Model

matlab下实现降噪，功率谱计算。％程序中设定采样点数为256个，采样频率为10000hz， ％输入信号为随机噪声和两个正弦的合成信号 ％设定的滤波器的截止频率为3500hz ％通过挈比雪肤滤波器，运行程序，比较滤波前后的频域波形 ％滤波去除了高频信号(matlab achieve noise reduction, power spectrum calculation. Sampling procedure set for 256 points, the sampling frequency of 10000hz, input signal for the random noise and the two sinusoidal signals synthetic filter set a cut-off frequency 3500hz manner than through the filter雪肤, run procedures, compared before and after filtering in frequency domain waveforms filtering in addition to high-frequency signals)

BCH(15,11,1)+交织编解码matlab代码(BCH (15,11,1) with interleaver matlab code )

mimo simulator,是mimo系统的常用的仿真工具，可以实现最基本的操作，拿出来与大家共享。(mimo simulator is used mimo system simulation tools, can achieve the most basic operations, to show and share.)

用monte carlo 方法计算圆周率pi,采用的是随机投点法。以及另一个应用程序(with monte carlo methods calculated pi pi, the vote is random point method. And another application)

两发两收的空间多路复用信道的matlab仿真程序。(Spatial multiplexing received two rounds of two-channel matlab simulation program.)

说明：  本例程为《MATLAB下的数字信号处理实现示例》，有详细代码和原理解释，很不错(This routine is &quot MATLAB implementation of digital signal processing under the example of&quot a detailed code and principles of interpretation, very good)

This is a simulation of a nonlinear second order system.

Generating periodical signals in matlab

this metal detector full project (pulse induction)

FILTERING IN FREQUENCY DOMAIN, FFT of Average Filter