-
hw4_nirit_dimitry
fourier tramsform
this program doese fourier transform to given picture using convlotion methods
- 2009-06-01 18:11:34下载
- 积分：1
-
ps2code
说明： matlab程序解非线性方程KVD方程，非常方便(matlab)
- 2010-04-13 04:25:18下载
- 积分：1
-
MATLAB
MATLAB的应用可以遍及通信，信号处理等等，而MATLAB相关函数、命令则更是重要无比，掌握这些命令，对于我们学好MATLAB大有裨益。(MATLAB applications can throughout the communication, signal processing, etc., while the correlation function of MATLAB, the command is even more extremely important to master these commands great benefit for us to learn MATLAB.)
- 2011-05-17 21:06:44下载
- 积分：1
-
threephasePWMinverterusinguniversalbridge
three phase system with sinosoidal inverter .check it with source code
- 2013-07-25 15:53:26下载
- 积分：1
-
hosa1
信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、FIR和Lattice结构；IIR滤波器设计包括模拟和数字低通、高通、带通与带阻滤波器设计，以及基于冲激响应不变法和双线性Z变换法的IlR滤波器设计等；FIR滤波器设计包括基于窗函数、频率抽样法和切比雪大逼近法的FIR滤波器设计；平稳信号分析包括经典功率谱估计、基于参数模型的功率谱估计和基于非参数模型的功率谱估计；非平稳信号分析包括STFT变换、Gabor展开、Wigner-Ville分布与Choi-Williams分布；非高斯信号分析包括基于非参数法的双谱估计、基于参数模型的双谱估计，以及双谱估计的应用；信号处理的GUI实现包括滤波器设计与分析的FDATool工具和滤波器设计与信号分析的SPTool工具。(signals and systems based on knowledge, including continuous signal with the model, discrete signal and model; Common signals include transform Z transform, chirp Z-transform, FFT transform. DCT and Hilbert transform; Discrete system architecture including IIR, FIR and Lattice structure; IIR filter design, including analog and digital low-pass, high-pass, band-pass and band stop filter design, Based on the impulse response of the same law and bilinear Z transform the IlR filter design; FIR filter design including on the basis of the window function, frequency sampling and snow all over the big approximation of FIR filter design; stationary signal analysis include classical power spectrum estimation, Based on the model parameters of the power spectrum estimation and non- parametric model b)
- 2007-03-13 19:41:00下载
- 积分：1
-
dft
学习matlab的傅里叶变化小程序，没问题额(Fourier transform of small learning matlab program, the amount is no problem)
- 2011-09-27 08:31:13下载
- 积分：1
-
excel_work
利用matlab，进行excel数据读取及处理，并输出到新的xlsx文件中或者进行数据连接。(Using matlab, excel data were read and processed and output to a new xlsx files or data connection.)
- 2014-10-08 11:54:55下载
- 积分：1
-
face-detection
可以从一幅含有头和肩部的图像中检测出人脸，并用矩形框框起来，将矩形框中的人脸裁剪出来并另存为80*80的图片(Can be detected an image containing a head and shoulders of a person' s face, and the frame up with a rectangle, the human face of the rectangular box to cut out and save it as 80* 80 pictures)
- 2014-12-15 11:48:31下载
- 积分：1
-
cycle_detect_SNR
基于循环平稳特性的频谱感知研究 PLC信道 MATLAB程序(Perception of the spectrum based on Cyclostationarity)
- 2014-05-29 15:55:35下载
- 积分：1
-
matlab
matlab的学习教程与应用，及对比方案精选(matlab tutorial and application of learning, and selected comparison program)
- 2011-05-03 09:14:21下载
- 积分：1
