tf_estimate

tutorial de como simular un sistema de potencia en matlab en españ ol

按键式电话如下图所示，当按下某一个键时会产生如图所示的相应的频率模拟信号，并通过对该信号频率的检测，识别出对应的按键。试通过编写一个数字信号分析程序，模拟完成上面的功能。(Touch-tone phone as shown below, when pressing a key will be generated as shown in the corresponding frequency analog signals and, through detection of the signal frequency to identify the corresponding button. Test through the preparation of a digital signal analysis program to simulate the function of the completion of the above.)

利用拉普拉斯先验的压缩感知稀疏重构的贝叶斯方法，具有较好的计算精度(Bayesian compressive sensing using laplace priors，with high accuracy )

introdution of matlab part 2 and examples

说明：  数字信号处理：自适应一步线性预测，自适应噪声抵消(Digital signal processing: adaptive noise cancellation, adaptive one-step linear prediction)

图论的入门课件，很好的~特意拿出来share~(a very good sorce about grap theory intrduction.)

射频信号的去噪，纯净信号为数字调制的AN,FM,BPSK信号，噪声为高斯白噪声。应用SVD分解方法进行去噪。(RF signal denoising, pure signal for the digital modulation of the AN, FM, BPSK signals, noise is Gaussian white noise. Application of SVD decomposition method for denoising.)

Matlab程序处理LPC倒谱估计，调试后可以运行！(The Matlab program processing LPC cepstrum estimated, debugging can run!)

As txt2mat basically is a wrapper for sscanf, it quickly converts ascii files containing m-by-n numeric data, allowing for header lines.

matlab程序，可任意生产波形，包括正弦波，谐波或者叠加的n次谐波，也可产生mif文件 (matlab procedures, arbitrary waveform production, including sine wave, or a superposition of harmonic n harmonics can produce mif file)