VSS_yuzhao

DFT in matlab, the code is a example of long time in computation.

MATLAB信号处理宝典（matlab探索和研究）此为英文版(MATLAB book english)

A Linear Subspace Learning Approach via Sparse Coding

Calculates SNR and PSD of the bit-stream and of the signal

等间距线性阵列，阵元数M=8，阵元间距d= λ /2， 等幅加权，无噪声。 分别仿真计算目标方位φr =0°、30°时的阵列方向图。 (The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted, no noise. Respectively simulation calculation the target azimuth φr = 0,30 array pattern.)

calculate of momemt of figure. it use for extraction feature

小数据量计算利亚普诺夫指数(Liapunov index of small amount of data calculation)

Código para simular un controlador PID

matlab几乎所有数值计算程序，都包括在内，数值积分数值微分，方程求根等等，几乎所有需要用到的程序(The matlab almost all numerical procedures, including numerical integration numerical differentiation equation Root, etc., almost all the needed procedures)

从数字电路角度，分析PI(比例和积分）环路滤波电路所组成的闭环控制环路的传输函数以及误差传输函数的形状，从中可以看书环路的peaking，3db带宽以及稳定性等性能(From the perspective of digital circuits, analyze the PI（propotional & integral) loop filter s closed-loop transfer function as well as the error transfer function, from which you can easily see the loop peaking factor, 3db bandwidth, and stability performance of the closed loop)