Fundamentals_of_Statistical_Signal_Processing

在matlab中绘制3d箭头，方向、颜色及头尾比例可调。(3d at matlab Drawing arrows, direction, color and proportion of adjustable head and tail.)

说明：  为图像添加噪声并进行平滑处理的matlab程序，有代码、原图及视频演示(image denoise)

永磁同步电机矢量控制的matlab仿真，测试波形完全正确(The permanent magnet synchronous motor vector control of matlab simulation, test waveforms completely correct)

说明：  模拟退火GUI演示，利用模拟退火算法求全局最大值最小值(Simulated annealing GUI demonstration, the use of simulated annealing algorithm seeking the global maximum value of the minimum)

说明：  一个dbnunfoldtonn函数，用于一个DBN例子中。(a dbnunfoldtonn function for a dbn example.)

Traz de volta os arquivos ocultos e potegidos do sistema dentro de um diretorio especifico

高级谱分析，作为非线性处理信号，图像直观，方便的特点(Higher order spectrum)

this file contain source code for fading in matlab.

通过产生两个高斯分布的随机数，组合生成瑞利分布的信号，模拟瑞利信道，然后将一个正弦信号以不同方式通过，比较是否有变化。(By generating two Gaussian distributed random number, combined Rayleigh distribution of signal generation, analog Rayleigh Road, then a sinusoidal signal in different ways by, more if there are changes.)

心电信号去基线漂移，使用小波分解法提取基漂信号，还有小波包去噪(ECG baseline removal, and wavelet packet de-noising)