svmctest

threshold is a key technique for the segmentation and edge detection in an image for image processing. Here in this file the threshold is on the based of the maximum entropy of an image using shannon entropy method.

2FSK是利用数字基带信号控制在波的频率来传送信息。经过调制后的2FSK数字信号通过两个频率不同的带通滤波器f1、f2滤出不需要的信号，然后再将这两种经过滤波的信号分别通过包络检波器检波，最后将两种信号同时输入到抽样判决器同时外加抽样脉冲，最后解调出来的信号就是调制前的输入信号。(gudi hduidf hdag sdd w)

把高斯基函数用matlab实现，方便以后对其的应用，可以应用到高斯径向基函数神经网络中,另外附加一份matlab中画图语句的指令说明(The Gaussian function using matlab facilitate its future application, can be applied to a Gaussian radial basis function neural network)

GSM block in simulink

simulated annealing in matlab

this matlab code about 64 point fft.

New topology in boost converter called Anovel ZCZVT PWM BOOST CONVERTER

algorithme FCM code matlab type .m

本程序是利用ESPRIT 算法实现波达方向的估计，程序能直接运行，有一定的参考价值。。(This program is the use of ESPRIT DOA estimation algorithm, the program can be run directly, there is a certain reference value. .)

this program fits a set of data, using customized function.