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基于C54X的DSP载波数字解调系统的设计，该硬件系统工作稳定，可以实现信号的实时处理，如可以实现语音信号的实时处理，通信信号的实时调制解调灯。在此基础上，为了验证DSP芯片的高性能，在此硬件平台上实现了两个具体应用：一个是高性能的FIR数字滤波器；一个是2FSK数字解调算法的实现。-C54X DSP-based carrier digital demodulation system design, the hardware system stability, can achieve the r
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TIMS硬件实验报告，实现模拟信号SSB、AM、FM，以及数字信号ASK、PSK、FSK的调制与解调，包含完整的模块连接图-TIMS hardware test report, the realization of analog signal SSB, AM, FM, and digital signal ASK, PSK, FSK modulation and demodulation, the modules contain a complete map
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在simulink中设计2FSK的调制和解调，并配有word文档相关说明。-the modulation and demodulation of 2FSK in simulink
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FSK调制解调器的单片机实现，解决了利用复杂的电路或者昂贵的调制解调模块来实现FSK的调制与解调的问题。-THE MCU implementation of FSK-modulation and demodulation.
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simulink的数字调制解调仿真。以simulink为基础平台，对2ASK、2FSK、2PSK信号的仿真-Digital modulation and demodulation simulink simulation. The simulink-based platform, 2ASK, 2FSK, 2PSK Signal Simulation
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数字调制技术的发展日新月异现如今信息技术不断的推陈出新，信息的传输及通信起着支撑作用。而对于信息的传输，数字通信已经成为重要的手段。因此，数字信号的调制就显得非常重要。数字调制是通信系统中最为重要的环节之一，而实现数字调制需要的方法就需要用键控法来实现，比如可以对载波的振幅、频率和相位进行键控。-ASK , FSK , PSK modulation and demodulation of the simulation comparison
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FSK调制解调器的单片机实现.pdf 讲述的51单片机实现FSK调制与解调的一个文档，有实际的电路图，没有源代码，自己领会后可以写出来-FSK modem MCU pdf about 51 single-chip FSK modulation and demodulation of a document, the actual circuit diagrams, source code, can write out their own understand
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基于MATLAB的FSK调制，是基于matlab环境下对信号的调制与解调和误码率的分析-MATLAB-based FSK modulation is based on the matlab environment on the signal modulation and demodulation and bit error rate analysis
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FSK Modulation and Demodulation
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曾峰的数字通信，主要包括波形成型，匹配滤波，AM调制解调，QPSK调制解调，FSK调制解调，最大似然检测等。-Digital communication has peaks, including waveform shaping, matched filtering, AM modulation and demodulation, QPSK modulation and demodulation, FSK modulation and demodulation, the maximum like
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用MATLAB来仿真FSK、PSK、DPSK的调制、解调过程，并通过实验来比较它们的误码率和信噪比的关系。内附有matlab源代码-Using MATLAB to simulate FSK, PSK, DPSK modulation, the demodulation process, and to compare their bit error rate and signal to noise ratio by the empirical relationship. Enclosed is t
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基于FPGA的fsk数字调制与解调代码，用quartus软件-FSK digital modulation and demodulation based on FPGA code
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包括ASK PSK FSK调制方式的调制与解调，有word文件说明和仿真结果，参数说明-Including modulation and demodulation ASK PSK FSK modulation mode, there is word file descr iption and simulation results Parameter Descr iption
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2FSK的调制与解调代码，不用matlab里面的函数，自己写出来的仿真程序，加了噪声和滤波器。仅供学习交流。-2FSK modulation and demodulation code, without the function of the inside of the MATLAB, write out the simulation program, plus the noise and filter. Only for learning exchange.
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Phase Locked Loops (PLL)
Introduction to PLL
The concept of Phase Locked Loops (PLL) first emerged in the early 1930’s.But the technology was not developed as it now, the cost factor for developing this technology was very high. Since the adva
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This has the code for fsk modulation and demodulation in communication.
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2FSK 调制 解调 系统 是基带信号调制方式的一种 数字频率调制又称频移键控（FSK——Frequency Shift Keying），二进制频移键控记作2FSK.数字频移键控是用载波的频率来传送数字消息，即用所传送的数字消息控制载波的频率。本文是通过2PSK调制后的信号进行分析通过matlab实现(2FSK modulation and demodulation system is a digital frequency modulation, also known as
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