chapter3

fortran简单程序集，常用程序，适合新手学习。(fortran simple assembly, common procedures, suitable for novice to learn.)

压缩采样仿真实验代码，基于随机解调器，仿真功能完善(Compressive sampling simulation code, based on random demodulator perfect simulation function)

create B-spline in 2D and 3D space Matlab

设计一维纳滤波器 (1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n). (2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。 (A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)

function of ant colony search algorithm in easy method

optimized-design-of-FIR-filters in matlab

用PCA在一组数维中找到主十得到主元分析，用于MACHINE LEARNING 中初步学习者(use pca find the principle component int the dataset)

说明：  分叉曲线图，rucklidge系统分岔曲线图(Bifurcation curve, rucklidge bifurcation curve)

this is scw algorithm to find out the region of interest in given car image to find out license plate

使用matlab实现的预测程序，希望对预测算法学习 有帮助(forecast program using matlab,can help you study forecast algorithm)