zhifangtu

this file is about communication engineering Digital Transmission System this is a .m file to simulate a signal and noise ratio which the signal is NRZ bipolar signal and the noise is gaussian noise it will plot the error probability

说明：  这是matlab初学者的宝典,里面的教程很详细,很快就能学会.(This is a matlab beginner' s Collection, which the tutorial is very detailed and will quickly learn.)

matlab 调pin加网matlab 调幅加网matlab 调幅加网matlab 调幅加网(matlab matlabmatlab matlabmatlab matlabmatlab matlab)

仿真火车站的站场图，可以办理进路，显示信号机，单操，单锁道岔等功能(Simulation Station station map, you can handle into the road.)

GPS 通过星历计算卫星坐标，及坐标转换(GPS to calculate the satellites coordinates by ephemeris, and coordinate conversion)

核主元分析程序，利用核函数将非线性数据映射到线性空间，再利用主元分析提取特征数据。(KPCA procedure uses the kernel nonlinear data mapped into linear space, and then using principal component analysis to extract feature data.)

matlab课程编程【谷速软件】matlab从图像中提取字母(matlab programming course speed [Valley] matlab software to extract letters the image)

10个基本阵列，方向60 ，80，85,120,130 通用INR=5dB，用music，capon，线性预测，波束形成等四种算法画出功率谱图。(10 basic arrays, direction 60, 80,85,120,130 common INR = 5dB, with music, capon, linear prediction, beamforming and other four algorithms to draw power spectrum.)

a good reference for study synchronization in wireless sensors networks

bpsk and qpsk in matlab