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使用matlab对正弦信号采样
- 使用matlab对正弦信号采样 以及对其进行DFT变换,Matlab sinusoidal signal on the use of sampling, as well as its DFT transform
IIRditonglvboqi
- 正弦信号叠加高斯白噪声，通过IIR低通滤波器，并画出时域和频域上的波形频谱图-Sinusoidal signal superimposed Gaussian white noise through the IIR low-pass filter, and draw on the time domain and frequency domain waveform spectrum
esprit.rar
- 用esprit算法估计复正弦加白噪声的信号频率，f给出正弦信号的频率估计值,Esprit algorithm with an estimated increase in complex white noise sinusoidal signal frequency, f the frequency of sinusoidal signal given the estimated value of
filter
- labview先产生正弦波，叠加高斯白噪声，然后通过滤波处理，回复原正弦信号，欢迎参阅。-labview to generate sine wave, superimposed Gaussian white noise, and then through the filter processing, responding to the original sinusoidal signal, please refer to.
DDS
- 实现DDS功能性仿真，可以产生正弦波信号，或者线性调频信号-DDS functionality to achieve simulation can generate sine wave signals, or a linear FM signal
Matlab-FinishedOne
- 针对夹杂有白噪声的正弦信号的功率谱估计仿真-Mixed with white noise for sinusoidal signal simulation of the power spectrum estimation
AD9850_test
- f2812控制ad9850产生正弦信号的主要程序-AD9850 control f2812 generated sinusoidal signal the main program
UPS
- 传统无差拍控制应用于UPS 逆变器,存在对系统参数变化的鲁棒性问题。本文提出了一种 新的控制方案—渐近收敛无差拍控制。该方案与传统无差拍控制的区别是,不是将正弦信号作 为参考电压,而是采用当前的输出电压和正弦信号的加权平均作为下一控制周期的目标量-Traditional deadbeat control applies to UPS inverter, the existence of the system parameters change in the robustness of t
sinOuttest
- 在simulink环境下实现的正弦信号发生器，有使能端控制-Simulink environment at implementation of the sinusoidal signal generator, has enabled client control
example10
- ：正弦波发生器例程，包括了直接数字频率合成(DDS)的原理以及如何应用CPLD产生频率可控频率的正弦信号。-: Sine wave generator routine, including a direct digital synthesizer (DDS), as well as the application of the principle of frequency control CPLD generated sinusoidal signal frequency.
EP1C3_12_10_PHAS
- 基于FPGA的移相式DDS正弦信号发生器的VHDL源代码，压缩包里是在Quartus里做的工程，FPGA用的是Cyclone1C3系列-FPGA-based phase-shifting of the DDS signal generator sine VHDL source code, compressed in the bag is done in Quartus Engineering, FPGA is used Cyclone1C3 Series
design
- 产生不同频率、不同幅度的两种正弦波信号 对两个信号进行叠加并做频谱分析 还原原来两个信号（LPF)-Produce different frequency, the two sine wave signals of different magnitudes of the two signals are superimposed and do spectral analysis to restore the original two signals (LPF)
systems_and_siganls
- 几个正弦信号叠加，在做频谱分析，设计滤波器得到某一个频率的正弦信号-Superposition of several sinusoidal signals, spectral analysis in the design of a filter to a frequency of sinusoidal signal
De-impulsenoise
- 在一段音频信号中加入了随机噪声，用matlab编程实现去噪!-This File shows an example for denoising via hard thresholding of Fourier coefficients.
提取周期信号
- 用于信号的周期成分提取，使用的最小二乘方法，拟合出一个单频的正弦信号。(For the extraction of periodic components of signals, the least square method is used to fit a sinusoidal signal of a single frequency.)
单片机产生正弦波
- 通过单片机产生PWM，调节参数寄存器的值，产生不同占空比的PWM信号。若占空比的变化规律是正弦的，则滤波后可得到所需正弦波形。(The PWM is generated by the microcontroller to adjust the value of the parameter register, and the PWM signals with different duty cycles are generated. If the duty cycle is sinusoidal,
信号源.zip
- 用c语言通过单片机产生方波，正弦波，三角波，锯齿波。(Produce Fang Bo, sine wave, triangle wave, sawtooth wave)
curvefit
- 正弦信号的频率，相位，幅度等参数的最小二乘法拟合(sine signal parameters fitting)
PE_sine
- 针对扰动为正弦信号的单变量系统进行性能评价(Performance evaluation for a single variable system with sinusoidal signal)
AD各数据位的输出波形to正弦信号.mcd
- 用mathcad显示AD各数据位的输出波形to正弦信号(The output waveform to sine signal of each data bit of AD)