record_audio

one of the best ways to have a blind channel estimation is using a precoding after before IDFT operation in OFDM systems,this simulation shows the precoding infulence on the system.

概率神经网络的源代码示例，输出向量t是一维向量。(Probabilistic neural network source code examples, t is the one-dimensional vector.)

用汉宁窗进行FIR处理实例，并给出幅频响应特性图形(Hanning Window with examples of FIR processing, and gives the amplitude frequency response graph)

模糊PID控制的matlab仿真模型，已通过试验，课成功运行，主要是用来控制机器人自动导航。(Matlab simulation model based on fuzzy PID control, has passed the test, lesson successful operation, is mainly used to control the robot autonomous navigation.)

this program to help you to Find the local threshold of an image

离散正交多项式拟合例子，可自定义离散正交多项式次数。附有简单清晰的说明。(Examples of discrete orthogonal polynomial fitting)

Cuckoo search (CS) is an optimization algorithm developed by Xin-she Yang and Suash Deb in 2009.[1][2] It was inspired by the obligate brood parasitism of some cuckoo species by laying their eggs in the nests of other host birds (of other species). Some host birds can engage direct conflict with the intruding cuckoos. For example, if a host bird discovers the eggs are not their own, it will either throw these alien eggs away or simply abandon its nest and build a new nest elsewhere. Some cuckoo species such as the New World brood-parasitic Tapera have evolved in such a way that female parasitic cuckoos are often very specialized in the mimicry in colors and pattern of the eggs of a few chosen host species [3]

基于matlab自有函数的增光矩阵系统辨识法(Own matlab function-based the graced matrix system identification method)

A matlab gui for basic image processing operations

Statistics toolbox is necessary only to caculate t and F distributions for the number of samples at the specified alpha. These values could be obtained a table and manually inserted in the code, thus negating the use of the statistics toolbox.