LVQ

matlab有限元工具箱，用matlab实现的有限元工具箱，有平面空间梁单元，杆单元，实体单元等。-achieved using Matlab Toolbox FEM, graphic space beam elements, rod elements, entities modules.( FEM Application M-file for fem.fig FIG = FEM launch fem GUI. FEM( callback_name , ...) invoke the named callback. ========================================================================= FEM analysis toolbox for solid mechanics. Project started: Aug 2004 Anton Zaicenco <a.zaicenco@codedevelopment.net> ========================================================================= ------------------------------------------------------------------------)

交流异步电动机 矢量控制 matlab simulink仿真(AC motor double closed loop speed control system MATLAB simulation)

高精度、低功耗模数转换器是当今集成电路设计模拟领域的研究热点之一，采用sigma-delta调制原理和过釆样原理的模数转换器广泛使用在音频、数字网络、电子测量等系统中。此类模数转换器，为降低信号带内的量化噪声功率，而釆用噪声整形技术，为提高模数转换器的信噪比，使用过采样技术，将基带中的量化噪声调制到了高频区域，这样就增加了基带中的信噪比，也就是增加了转换器的有效量化位数，由于采用较高的过采样率，Sigma-Delta ADC的转换速率相对较低，高精度和较低转换速率的特点，使得Sigma-Delta ADC特别适用于测量。(High precision, low power analog to digital converter is in today s integrated circuit design simulation has become one of the hot research field, the principle of sigma-delta modulation and ADC sampling principle is widely used in audio, digital network, electronic measurement system. This type of analog-to-digital converter, in order to reduce the quantization noise power signal in the band, and the use of noise shaping technique, in order to improve the SNR of the analog-to-digital converter, using the oversampling technique, modulate the quantization noise in the baseband to the high frequency region, which increases in the baseband signal to noise ratio, that is to increase the effective number of quantization bits converter, due to the sampling rate is high, the Sigma-Delta ADC conversion rate is relatively low, the characteristics of high accuracy and low conversion rate, so that Sigma-Delta ADC is especially suitable for measuring)

arma模型的具体实现代码， 可以用(arma model of the specific code, you can use)

这是一个有关电力电子的simulink仿真实例(This is a power electronics simulink simulation examples)

mimo ofdm pfd MULTIPLE INPUT MULTIPLE OUTPUT OFDM PDF

自编matlab的张正友标定方法，双目视觉的一种灵活标定方法(Zhang s calibration method based on Matlab)

离散卡尔曼滤波matlab源程序，可用于组合导航仿真。(A matlab Kalman filter function, which can be used for integrated navigation simulation.)

QPSK在瑞利信道和高斯信道误码率和误符号率曲线(qpsk in ruileigh and AWGH ber and ser)

face recoginisation systemm .face segmentation using gradient