mvr61

直扩信号的循环谱，不懂直扩信号不懂循环谱的可以看一看(Direct Sequence Spread Spectrum signal cycle, do not know do not know DSSS signal cyclic spectrum can take a look)

TDMA系统中多用户多业务的无线接入控制和时隙分配算法(TDMA systems in multi-user multi-service wireless access control and time slot allocation algorithm)

SOM神经网络，可以进行特征提取和模式分类，特别是特征维数较多的情况(SOM neural network, feature extraction and pattern can be classified, more especially characteristic dimension of the case )

将2,4,8进制的DPSK信号的误码率曲线进行仿真，并将其放在一个图中进行对比(2,4,8-ary DPSK signal simulation BER curves, and placed in a graph comparing)

该代码是对人脸进行光照处理，先进行gamma变换，然后进行Dog双边滤波，然后进行灰度亮度的均衡。该方法能够有效提高光照变化的情况下的系统识别性能(The code is the human face of light treatment, the first for gamma conversion, and then Dog bilateral filtering, then the brightness of the gray balance. The method can effectively improve the illumination changes in the case of system identification performance)

自适应（LMS）算法在噪声抑制中的应用。在仿真中，原始信号选为sin((0.2*pi)*t), 噪声信号采用标准白噪声，延迟D=1，收敛因子分别是u=0.001和u=0.3(Adaptive (LMS) algorithm in noise suppression application. In the simulation, the original signal is selected sin ((0.2* pi)* t), noise signal using the standard white noise, the delay D = 1, respectively, convergence factor u = 0.001 and u = 0.3)

三相电压型PWM逆变器的数学模型和主电路设计 完整三相电压型PWM逆变器模型 双闭环 (Mathematical model of three-phase voltage-type PWM inverter main circuit design and complete a three-phase voltage-type PWM inverter model dual-loop)

matlab仿真的M文件，一个很简单的仿真程序，与大家一起学习。希望能学到更多的东西 (matlab simulink)

空间滤波，matlab编程，介绍了低通滤波器，带通滤波器和高通滤波器。(Spatial filtering, Matlab programming, low-pass filter, band-pass filter and high pass filter.)

matlab偏微分方程的解法全解，好实用，如果你对matlab甚至稍微了解一点的话，你都不容错过的下载文档(the matlab Partial Differential Equations and full solution practical If you matlab even slightly understand a little, you have to download the document not to be missed)