cmac

MATLAB应用程序举例，实践应用，语法基础，matlab入门基础应用(MATLAB application, for example, practice and application, basic grammar, matlab basic application Introduction)

涉及参数传递如何做: Val der Pol 方程(How to pass parameters involved: Val der Pol equation)

基于DFT的正弦波的频率、初相以及幅度三项参数的高精度估计方法，含测试程序。(DFT-based sine wave frequency, initial phase and amplitude of three high-precision parameter estimation methods, including test procedures.)

S变换是一种时频分析方法，用于分析非平稳信号。(use S transform to process signal)

P_Median问题的GA算法,采用了专门的编码方案，耗时段，结果精确(the GA algorithm of the P_Medium problem)

采用PN码作为扩频码对信号进行扩频处理，采用BPSK进行调制，在加高斯白噪声的信道中进行传输，解调，误码率等(Using PN codes as spread spectrum code to spread spectrum signal processing, using BPSK modulation, in add white gaussian noise channel transmission, demodulation, bit error rate, etc)

伪距单点定位程序，最佳卫星组合选取以及接收机位置解算(Pseudorange single point positioning program, the best combination of satellite position receiver selection and calculating)

使用svm进行数据的预测，首先进行pca对数据进行主元分析，提取有用信息，结果显示数据拟合效果非常好(SVM is used to predict data. first, PCA is used to analyze the data and extract useful information. the results show that the data fitting effect is very good.)

this code implements a dwt watermarking schema

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