Recognition_Of_Nutrition_Facts_Labels_From-Images

Simplex algorithm method

Transforms Theory and Applications 《转换定理和应用》。具体描述了H-function的性质和应用(Transforms Theory and Applications)

包含了Lagrang和Newton两种插值方法，便于数据的处理(Contains two Lagrang and Newton interpolation method to facilitate the processing of data)

说明：  求x的算术平方根，保留N位有效数字，并返回算术平方根的平方(solving the square root of x with N digits Significant figures, and saving the Square root of the square)

time varieng channel with ofdm system

Designs a linear phase FIR lowpass filter such that it: - minimizes maximum stopband attenuation - has a constraint on the maximum passband ripple This is a convex problem (when sampled it can be represented as an LP). minimize max |H(w)| for w in the stopband s.t. 1/delta <= |H(w)| <= delta for w in the passband ( where H is the frequency response function and variable is h (the filter impulse response). delta is allowed passband ripple. )

循环谱代码，以及MFSK的循环谱代码的实现(Cyclic spectrum code, and the code MFSK realization of cyclic spectrum)

均匀圆阵仿真:m=8 阵元数 azimuth=[-55 0 40] 方位角 p=length(azimuth) 信号源个数 snap=1000 最大快拍数 drl=0.5 圆阵半径与波长之比 snr=15 信噪比dB 流程：1、构造信号2、构造噪声阵列流型矩阵3、观测信号4、观测信号协方差矩阵5、求解特征值与特征向量6、显示图谱。(The uniform circular array simulation: m = 8 element azimuth = [-55 0 40] azimuth p = length (azimuth) number of source snap = 1000 maximum number of snapshots drl = 0.5 ratio of the radius of the circular array wavelength snr = 15 SNR dB process: 1, constructed signal structure noise array manifold matrix 3, the observed signals observed signals covariance matrix 5 eigenvalue and eigenvector 6, display the map.)

MATLAB中利用虚拟力算法实现DSN中的覆盖增强(virtual force algorithm for DSN coverage enhancement)

PROGRAMATION PAR MATLAB POUR RESOUDRE DES EQUATION