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chirpfrequence
- 基于chirp信号和Multitone信号的频率特性测试方法研究，采用MATLAB仿真，是最新的研究成果。-Based on the chirp signal and the signal frequency characteristics Multitone testing methods study using MATLAB simulation, is the latest research results.
gonglvpu
- 用功率谱的方法求系统频率特性，采用MATLAB仿真，输入信号为Chirp信号和Multitone信号。-Using power spectrum method for frequency characteristics of the system using MATLAB simulation, the input signal for the Chirp signal and Multitone signal.
HARTLEY.ZIP
- The frequency domain plays an important role in image processing to smooth, enhance, and detect edges of images. Although image data typically does not include imaginary values, the fast Fourier transform (FFT) has been used for obtaining spect
chirp
- steppedchirp子函数产生一个子脉冲数为N的步进频信号，子脉冲为chirp信号，参数可在main函数中设置，结果保存在数组y[]中。-Functions steppedchirp pulses generated for a subset of N step-frequency signal, sub-pulses for chirp signal parameters can be set up in the main function, the result stored in th
chirp
- steppedchirp子函数产生一个子脉冲数为N的步进频信号，子脉冲为chirp信号，参数可在main函数中设置，结果保存在数组y[]中。-Functions steppedchirp pulses generated for a subset of N step-frequency signal, sub-pulses for chirp signal parameters can be set up in the main function, the result stored in th
Correlator
- a program is generating a signal (harmonic or chirp signal (linear-frequency modulation)) for performing correlation function, which was noised by gaussian or with a noise has a uniform distribution with appropriate parameters (expectation value and
pipeilvbo
- 产生一个chirp信号，给出时域及频域特性。利用匹配滤波器进行滤波。如果有延时也能正确滤波。-Generate a chirp signal, given the time domain and frequency domain characteristics. Filtering using matched filter. If there is delay filter can correct.
frft
- 有两个程序一个是关于frft的源程序，一个是应用frft对线性调频信号进行检测的程序，原理是以变换阶数（不同的分数阶域）为变量对观测信号进行分数阶变换，形成信号能量在时频平面上的二维分布，在此平面上按阈值进行峰值点的二维搜索即可检测线性调频信号并估计其参数。-There are two procedures one on frft the source, one application frft linear FM signal detection process, the principle
linear-FM-chirp-signal-generate-
- 切普信号生成，可以改变信号的起始频率和最终频率。-Be able to generate a linear-FM “chirp” signal that sweeps in frequency fromω1 = 2pi*f1 to ω1 = 2pi*f2 as time goes from t = 0 to T2. You can change any of these values.
LFM
- 线性调频信号的时域，幅频等有关的程序，成功运行-Chirp signal in time domain, amplitude and frequency and other relevant procedures, successful operation
chirp-signal
- 线形调频信号特性仿真，包括其频率特性，脉冲压缩特性等-Simulation of linear FM signal characteristics, including their frequency, pulse compression characteristics
Chirp-compensation-algorithm
- 完整的啁啾补偿算法 频率啁啾激光场的读出频谱特性的恢复-Chirp compensation algorithm frequency chirped laser field to read out the spectral characteristics of the recovery
linear-frequency-modulation
- 获得线性调频信号，通过程序仿真线性调频信号的性能。-Get chirp signal, linear FM signal simulation performance by the program.
chirp-ambiguity
- 线性调频信号的速度多普勒模糊函数，有三维以及二维截面图-The speed of linear frequency modulation signal doppler fuzzy function, there are three dimensional and two dimensional section graph
chirp
- 线性调频信号实现以及匹配滤波器进行脉冲压缩-linear frequency signal
frequency-refined-analysis
- 该文章讲述了FFT变换的局限性，提出了用chirp-z变换改进的方法，并比较了其效果。-This article describes the limitations of FFT transform, a method using chirp-z transform improved, and compared its effects.
chirp-step_frequency
- 调频步进信号的产生matlab方式。希望有用！-generating step frequency signal use matlab!
chirp
- 包含了雷达系统中线性调频信号的时频仿真,匹配滤波和去调频两种压缩算法以及回波信号的模拟-When the system contains a radar frequency chirp signal simulation, and the simulation algorithm and matched filtering and echo signal to FM two compression
chirp
- 研究正、负线性调频信号的特性，给出其时域、频域图像，以及频率随时间变化曲线。对于初学雷达信号处理者学习LFM信号有帮助。-Study the positive and negative chirp signal characteristics, given the time domain, frequency domain images, as well as the frequency versus time. It s helpful for beginners who study Rada
mimo radar OFDM Chirp waveform design
- 产生OFDM Chirp波形，包括时域表示和频域表示，用于mimo雷达，且附有参考文献，里面有波形的时频域表示，以便进一步研究(this matlab code files were used to produce ofdm chirp waveform which used in mimo radar,the waveform are representation in time domain and frequency domain.furthermore,the references ar