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用matlab产生符合要求的余旋信源，并设置载波频率，运用DSB调制画出调制后波形。-Using matlab to generate more than spin source to meet the requirements and set the carrier frequency, modulation using DSB modulated waveform draw.
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LFMCW线性调频波仿真，MATLAB代码，信源部分仿真。-LFMCW linear frequency modulation wave simulation, MATLAB code, and source part of the simulation.
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高精度、低功耗模数转换器是当今集成电路设计模拟领域的研究热点之一，采用sigma-delta调制原理和过釆样原理的模数转换器广泛使用在音频、数字网络、电子测量等系统中。此类模数转换器，为降低信号带内的量化噪声功率，而釆用噪声整形技术，为提高模数转换器的信噪比，使用过采样技术，将基带中的量化噪声调制到了高频区域，这样就增加了基带中的信噪比，也就是增加了转换器的有效量化位数，由于采用较高的过采样率，Sigma-Delta ADC的转换速率相对较低，高精度和较低转换速率的特点，使得Sigma-Delt
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CC2500官方资料，可实现跳频等其他功能！可以直接应用于工程-CC2500 official data, which can realize frequency modulation and other functions! Can be directly applied to engineering
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用基带等效方式仿真16-QAM载波调制信号在AWGN下的误码率-With the baseband equivalent simulation 16-QAM carrier frequency modulation signal in AWGN bit error rate
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对称三角线性调频连续波信号模糊函数分析Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis-Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis
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包含了脉冲压缩信号中普遍使用的线性调频信号，二相编码信号的相关处理的仿真代码。-Contains the linear frequency modulation pulse compression signal in common use, simulation code correlation processing of binary phase coded signal.
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线性调频模糊度函数，是个很好的程序
供初学者学习，使用-Ambiguity function of linear frequency modulation, is a very good program
For beginners to learn and use
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分数复利叶变换 用于测量距离和信号压缩 使用广泛-Calculation of the Fractional Fourier Transform
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A noncoherent, bandwidth-efficient modulation
scheme is proposed for frequency-hopping multiple-access
(FH-MA) networks. The proposed scheme is a combination
of noncoherent -ary amplitude-shift keying (NMASK) and
orthogonal frequency-division
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Linear frequency modulation continuous wave
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对仿真信号进行时频分析，单峰检测，脊线提取，脊线拟合，计算脊线波动方差，从而判断信号类别。本次仿真采用的是线性调频信号，对其他信号也具有适用性。对仿真信号进行时频分析，单峰检测，脊线提取，脊线拟合，计算脊线波动方差，从而判断信号类别。-The time-frequency analysis of the simulation signal, unimodal detection, ridge line extraction, ridge line fitting, fluctuation var
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labveiw实现基带信号的幅度调制（AM），频率调制(FM)和相位调制(PM)，可以在波形图中看到调制信号和调制后信号的叠加和对比，可以看到频域波形。载波与基带幅度和频率参数均可改变。-Baseband AM/FM/PM in labview. In the vi, you ll be able to see the modulated signal in both time and frequency domain.
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this sorce code for the modulation of phase codes that is barker codes in which barker codes are message signal and the carrier is the frequency modulated wave-this is sorce code for the modulation of phase codes that is barker codes in which barker
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Abstract—In slow frequency hopping systems, it is critical
to detect, classify, and mitigate interference, as it degrades the
system performance. Generalized likelihood ratio test algorithm
was proposed for the detection of interference. Howeve
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合成孔径雷达成像代码以及噪声干扰代码，主要是SAR的RD算法以及射频、调相、调频、调幅噪声-Synthetic aperture radar imaging code and noise code, mainly is the SAR, RD algorithm and radio frequency, phase modulation, frequency modulation, amplitude modulation noise
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labview实现频率调制（FM）。其实一句话可以概括了但是要凑够20个字-labview achieve frequency modulation (FM). In fact, the word can be summed up but to round up 20 characters
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基于调频变频的傅里叶变换MATLAB程序，比较实用-Fourier transform based on frequency modulation frequency MATLAB procedures, more practica
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正弦波调频，文件夹齐全，包含protues设计图，.c文件代码，等等，下载即可直接使用。-Sine wave frequency modulation, complete folder, including Protues design,.C file code, and so on, download can be used directly.
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自由光通信，基于PWM技术，通信频率为43KHZ，每次发射4位数据。使用的是激光，屏幕显示为12864，单片机为STC12C5A60S2!-Freedom of communication, based on PWM technology, communication frequency 43KHZ, each transmit four data. Using a laser, the screen display is 12864, microcontroller STC12C5A60S2!
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