FFT

Blowfish Algorithm is a Feistel Network, iterating a simple encryption function 16 times. The block size is 64 bits, and the key can be any length up to 448 bits. Although there is a complex initialization phase required before any encryption can take place, the actual encryption of data is very efficient on large microprocessors. Blowfish is a variable-length key block cipher. It is suitable for applications where the key does not change often, like a communications link or an automatic file encryptor. It is significantly faster than most encryption algorithms when implemented on 32-bit microprocessors with large data caches.

博弈论自适应功率控制中的实现，应用于认知无线电和频谱管理领域(Game Theory Adaptive Power Control in the realization of applied cognitive radio and spectrum management)

this file contains a ppt on feature selection for regression problem

matlab程序：高斯核回带用法的支持向量机，对样本经行训练得到预测模型(matlab program: the Gaussian kernel back with the use of support vector machine prediction model of the samples by the line training)

超宽带基础的基本程序,非常不错的小程序,省不少事情啊(the basic procedures, a very good small procedures, many of the things the provincial ah)

五种粒子滤波仿真,便于初学者学习粒子滤波算法(Five particle filter simulation,easy for beginners to learn particle filtering )

In this project, the standard particles swarm optimization - named here (MyPSO) is simulated and tested by five well-known benchmark functions (Sphere, Ackley, Rastrigin, Rosenbrock and Schwefel p2.26). Then, a new mechanism- named here (Improved MyPSO) is introduced to improve the performance of the standard particles swarm optimization to achieve better results and avoid stagnation at bad results. This new mechanism is also tested by the same benchmark functions. The results of improved PSO are then compared with those of standard PSO and different published improved PSO (SPSO, PSO-XD, CPSO-S and PSO-P5).

is the code in sample in matlab

滑模变结构控制matlab仿真一书中第9章程序的修改版(Sliding mode variable structure control simulation matlab book Chapter 9 of the modified version of procedure)

Histogram of Orientated Gradients for gray-level images