zxb

说明：  ldpc码的基于联合校验—变量处理修正译码算法基础上的改进(the improvement of LDPC code decoding algorithm )

ITU-R SM.1134-1建议书 陆地移动业务中互调干扰的计算. 本建议书为计算最多三种互调干扰提供了依据，接收机输出端出现的这种互调干扰，是接收机幅度响应的非线性在接收机输入端产生的强烈无用信号引起的。(Intermodulation interference calculations. ITU-R SM.1134-1 proposal in the land mobile service this proposal is calculated up to three intermodulation interference to provide a basis for this receiver output intermodulation interference, receiver nonlinear amplitude response due to strong unwanted signals at the receiver input.)

denoising by improved thresholding

说明：  基于MATLAB软件的交流永磁同步电机调速系统研究 介绍了一种采用磁场定向理论控制交流永磁同步电机的调速系统，应用现代控制理论对 电机直交轴耦合分量进行了解耦，并利用经典控制理论设计了电流环和角速度环调节器。MATLAB 仿真 结果证明了该方法的有效性，但系统调试时仍需根据具体情况适当调整以得到更理想的效果。(MATLAB software based on the exchange of permanent magnet synchronous motor speed control system introduces a theory of the use of field-oriented control of AC permanent magnet synchronous motor speed control system, the application of modern control theory on DC motor shaft coupling the decoupling components and to make use of classical control Theoretical Design of a current loop and the angular velocity of ring modulator. MATLAB simulation results prove the effectiveness of the method, but the system still need to debug when appropriate adjustments in accordance with specific circumstances in order to obtain better results.)

基于MATLAB的确定性系统的分岔与混沌的设计程序(MATLAB-based deterministic system, bifurcation and chaos in the design process)

说明：  MATLAB5_X程序设计语言.pdf 用于matlab程序设计(MATLAB5_X programming languages. Pdf for matlab programming)

shunt active filter for harmonic elimination.

说明：  it s a numerical solution for QW

经典的标量JA 模型的代码。解压之后多次检测可用，简单方便适合初学者(HYBRID JA FERROMAGNETIC HYSTERESIS SIMULATOR)

说明：  This toolbox contains a lot of function to deal with spectral theory of triangulation. You can load triangulations from files and then display the resulting mesh. It allows to compute various laplacian operator, and the to compute parameterization using spectral decomposition, harmonic mapping, free boundary harmonic mapping, and isomap.