Multidirectional-search-for-optimization1

核主成分分析中使用多项式核函数时的MATLAB代码，有注释，易看懂。(Kernel Principal Component Analysis in the use of polynomial kernel function of the MATLAB code, annotated, easy read.)

基于有关stateflow的教程很少，现上传stateflow的基本教程，内容简练易懂，希望有利用价值(Stateflow tutorials based on very little, is the basic tutorial Stateflow upload content concise and easy to understand, want to have use value)

自己刚编的BPSK调制程序，希望对同学们有用，好不容易啊(He had just prepared for BPSK modulation process, the students hope to be useful, finally ah)

说明：  图像置乱中的仿射变换，优点是加密和解密的不需要周期迭代，图像置乱效果好(it is good for image scrambling becaus of low compute complexity)

卡尔曼滤波用matlab作仿真，实现对目标的准确跟踪。(Kalman filtering using Matlab for simulation, the goal of achieving accurate tracking.)

这是一个很好的车牌定位程序，并且有操作界面，可以逐步操作，非常适合新手(This is a good license plate locator and user interface, step-by-step, very suitable for the novice)

◆输入数据： 由键盘输入待查文本文件名和待查单词。待查文件名为：input.txt。 ◆输出数据： 输出文件为output.txt，该文件第一行为该单词在文件中出现的次数。 从每二行开始是依先后次序输出的包含该单词的句子。 (◆ Input data: text file name to be examined by the keyboard input and searching words. Unknown origin file name: input.txt. ◆ Output data: output file output.txt, the first acts of the file of the word the number of occurrences in the document. From the beginning of every second line is output in the order in which the word sentences.)

线性调频脉冲压缩的Matlab程序,代码里有很完整的注释和解释，单径或多径瑞利衰落信道仿真。( LFM pulse compression of the Matlab program, Code, there are very complete notes and explanations Single path or multipath Rayleigh fading channel simulation.)

通过学习BP神经网络技术，对手写数字进行识别，基于结构的识别法及模板匹配法来提高识别率。(Through the study of BP neural network technology, digital handwriting identification, structure-based identification method and template matching method to improve the recognition rate.)

公用函数，MUSIC算法的各种公用函数，包括精度和误差矩阵等(error_matrix,JingDu search_doa shiyan)