haar_like

复杂网络中NW网络的仿真计算，Matlab源码。(Complex network in the NW network simulation, Matlab source code.)

introductory look at what type of vibrations we might be dealing with when attempting to harvest ambient kinetic energy. The simplest type of vibration that could possibly occur, would be with a harmonic one, with a single frequency component at a constant frequency that does not change significantly in time.

用matlab来生成全息图的一个样例程序。简单实用(Using matlab to generate a sample program hologram. Simple and practical)

一种应用于咬尾卷积码的译码算法，基于维特比译码算法(A decoding method applied to tail biting convolutional codes of the matlab program)

给出算例的蜜蜂算法，可以用于智能优化，有实例，可供参考修改应用(Colony algorithm)

这是EMD分解的matlab程序，可以进行imf分解，及求解包络求解(this is EMD program ，it can process imf divide.)

通量数据足迹分析，可查看最大贡献源区。以及数据质量分级(analysi footprint)

matlab绘制带通系统函数的功率谱，不是信号的功率谱(The power spectrum band-pass system function)

matlab实现用语音信号作为调至信号的幅度调制和频率调制，以及解调。(Matlab implements amplitude modulation and frequency modulation using speech signals as modulation signals, and demodulation.)

模拟一群鸟捕食的情景，从而达到优化目标函数的目的，这就是粒子群算法！起初在可行的空间中随机的产生一群粒子，然后让每个粒子开始在虚拟的空间中向四面八方飞翔，并且每个粒子都记下他们飞过的适应值（也就是目标优化函数）最高的点，而且整个粒子群有一个最高适应值个体，这样，粒子在飞翔的时候尽量朝向自己曾飞过的最好的点和集体的最好的点。最后达到收敛到近似最优点的目的。 (Simulation of a group of birds preying on the scene, so as to achieve the purpose of optimizing the objective function, that is, PSO! At first, where feasible, have a space in a group of random particles, and then let the beginning of each particle in a virtual space to fly in all directions, and each particle they have in mind over the fitness value (that is objective optimization function) the highest point , and the whole particle swarm adaptation has a maximum value of the individual, so that particles in the fly when he had flown as far as possible towards the best point and collective best point. Finally reaching the merits of convergence to approximate most purposes.)