详细给出了4psk的 调制解调程序,并给出个电波形,最后仿真4psk的误码性能,并给出了误码曲线-4psk detail given to the modulation and demodulation process and given electrical waveform, Simulation of the final four psk the BER, and gives the error curve

为Symbian OS 操作系统编程时需要考虑许多因素，从设 计到最后完成安装文件，任何因素都关系到应用软件的 质量和稳定性。本书收集了一些有用的提示、诀窍和链 接来帮助您——开发者——编写出最优质可靠的Symbian OS 应用程序。-Programming for Symbian OS operating system to consider many factors, from design to final completion of the installation f

This document should be used as best practice guidance for all developers and can be used as the final check list for tests to be passed for developers seeking to have their applications signed. It is recommended these test cases be included as p