高速ADC（模数转换器）精度分析，包括有效位数、无杂散动态范围等，显示信号的频谱。可选择不同的窗函数。,High-speed ADC (ADC) precision analysis, including the effective number of bits, such as spurious-free dynamic range, showing the signal spectrum. Choice of different window function.

The pdf is a thesis on dynamic spectrum access related to cognitive radios.

Priority based dynamic spectrum access with QoS and interference temperature constraints2.基于QOS级别和干扰温度的认知无线电频谱动态分配研究-Priority based dynamic spectrum access with QoS and interference temperature constraints2

本文主要是基于认知无线电频谱共享的现状，结合着在经济学中得到广泛应用的博弈模型，提出了一种单卖家多买家的频谱共享模型，并在此基础上分析了其静态模型和动态模型的闭式解，并进行了仿真实现。很具有参考价值。-This article is based on the cognitive status of the radio spectrum sharing, combined with widely used in economics, game model, a single seller and