codes

matlab dsp中函数downsample和upsamplec代码(matlab dsp functions in downsample and upsamplec code)

经典图像边缘检测(微分法思想)——Roberts微分交叉算子 优点：模板小，计算量小；(Classic edge detection (differential method thought)- Roberts differential crossover advantages: template small, small amount of calculation )

这是一个完整的无线通信系统中物理层的仿真程序，通过扩频技术（直接序列扩频）让信号通过高斯，瑞利等信道进行信噪比分析，得出结论(This is a complete wireless communication systems in the physical layer of the simulation program, through the spread-spectrum techniques (Direct Sequence Spread Spectrum) to signal through the Gaussian, Rayleigh channel for signal to noise ratio, such as analysis, come to the conclusion)

matlab开发的FIR滤波器，附音频，效果良好(matlab developed FIR filter, with audio, the effect of good)

CAZAC序列的生成仿真程序。用在无线通信系统伪随机序列生成的研究。(CAZAC sequence generation simulation program. Used in wireless communication system pseudo-random sequence generation research.)

平面应变简单例子等参单元四节点有限元程序(plain strain program for four nodes finite element metod)

to binirazition pictures in matlab

利用信号的循环平稳特性进行相干源的波达方向估计(DOA Cyclostationarity use of coherent signal source estimates)

Simulation of Chaotic Henon Map

计算多重分形非趋势波动分析matlab程序,能量谱分析计算,GSM中GMSK调制信号的产生。( Calculation multifractal detrended fluctuation analysis matlab program, Energy spectrum analysis and calculation, GSM is GMSK modulation signal generation.)