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its a zero forcing error calculation matlab code

对三个点进行回波模拟成像，算法经典。简、建立了回波模型(Three points on the simulated echo imaging, the classic algorithm. Jane, the establishment of echo model)

右边伸出的bar导航，IOS编程学习源码，很好的参考资料。(Bar navigation right out, learning IOS programming source code, a good reference.)

matlab程序设计教程，供初学者最快熟悉MATLAB基本操作。(matlab programming tutorial for beginners the basic operation of the fastest growing familiar with MATLAB.)

这是本很好的Matlab图像处理实验指导书，Word格式，一共六个实验，每个实验有具体的matlab编码例子及具体讲解(This is a good guide book Matlab image processing experiments, Word format, a total of six experiments, each experiment has specific and concrete examples to explain matlab code)

著名的数学软件Matlab,Mathematica,Maple中文教程，对从事数学计算仿真的工程师非常有帮助！(Chinese tutorial mathematics software known as Maple ,Matlab and Mathematica, is very helpful for mathematical simulation engineer! )

超宽带中的频谱检测算法的MATLAB实现，实用价值高。(Ultra-wideband spectrum detection algorithm in the MATLAB realization of high practical value.)

一本描述声音信号处理的书，包括matlab的仿真过程(It s very good to descript on the signal processing including the step working on Matlab)

说明：  matlab的qpsk的程序代码 是初学者的福音(The qpsk matlab program code is the gospel for beginners)

Predictive direct power control (P-DPC) applied to voltage source pulse-width-modulation (PWM) rectifier was introduced in this paper. Based on the model of power prediction, voltage vectors were selected according to minimizing power errors in a fixed time interval, which results in a constant switching frequency control for P-DPC. It simplifies the implementation of P-DPC procedure by selecting switching states based on the principle of space vector modulation (SVM). In order to eliminate power errors caused by control delay, a detailed control delay compensation scheme was designed. Experimental results based on a 2kW prototype were presented, which showing that P-DPC has a faster power response compared to standard voltage-oriented-control (VOC) techniques. Besides, the dynamic performance of the system is also improved significantly by control delay compensation.