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wave.波形的合成与分解
- 波形的合成与分解。 用matlab编的。可以合成三角波，方波，并分析它们的频谱。有详细的说明。,Synthesis and decomposition of waveforms. Made use of matlab. Can be synthesized triangular wave, square wave, and an analysis of their spectrum. Is described in detail.
pinpu2
- 用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图，FFT实践及频谱分析-Matlab generated by sine wave, square wave, and the white noise signal, and display their time-domain waveform, FFT spectrum analysis of practice and
wavemodel
- ittc标准海浪谱的matlab实现，对工程人员作干扰仿真特别有用。-wave spectrum of ittc s standard matlab realization.it is particularly useful for the project staff.
jonswap
- a code to generate jonswap wave spectrum
GPS
- 利用Matlab生成GPS C/A 码的基带信号。 （1）产生卫星PRN 号码为“5”的一组C/A 码； （2）循环生成25 页的导航数据，GPS 时间可填入一固定的已知数值； （3）生成C/A 码扩频信号，每个C/A 码码片给出4 个采样数据； （4）基带信号采用方波信号，电平为0 和1，占空比为50 ％，不加入噪声，进一步生成某个特定的中频信号。-Matlab generated using GPS C/A code base band signal. (1)
search_k_peak
- 峰值搜索的算法,可对法来波方向进行估计中的谱峰提取的一种方法-Peak search algorithm, the direction of the method to estimate the wave spectrum peak extraction method
2D-Wave-equation-Model-forwarding--by-the-method-
- 2D Wave equation Model forwarding by the method of pesudo-spectrum.-2D Wave equation Model forwarding by the method of pesudo-spectrum.
3D-Wave-equation-Model-forwarding--by-the-method-
- 3D Wave equation Model forwarding by the method of pesudo-spectrum-3D Wave equation Model forwarding by the method of pesudo-spectrum
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.
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
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
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
wave
- 心电图滤波，频谱分析，滤波器设计的参考程序，没有密码，自由下载，欢迎交流。下载后请留言-ECG filtering, spectrum analysis, the reference filter design process, no password, free download, please share. Please leave a message after downloading
waves_specta
- wave spectrum analysis对信号过汉明窗的分析-wave spectrum analysis
傅里叶变换
- 傅里叶变换法估计谱 事实上海浪谱主要集中在较窄的频域范围内，通常可以从计入中选取最短波频率 作为谱估计的频率上界(The Estimation of Wave Spectrum by FFT Method)
Ocean-Wave-Spectra-master
- 对海浪数据处理得到海浪谱。可以模拟不同风速产生的海浪谱，并得到一维海面分布。(Propose the wave hight data and spectrum analysis.Wave spectrum generated by different wind speeds can be simulated and one-dimensional sea surface distribution can be obtained.)