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avrfft
- SG12232C graphic LCD液晶编程-This is an evaluation use of a small graphics LCD module. Last summer, SG12232C graphic LCD module has been sold sold for 1500 Yens from Akizuki Denshi and I bought it. However I could not find good application for the LCD mo
MATLAB-and-verilog
- 1 采用正弦波，方波进行同步调制，实现调制信号、已调信号、解调信号的波形、频谱以及解调器输入输出信噪比的关系。 2 采用Verilog语言编写有符号的五位乘法器 3 实现数字与模拟调制-A sine wave, square wave synchronous modulation to achieve the modulation signal, the modulated signal, the demodulated signal waveform, spectrum and sig
local-wave-MATLAB
- 为进一步细化频谱，提取有效的时频特征值，将信号进行局域波分解，本程序为主要程序-For further specified spectrum, extracting effective time-frequency characteristic value, signal will be decomposed with local wavelet.
Power-spectrum-estimation
- 信号时正弦波加正态零均值白噪声，信噪比10db，信号频率2kHZ，采样频率100kHZ，数据长度N=256。 (1). 用周期图法进行谱估计。-Sine wave signal plus zero-mean normal white noise, SNR 10db, frequency 2kHZ, sampling frequency 100kHZ, data length N = 256. (1) with the periodogram spectral estimation.
sanjiaobopinpu
- 发声时的激励模型是一个以基因周期为周期的三角波，利用matlab绘制这个三角波的频谱。-When the voice of the incentive model is a genetic cycle cycle of triangle wave, use of matlab draw this triangle wave spectrum.
Square-wave
- matlab 实现傅里叶变换 fs FT DFS DFT FFT 以及余弦函数的抽样 离散傅里叶变换 频谱 函数叠加后的傅里叶变换 频谱 -matlab to achieve the Fourier transform fs FT DFS DFT FFT and cosine functions sampling discrete Fourier transform the spectrum of the Fourier transform of the spectrum function su
pinpu
- cwpinpu.m为连续波频谱 lfmpinpu.m为线性调频频谱 nlfmpinpu.m为非线性调频频谱 对研究信号频谱分析很有帮助-cwpinpu.m for continuous wave spectrum lfmpinpu.m of chirp spectrum nlfmpinpu.m for nonlinear FM spectrum of research signal spectrum analysis helpful
spectrumplotsimx
- Wave Spectrum Radial Plot
spectxx
- Wave Spectrum Radial Plot
Ricker2
- 雷克子波的频谱和相位图，便于对地震信号处理方法的频域判别-Ricker wave spectrum and phase diagrams, to facilitate the frequency domain of the seismic signal processing method discriminant
pm
- PM的一种常用的实现方法是用调制信号控制谐振回路或移相网络的电抗或电阻元件以实现PM。-Generation of time signal from wave spectrum (Jonswap,PM,etc.) and re-build wave spectrum.very good，you have look for best for your study!I hope help you to the job Simple program for time signal generat
FFT
- FFT频谱分析，可以将正弦波，方波，锯齿波，三角波的频谱分析粗来，可以更改频率，更改采样的条件-FFT spectrum analysis, can be sine wave, square wave, sawtooth wave, triangle wave spectrum analysis of coarse, can change the frequency, the variation of the conditions of sampling
ricker-wave
- 编写了一个雷克子波的代码，可以图形显示子波及其振幅谱，可以看看啊 ~-Write a ricker wavelet code, it can be graphical display child affected its amplitude spectrum, can see oh ~
TrueWavAnalyzer
- VB声音波形频谱分析系统源程序,有需要的就下载吧。-VB sound wave spectrum analysis system source code, there is need to download it.
wave read
- 输入一wav格式声音信号 输出对声音信号进行抽取并插值后的频谱图(源程序为8倍重采样)，并可使用play函数进行播放试听，如play(nearest),play(ori) 有ori原始音质、ups插值音质、downs抽取音质三种及以下五种重采样音质 重采样试听种类有nearest,linear,spline,pchip,cubic，插值算法详见interp1函数 可用过取消注释“高斯白噪声”、“高频噪声”对声音信号加入噪声-Wav format input-output
wave
- 以某些特殊函数为基将数据过程或数据系列变换为级数系列以发现它的类似频谱的特征，从而实现数据处理。-In some particular function or process the data base is converted into data series series series to discover its characteristics similar to the spectrum, to achieve data processing.
wave-Cepstrum
- 一个语音的倒频谱图的分析，有源代码，有图，加一个DCT压缩代码-A voice analysis inverted spectrum, source code, a map, plus a DCT compression code
baoluo
- 在labview的信号处理中用户来计算波形的包络谱，用来进行信号分析-To calculate the wave spectrum envelope of users in the signal processing of the LabVIEW, used for signal analysis
PM
- 海浪谱matlab的仿真程序,在不同风速下对PM海浪谱进行仿真。-Wave spectrum matlab simulation program, the PM under different wind wave spectrum simulation.
spectrum
- 生成载波、调制波，并且进行调制和解调 并绘出波形图-Generating a carrier wave, modulated wave, and modulates and demodulates the waveform diagram drawn