sphere-decoding-algorithm

iris with matlab.irisData is 150x5. row: Sepal.Length Sepal.Width Petal.Length Petal.Width Group(1,2,or 3) the first 50x5 is Isis-setosa(1), the second 50x5 is Isis-versicolor(2), the last 50x5 is Isis-virginica(3). !!! Caution !!! X(50 + 21, :) equals X(50 + 50 + 27, :), but Y(50 + 50 + 21) DOESNOT equal Y(50 + 50 + 27)! So the algorithm will NEVER be 100 correct.

反馈控制系统设计与分析－MATLAB语言应用（薛定宇）(Feedback Control System Design and Analysis-MATLAB language applications (Xue Dingyu))

非线性曲线拟合是已知输入向量xdata和输出向量ydata，并且知道输入与输出的函数关系为ydata=F(x, xdata)，但不知道系数向量x。今进行曲线拟合，求x使得输出的如下最小二乘表达式成立： min Σ(F(x,xdatai)-ydatai)^2(Nonlinear curve fitting is a known input and output vectors xdata vector ydata, and know the relationship between the input and output functions for ydata = F (x, xdata), but do not know the coefficient vector x. As least-squares curve fitting expression today, find x such that the output of the establishment: min Σ (F (x, xdatai)-ydatai) ^ 2)

代码主要实现了零样本图像分类中的直接属性预测模型。在没有训练样本的情况下对其进行分类。(Code mainly realize the zero sample image classification of direct property prediction models. In case of the absence of training samples to classify them.)

神经网络设计(国外经典教材)中文版 书中matlab源码( Neural network design (foreign classic textbook) Chinese edition of the book matlab source code)

除氧器计算,主要用于除氧器蒸汽耗量计算，简单准确(pipe design)

A matlab program on ECG signal

说明：  用matlab中的FFT函数实现了正弦信号，矩形信号，和白噪声的频谱分析(FFT with matlab function in a sinusoidal signal, the rectangular signal, and white noise spectrum analysis)

Adds noise to processes x1(n) and x2(n), at SNR=snr, using seeds s1 and s2.(Adds noise to processes x1 (n) and x2 (n), at SNR = snr, using seeds s1 and s2.)

说明：  《变结构控制与MATLAB仿真》书中第二章例一的变结构控制程序( Variable Structure Control and MATLAB Simulation chapter book cases one of the variable structure control procedures)