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xinhaofashengqi
- 本设计以LPC2103为控制芯片，探索研究了低频信号发生器的原理和应用，设计输出频率及幅度可调，频率范围为1HZ～50KHZ的正弦波、方波、三角波、调幅波、调频波及其复合波信号，具有信号频率、波形、幅度变化容易，硬件简单可靠等特点的多功能信号源。-For the control of the LPC2103 chip design, explore and study the low frequency signal generator theory and application of des
635332862829375000
- 关于通信信号调制识别的文献，对于从事相关工作的同志们有帮忙，可以看一看-About communication signal modulation recognition literature, engaged in related work comrades there to help, you can take a look
PWM
- 脉冲宽度调制[1]（Pulse Width Modulation，缩写为PWM），简称脉宽调制，是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用在从测量、通信到功率控制与变换的许多领域中。脉冲宽度调制的一个优点是从处理器到被控系统信号都是数字形式的，无需进行数模转换-Pulse width modulation ( PWM ), short for PWM, is a very effective technology of the digital output of
ning_rp06
- GSM is GMSK modulation signal generation, Some adaptive signal processing algorithms, Multivariate least squares fitting method of nonlinear equations. MSK modulation si
tndgd
- Using high-order cumulants of MPSK signal modulation recognition, Some adaptive signal processing algorithms, Constituting the modulated signals of different frequencies.