dsss_adtlc

Randomizing function for vectors and attributes

使用MATLAB 实现得仅有一半存储量的DDS。(MATLAB to achieve half of the storage capacity of DDS)

根据以下的平板光波导在波长为1550 nm时的折射率数据 1.作 出 不 同 波 导 芯 厚 度 d (0<d<15  m)对应的TE模式 与TM模式的色散图； 2.给出满足单模与双模传输的 波导厚度范围。 3.确定包层所需的最小厚度a 与b的值(The refractive index of the optical waveguide data at a wavelength of 1550 nm according to the following plate 1. do not make the same waveguide core thickness d (0 <d <15  m) corresponding to the TE mode And TM mode dispersion map 2. The single-mode and dual-mode transmission is given to meet the Waveguide thickness range. 3. To determine the required minimum thickness of a cladding And the value of b)

实现dsb、ssb和Am调制信号，很简单，可以在输入屏处按键控制(Achieve dsb, ssb, and modulated signals Am)

matlab的随机数发生器，可以产生各种各样的随机序列，你懂的！(the producer of random sequence)

应用matlab程序设计的一个日历界面，方便查询日历和日期(Application matlab programming a calendar interface, easy access calendar and date)

仿真双极性信号通过AWGN信道后的误比特率性能(Simulation bipolar signal bit error rate performance with AWGN channel after。)

局部线性嵌入法，用于数据降维 .lle.m -- A simple matlab routine to perform LLE. .scurve.m -- Code to run the "s-curve" example. .swissroll.m -- Code to run the "swiss roll" example. (Locally Linear Embedding method for data dimensionality reduction. Lle.m- A simple matlab routine to perform LLE.. Scurve.m- Code to run the s-curve example.. Swissroll.m- Code to run the swiss roll example.)

relay cooperation and decode and forward

实现加权最小二乘拟合，经典的系统辨识方法，很管用(Achieve a weighted least-squares fitting, classical system identification methods, it is useful)