luojiyunsuan

matlab实现矩形脉冲和根升余弦脉冲的QPSK调制功率谱密度及不同信噪比信道下的星座图，直接运行main函数即可(Plot the power density spectrum of the transmitted signal (e.g., with the matlab function psd) with different pulse shapes. How is it affected if a root raised cosine pulse is chosen instead of a rectangular pulse shape? Study the signal constellation in the receiver for various values of Eb/N0 for the AWGN channel. )

QPSK Modulation Demodulation, BER vs SNR plot

经典的子空间辨识论文中的源码，很有帮助，大家可以参考一下。(subspace identification)

神经网络中的对象传播神经网络CPN的学习算法(Neural network objects CPN-propagation neural network learning algorithm)

To calculate the maximum displacement in Cantilever beam. Using finite element method.

wind power systems with permanent magnet generator in matlab

Truetime2.0 使用说明和文献资料(Truetime2.0 use)

很好的小波实用基础程序,实用方便，可用于一维，二维信号处理(a useful wavelet program can be used in signal processing)

模拟EDF输出的两连续光波的FWM作用模块(EDF continuous analog output light of the FWM effect of the two modules)

触发器，eda.在实际的数字系统中往往包含大量的存储单元，而且经常要求他们在同一时刻同步动作，为达到这个目的，在每个存储单元电路上引入一个时钟脉冲（CLK）作为控制信号，只有当CLK到来时电路才被“触发”而动作，并根据输入信号改变输出状态。把这种在时钟信号触发时才能动作的存储单元电路称为触发器(Triggers, eda. The actual digital systems often contain a large number of memory cells, and at the same time they often require synchronized action, to achieve this purpose, the introduction of a clock pulse (CLK) in each memory cell circuit as a control signal , the arrival of the circuit only when CLK was only trigger the operation and change the output state of the input signal. The memory cell circuit that can trigger actions when the clock signal is called a flip-flop)