UnEncrypted

说明：  基于基本牛顿法求极值点需注意： 初值点要接近极值点，否则不收敛 (Newton s Method function extremum)

实现QPSK调制，映射成星座图上对应的复数点；将星座图上的复数点作QPSK解调。 16和64位QAM调制。(The QPSK modulation is mapped into the corresponding complex points on the constellation diagram, and the complex points on the constellation diagram are demodulated by QPSK. 16 bit and 64 bit QAM modulation.)

混沌与分岔的小程序，是用matlab编写的，挺有用的(Chaos and Bifurcation of small procedures, are prepared using matlab, very usefull)

设计IIR滤波器,对滤波器系数按4bit和5bit量化。(Design of IIR filter coefficients of the filter and 5bit quantified by 4bit.)

一些通信系统的仿真程序，包括简单的CDMA、FDMA和TDMA系统(Some communication system simulation program, including a simple CDMA, FDMA and TDMA systems)

hi my name is bhavesh pithva from gujarat i am a gtu student i upload a best papers for asics

最大频率选择小波的实现的经典论文之一，非常有启发性(The realization of maximum frequency selective wavelets, one of the classic papers, very enlightening)

说明：  用于各种潮流计算和最有潮流计算的matpower 中文手册(For various flow calculation and the most current computing matpower Chinese manual)

It acts in this TP of the regulation the speed of a D.C Motor with separated excitation, supplied with a chopper series, by using a regulator of the Proportional-Integral type (PI). The chopper is a static inverter allowing, starting a source of voltage U continues fixes, to obtain continuous a U_c voltage of variable median value. One uses a static switch for ` to chop ` the voltage continues and to feed a load. We will be interested in the particular case of a chopper series whose one can order the cyclic report/ratio α.

（注意，之前上传的Fea_Gabor_brodatz有误）该代码为用gabor变换算法提取图像的纹理特征，用matlab编写，可应用于基于纹理的图像检索系统。其中还包含一篇gabor变换相关的文献(The code for the transformation algorithm using gabor texture features extracted using matlab preparation, can be applied to image retrieval system based on texture)