Cognitive-Radio-and-Network-

数字FIR滤波器器设计，通带截止频率0.3pi，阻带截止频率0.2pi，通带衰减《=1db，阻带衰减》=40db(Digital FIR filter design, the passband cutoff frequency 0.3pi, stopband cutoff frequency 0.2pi, pass-band attenuation " = 1db, stop-band attenuation" = 40db)

说明：  基于MATLAB的SSB调制课程设计论文与源程序(MATLAB-based curriculum design of the SSB modulation papers and source code)

本程序是根据二相编码信号脉冲压缩原理所编写的压缩脉冲信号，用于雷达编码(The program is written based on the principle of pulse compression of two-phase encoded signals compressed pulse signal for radar coding)

说明：  牛顿公式、修正牛顿公式和斜激波关系式三种计算压力系数方法比较程序MATLAB源码(Newton' s formula, modified Newton formula and oblique shock relation three calculation pressure coefficient comparison procedures MATLAB source)

Detecing circles using hough transform

电力系统暂态分析程序，可以设定故障发生和切除时间，画出发电机的摇摆曲线(Power system transient analysis program, you can set the time of failure and excision, draw the rocking curve of the generator)

语音信号的合成方法,共振峰滤波器生成等方法(TTS)

因子分析的matlab源程序代码，可以对多远数据进行约简。(Factor analysis matlab source code, how far can the data reduction.)

说明：  hslogic算法仿真,基于MATLAB的TOA算法估计，可以获得较高的定位精度(Hslogic algorithm simulation, toa algorithm estimation based on MATLAB, can obtain high positioning accuracy)

本代码为牛顿下山法求解非线性方程组。其调用格式为[r,m]=mulDNewton(F,x0,eps) 其中F:非线性方程组，x0：初始解，eps：解的精度；r：求得的一组解，n：迭代步数。(The code for Newton' s method for solving nonlinear equations. Its call format [r, m] = mulDNewton (F, x0, eps) where F: non-linear equations, x0: initial solution, eps: solution accuracy r: obtain a set of solution, n : the number of iterative steps.)