pso

This program permits you to use FFT under Matlab platform, you may change the fine function used as reference to calculate its FFT to any other function.Hope it helps you.

MSK调制算法，包括了附加相位的算法和一系列的波形图(MSK modulation algorithm, including an additional phase of the algorithm)

非二位元LDPC 16 CODE錯誤率 非二位元LDPC 16 CODE錯誤率(Non-two yuan LDPC 16 CODE error rate of non-two yuan LDPC 16 CODE error rate)

用matlab实现的最近邻算法，可以参考一下(Matlab achieved by nearest neighbor algorithm, you can refer to)

Locally-Linear Embedding (LLE)[9] was presented at approximately the same time as Isomap. It has several advantages over Isomap, including faster optimization when implemented to take advantage of sparse matrix algorithms, and better results with many problems. LLE also begins by finding a set of the nearest neighbors of each point. It then computes a set of weights for each point that best describe the point as a linear combination of its neighbors. Finally, it uses an eigenvector-based optimization technique to find the low-dimensional embedding of points, such that each point is still described with the same linear combination of its neighbors. LLE tends to handle non-uniform sample densities poorly because there is no fixed unit to prevent the weights from drifting as various regions differ in sample densities. LLE has no internal model.

用matlab编程，关于RBF神经网络预测的问题(Using matlab programming, on the RBF neural network prediction problem)

使用matlab编写的PID控制仿真程序(Prepared using matlab simulation program PID control)

this code derivats image and get derivated image to you

simulated annealing code of dejong function (simulated annealing code of dejong function)

形态学重构-主要是为了复杂背景条件下的图像分割，采用matlab语言编写，具有很高的参考价值。(Morphological Reconstruction- mainly to under complex background image segmentation, using matlab language, with a high reference value.)