sjzym5

code for carlike vehicle

输入参数接非线性薛定谔方程，没有标准化过的U，需要U0(Input parameters then the nonlinear Schrö dinger equation, there is no standardized over the U, needs U0)

tthis folder is an implementation of clipping PAPR reduction scheme for FBMC system

说明：  The model used for creating the reference voltage is shown in Fig. 4. First, photovoltaic output current (Ipv) and output voltage (Vpv) are passed through a first order low pass filter with a magnitude of G = 1 and a time constant of T = 0.01 seconds in order to filter out the high frequency components or harmonics from these signals as shown in Fig. 5 and Fig. 6. The filtered current and voltage signals (Ipv_F and Vpv_F) are then fed into the MPPT control block that uses the Incremental Conductance Tracking Algorithm. An algorithm that is based on the fact the slope of the PV array power curve shown in Fig. 7 is zero at the Maximum Power Point (MPP), positive on the left of the MPP, and negative on the right. The MPP can thus be tracked by comparing the instantaneous conductance (I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):

SIFT特征（Scale-invariant feature transform，尺度不变特征转换)是一种电脑视觉的算法用来侦测与描述影像中的局部性特征，它在空间尺度中寻找极值点，并提取出其位置、尺度、旋转不变量(SIFT features (Scale-invariant feature transform, scale-invariant feature transform) is a computer vision algorithm to detect and describe the image characteristics of the locality, it scales in space to find extreme points, and extract its location , scale, rotation invariant)

system identification base least square error on step peridiction

　《先进PID控制MATLAB仿真（第3版）》每种方法都给出了算法推导、实例分析和相应的MATLAB仿真设计程序。 　　(Advanced PID control Matlab simulation )

factorization of a matrix by householder

本人写的小程序，包含有QPSK、ASK、OOK、FSK、BPSK等几种调制方式(I wrote a small program, includes QPSK, ASK, OOK, FSK, BPSK modulation, such as several)

svm(support vector machin) code usefull for classification