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l1-magic的matlab代码，l1-magic: Recovery of Sparse Signals via Convex Programming(l1-magic of matlab code, l1-magic: Recovery of Sparse Signalsvia Convex Programming)

 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱；  采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图；  计算信号量化噪声比（SQNR）；  信道误码率为10-3；  解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求：  采用均匀PCM、量化级数可变、信道误码率可变。 ( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum  u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram  calculated quantization noise signal than (SQNR)  channel bit error rate of 10-3  decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements:  uniform PCM, quantization level variable, a variable channel bit error rate.)

风机控制系统-springer 出版社-增益调度控制 (Wind Turbine Control Systems- Principles,Modelling and Gain Scheduling Design)

说明：  扩展卡尔曼滤波算法锂离子电池SOC估计中有较广泛的应用，其精度高，鲁棒性好，算法简单(The extended Kalman filtering algorithm has a wide range of applications in SOC estimation of lithium-ion batteries, with high accuracy, good robustness, and simple algorithm)

说明：  基本粒子群优化算法，： Sphere测试函数(Basic particle swarm optimization algorithm: sphere test function)

图像截取（MATLAB）,用MATLAB代码编写的程序，还是挺有用的(img_introp)

<数字信号处理>（胡广书 编）课后习题的matlab编程(lt; Digital signal processing gt; (Hu-book series) Exercise of Matlab after-school programming)

this code is use in telecommunication matlab code

GGGGGKL JHUIU JHYG/II IJUFT LLHGYUF KLULYUG BKUM BGIJH JHU HHHk je m appel helene je suis une fille pas comme les autres

画箭头用的一个matlab程序，箭头是二维度的，需要说如箭头大小的控制参量(draw an arrow,only the two dimmentional arow,and the arrow is composed of three lines,two short an one long,the results may not viry beatuiful but is very simple)