prbs_generator

用Matlab仿真了基于EPC-C1G2标准的RFID阅读器发送模块的PIE编码及ASK调制。(Simulation using Matlab based on EPC-C1G2 standard RFID readers to send the module code and ASK modulation PIE.)

直扩系统中，非抽取小波包变换抑制窄带干扰。(narrowband interference suppression with the wavelet packet transform.)

Smith chart support 2

解决一些回归问题用到的matlab程序，简短清晰，运行速度快，适用于进行数据分析。(Solve some regression problems used the matlab procedure, short and clear, fast running speed, suitable for data analysis.)

空时编码中的STTC空时网格码，用matlab程序实现其系统仿真的源代码。(STTC source code for space time coding method using matlab language。)

16qam 换句话说,信号可能仍然是 探测到,但以较低的质量。这是通常所说 对软失败。幸运的是,新的传(16qam simulink ser mimo one of the receive chains fail, and the other receive chain is operational, then the performance loss is on the order of the diversity gain. In other words, the signal may still be detected, but with inferior quality. This is commonly referred to as soft failure. Fortunately, the new transmit diversity scheme provides the same soft failure. To)

八种典型雷达辐射源信号仿真，包括不同参数的信号仿真，可用于信号分选等的雷达信号分析(eight typical radar emitter signals simulation,including the signals with different parameter. this signal can be used for signal deinterleaving)

基于LSB图像隐藏系统的设计与实现，LSB算法代码，信息隐藏攻击算法，DCT域的隐藏以及数字水印。(LSB based image hiding system design and implementation, LSB algorithm code, information hiding attack algorithm, DCT hiding and digital watermarking domain.)

考察了在不同信噪比情况下，信息论准则和盖氏圆准则估计信号源数目的正确率(The correct rate of the SNR, the information criterion and Gerschgorin criterion estimated the number of source)

This ZIP file includes the algorithm for hiding the text file in image with LSB.