phd

本程序能够产生ami码，并且能够绘制其波形图和功率谱密度图(This procedure can produce ami code, and can draw their waveforms and power spectral density map)

仿真比较4QAM和4FSK调制信号在瑞利衰落信道下的误符号率和误比特率性能(Simulation comparison 4QAM and 4FSK modulated signals in Rayleigh fading channels under the symbol error rate and bit error rate performance)

说明：  基于matlab的遗传算法优化，具体模型是火力发电模型(Based on Matlab genetic algorithm optimization, the specific model is the thermal power generation model)

描述： 脸识别是生物特征识别技术和视频监控市场迅速崛起的今天的重要组成部分。作为脸识别算法从研究实验室将移动到真实世界的产品，功耗和成本成为关键的问题，和基于 DSP 的实现变得更有吸引力。此外，自动身份识别系统应满足精度和响应时间的相互冲突的双重要求。此外，它还应该是方便用户使用。在此系统中进入大楼的人都承认和数据库中注册

Phase-shift keying (PSK) is a method of digital communication in which the phase of a transmitted signal is varied to convey information. There are several methods that can be used to accomplish PSK.

说明：  bpsk程序 用matlab实现的 很有实用价值 是初学者的福音(bpsk program implemented by matlab is a very practical value of the gospel for beginners)

a file to implement dsk source codes through matlab and c

实现LS信道估计的SER计算和MSE计算(LS channel estimation achieve SER calculation and MSE calculations)

用比幅法测向测向，并进行误差分析，通过4个天线进行测向(Direction finding and direction finding by amplitude comparison method and error analysis are carried out.)

说明：  Copula函数，以及相关性计算和相应的散点图(Copula compute)