eziir32

基于有限域的qc-ldpc码校验矩阵构造方法(conctruction method of QC-LDPC code based on finite field)

第一步是计算输人信号单边功率谱密度（ESD）。使用快 ％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这 ％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。 ％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而 ％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后， ％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)

Multiplicative Scatter Correction scaling of Z-block (objects x variables)

非线性扩展卡尔曼滤波，在catr模型中的应用。(extending kalman filtering,cstr)

配电网潮流计算分层前推回代法 基于分层模型的潮流计算方法 (Distribution power flow calculation stratified forward and backward substitution method)

说明：  用最优化方法中的狗腿法求解信赖域子问题的算法编程实现(Algorithm realization of solving trust region subproblem with dogleg method)

一种能够消除三维荧光瑞利散射，而且能对移去区域以内插值的形式引入，从而避免缺失值的出现(The function EEMscat is a function that takes an EEM dataset and removes scattering as well as (optionally) interpolates the removed areas such that there are no missing values introduced. )

image processing-circle detection

在文本框输入不同的参数，绘制得到相应的抛物曲线。(In the text box to enter different parameters to draw the corresponding parabolic curve.)

matlb中自动控制系统实验教程，简单明了的自动控制系统实验教程适合初学者(matlb automatic control system experimental tutorial)