搜索资源列表
HDB3
- HDB3码的编码,图形,功率谱密度。用于通信原理教学等-Code HDB3 coding, graphics, power spectral density. Communication Theory for teaching
demo_danjiNRZ
- 系带传输,单极性不归零码的编码,产生还有功率谱密度图,调试好的,直接运行-Department of belt transmission, not unipolar NRZ encoding, resulting in power spectral density diagram there, debugging good directly run
pracsim-3
- 通信基本仿真3,适合初学者学习的代码,包括了调制,分析等等:使用IIR filter的经典模拟滤波器(巴特沃斯Butterworth,切比雪夫Chebyshev),Bartlett周期图谱,加窗Bartlett周期图谱,基带波形仿真,IIR的贝塞尔滤波器Bessel Filter,二进制对称信道Binary Symmetric Channel仿真,比特序列,Remez滤波,BPSK复合基带信号仿真,载波生成器,椭圆滤波器Elliptical Filter,FFT,FSK调制及解调,高斯噪声Gau
Psd_091024I
- Welch法功率谱密度 Psd自功率谱 是用改进的平均周期图法来求随机信号的自功率谱估计 采用信号重叠分段,加窗函数和fft算法等计算一个信号的自功率谱估计(PSD)-Welch法功率谱密度 Psd自功率谱 是用改进的平均周期图法来求随机信号的自功率谱估计 采用信号重叠分段,加窗函数和fft算法等计算一个信号的自功率谱估计(PSD)
psd
- 用快速傅立叶变换计算地形剖面的功率谱密度。-Calculate the power spetral density of the topographic profile
fft6
- matlab分析双边功率谱密度和单边功率谱密度-matlab analysis of bilateral and unilateral power spectral density power spectral density
65735462corre_spectrum
- 方便准确的计算信号的互相关函数和互相关功率谱密度。-To facilitate accurate calculation of the signal cross-correlation function and cross-correlation power spectral density.
qpsk
- qpsk调制解调,功率谱密度,误码率曲线,和MPSK的比较-qpsk modem, power spectral density, the error rate curve, and comparison of MPSK
power_spectrum_density_in_Matlab
- 可用此代码直接在matlab中求功率谱密度,程序已调试过,没有问题-This code can be used directly in matlab and seek the power spectral density, the program has been debugged, there is no problem
matlab实现功率谱密度分析psd
- 用matlab实现功率谱密度的分析及讲解,很有参考价值
π/4的调制和功率谱密度
- 调制 功率谱密度 理想PDF 非线性放大器 解调的一种波形
MTM PSD subspec
- 本程序运用多窗谱法估计的语音信号功率谱密度(PSD)来进行增减语音。
Untitlepsd
- 周期图法,间接法,Welch法,Bartlett法,计算功率谱密度(Calculate the power spectral density)
psd
- 利用MATLAB语言,求出结构的功率谱密度,后面附朱伯芳25杆桁架优化程序(Using the MATLAB language, the power spectrum density of the structure is obtained, and the Zhu Bofang 25 bar truss optimization program is attached later)
Matlab
- 里面提供了关于功率谱密度计算的matlab代码。(It is the MATLAB code about the power spectrum density and root mean square value.)
digit_baseband
- 数字基带信号的功率谱密度,Matlab仿真(Matlab simulation of Digital Baseband)
车辆系统动力学
- 涉及车辆系统动力学的一些关键问题求解,包括不同激励下系统的固有频率、阻尼比以及功率谱密度(Some key problems related to the dynamics of vehicle system are solved, including the natural frequency, damping ratio and power spectral density of the system under different excitation)
PSD@
- 记录神经电信号的功率谱密度分析,多窗谱分析,窗函数法,周期法(The power spectral density of neural signals)
gaosi
- 采用直接法或间接法(通过自相关函数)编制matlab程序,计算信号cos(2πf1t)+cos(2πf2t)叠加高斯白噪声后的功率谱密度。(Matlab program is compiled by direct method or indirect method (through autocorrelation function) to calculate the power spectral density of signal cos (2 PI f1t) +cos (2 PI f2t) s
BOC信号功率谱密度仿真
- 关于GPS系统中的BOC调制信号的功率谱密度仿真,并且包含了其衍生信号MBOC信号的CBOC和TMBOC的仿真对比