booktext06

MATLAB finite element code II

QDPSK方面的仿真，可以供大家学习参考，还不错，可以看看，仅供参考(QDPSK aspects of simulation, everyone can learn reference, well, you can see, for reference purposes only)

对三轴加速度出传感器的原始数据进行处理，平滑噪声，傅里叶fft(The raw data of the three-axis acceleration sensor is processed, smoothing the noise)

Simulation of digital baseband modulation,it is very good for the users to deepen their understanding

适合刚搞Matlab的菜鸟学习 适合刚搞Matlab的菜鸟学习(Discrete Fourier Transform Discrete Fourier Transform)

基于隐藏密钥可以，将秘密信息msg嵌入到二值载体图像cover，算法简单，主要适合于将密文隐藏在BMP格式的文档里。(Key can be based on hidden, secret information will be embedded into the binary vector msg image cover, simple algorithm, mainly for the cipher text hidden in the BMP format documentation.)

说明：  实现ASK调制的详细过程，对学习很有帮助(ASK modulation to achieve the detailed process of learning is helpful)

Transformacion a Dbms

一个很经典的Turbo编码解码程序，除了Turbo码的性能测试外，还增加了正常的信源编码和解码过程，主要用于通信中的信源数据的编码和接收端得解码过程。(The encoding.com turbo encoding feature is available via the encoding.com API and will automatically send your job to a higher capacity (more CPU and more RAM) server for faster processing times. This feature is great to use for high bitrate, H.264, HD, or any video encoding job in which processing time is critical. On average the turbo encoding feature will process a job 60 faster than our standard servers. )

中频数字正交采样，并进行滤波，得出基带信号(IF quadrature sampling and filtering)