QAM

根据选择的txt文件内的内容，让matlab自动从任意excel文件里提取相应内容。涉及快速读写大型excel文件、matlab正则表达式。(Based on the contents of the selected txt file, matlab automatically extracted from any excel file. Involving fast reading and writing large excel files、matlab regular expressions.)

QPSK的误符号率以及QPSK的旋转星座的误符号率源代码。(Rotation QPSK symbol error rate as well as QPSK constellation symbol error rate of the source code.)

基于混沌系统的用用加密解密方法及实现源程序代码(Image encryption and decryption)

使用OFDM-QPSK的调制解调代码，包含一部分时域频域图(Using OFDM-QPSK modulation and demodulation code, contains part of the time-domain frequency domain diagram.)

描述gmsk调制解调基本原理，以及部分原理框图(Describe the basic principles of GMSK modulation and demodulation, as well as part of block diagram)

说明：  一个关于时域有限差分的小程序，用MATLAB开发，模拟电磁波传播特征。(A finite-difference time-domain on a small program developed with MATLAB to simulate electromagnetic wave propagation features.)

CDMA信号调制解调，采用直接序列扩频，过加性高斯白噪声下的误码率计算。(the model of CDMA)

利用matlab自带的BP神经网络工具箱对duffing混沌背景模型进行相空间重构与预测，程序中已经给出duffing函数，主函数中也给出了主要注释，方便大家学习交流。(BP' s own use matlab neural network toolbox for duffing chaotic background model and prediction of phase space reconstruction, the program has been given duffing function, the main function also gives the main note, we facilitate learning exchanges.)

matlab工具箱，SVM。。。支持向量基(matlab toolbox, SVM. . . Support vector-based)

说明：  这是关于蛋白质序列的RS分析程序，大家可以学习一下！(This is about the RS protein sequence analysis program, we can learn about!)