ACO-for-shortest-path

基于PCA的人脸特征抽取，首先将200幅人脸图像转换成向量形式，进而进行组成样本矩阵。(The PCA-based facial feature extraction, first 200 face images into a vector format, then the composition of the sample matrix.)

fast forier transform 32

This file is a source code for C/A code generation. it generates 1023 chips og GOLD C/A code generation

打开Matlab，输入代码，运行之，出结果(Open Matlab, enter the code, run it, the results)

基于PLAR曲线改变方法实现变声MATLAB程序。(PLAR curve based on changes in methods to achieve change sound MATLAB.)

人工神经网络用Sanger算法求解多个模式的主分量问题。(Sanger method using artificial neural network model for solving the main component of many problems.)

对bpsk,qpsk,16qam,64qam进行数字调制和解调(digital modulation and demodulation to bpsk, qpsk, 16qam, 64qam)

可以获取Libsvm训练的model中支持向量在原始数据中的位置。(this function can get the model Libsvm training support vector in the original data.)

通过Fourier与Laplace逆变换，把时域图变成频域图，增强信号的可视性。(Through the inverse transformation of Fourier and Laplace, the time domain diagram is transformed into frequency domain graph to enhance the visibility of the signal.)

matlab 产生高斯随机粗糙面的函数 输入变量为点数 长度 相关长度 均方根高度(Matlab generated Gaussian random rough surface function of the input variables for the length of the relevant length of the length of rms height)