vadic-maths-1

说明：  这是一个信赖域方法的程序，简单实用，对初学者非常有用(This is a trust region method procedures, simple, practical, very useful for beginners. )

multi user deection to cancel interference

电力电子、电机控制的仿真模型，异步电机无速度传感器控制(The simulation model of power electronics, motor control, induction motor speed sensorless control)

Voicebox is a toolbox for speech analysis and widely used in this field.

计算方法中，拉格朗日插值法的源代码。在最后，绘出了拉格朗日插值法的图像和原图像的比较。原创。(Calculation method, Lagrange interpolation source code. In the end, draw a comparison image and the original image Lagrange interpolation. Original.)

计算多重分形非趋势波动分析matlab程序,完整的基于HMM的语音识别系统，构成不同频率的调制信号。( Calculation multifractal detrended fluctuation analysis matlab program, Complete HMM-based speech recognition system, Constituting the modulated signals of different frequencies.)

Resistivity of various types of materials

simulink下频带传输BPSK演示例程，包括打印ASCII字符。(simulink demo under the band BPSK transmission routines, including printable ASCII characters.)

最小均方误差自适应格型块处理迭代算法 预测AR模型系数(Minimum mean square error iterative adaptive lattice block processing algorithm Predict the AR model coefficients)

本文建立了独立悬架汽车整车七自由度动力学模型，推导了振动微分方程，运用数值仿真的手段研究了汽车悬架阻尼系数、刚度等设计参数对汽车振动特性的影响规律。结果表明，在共振区域附近，相对较大的刚度，会导致汽车的舒适性下降，但在共振区以外的高频区，刚度对汽车振动幅值的影响并不大；后桥悬挂阻尼对汽车振动幅值的影响较前桥强烈，适当增大后桥悬挂的阻尼有利于振动幅值的降低(This paper established an independent suspension vehicle dynamic model of seven degree of freedom, the vibration differential equation is derived, using the numerical simulation method of vehicle suspension damping coefficient, influence of design parameters on vehicle vibration characteristics of stiffness. The results show that in the resonance region, a relatively large stiffness, will lead to the comfort of the car down, but in the resonance region outside the high frequency region, the effect of stiffness of the vehicle vibration amplitude is small; the effect of damping on automobile suspension vibration amplitude is strongly increasing the rear axle axle, suspension damping to reduce the vibration amplitude)