演示。(matlab generate iid sequences related simulation procedures, suitable for use in courseware demonstration.)

说明：  基于matlab编写的迷宫生成程序！可以用于生成迷宫，并求解路径。(Prepared based on matlab maze generation program! Can be used to generate the maze, and solution paths.)

matlab实现机器人基于栅格法的路径规划，路径规划的实用例程(Matlab achieve raster-based robot path planning method, path planning practical routines)

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