无线通信中各种常用信号产生程序，里面具有BPSK，MFSK，QPSK，白噪声等波形产生程序，声称的波形何以存储为Wav文件或直接输出到声卡！适合短波数据通信编程参考！-Wireless communication signals in a variety of commonly used procedures, which have a BPSK, MFSK, QPSK, of white noise such as waveform generation process, claiming t

傅里叶变换法估计谱 事实上海浪谱主要集中在较窄的频域范围内，通常可以从计入中选取最短波频率 作为谱估计的频率上界(The Estimation of Wave Spectrum by FFT Method)