pso_algo

makes cos functions. and tan fucnction, sin function

说明：  BP神经网络的一种回归算法研究，MATLAB实现并已通过系统仿真测试(A return of BP neural network algorithm, MATLAB simulation to achieve and have passed the test)

BPSK with Differential Encoding

城市轨道交通客流需求预测模型，非集计思路(Urban rail transport passenger demand forecasting model, non-collection design ideas)

这个代码能够比较精确地实现图像中道路区域的分割与提取。(This code addresses this question by decomposing the road detection process into two steps: the estimation of the vanishing point associated with the main (straight) part of the road, followed by the segmentation of the corresponding road area based upon the detected vanishing point. The main technical contributions of the proposed approach are a novel adaptive soft voting scheme based upon a local voting region using high-confidence voters, whose texture orientations are computed using Gabor filters, and a new vanishing-point-constrained edge detection technique for detecting road boundaries.)

a sparse implementation of the Levenberg Marquadt algorithm for the PARAFAC model and a multi-way incomplete data generator for Matlab.

说明：  这是一个计算机仿真技术用matlab编的小程序，可以识别颜色的程序并能把它分裂出来(This is a computer simulation using Matlab series of small programs, color identification procedures and make it seceded)

Bottom Up Profiling shows the entire callstack backwards.

PRML书本代码，PRML是一本机器学习经典教材，这里给出这本教材相应的代码。(Pattern recognition has its origins in engineering, whereas machine learning grew out of computer science. )

利用重叠相加法实现线性卷积，其中应用了fft和ifft原理(Use of overlap-add method to achieve linear convolution)