create-new-function-in-matlab

设计一个60阶的滤波器，要求设计的滤波器0~π/8的幅度为1，在π/8~2π/8的幅度为1/2，在2π/8~4π/8的幅度响应为1/4，在4π/8~6π/8的幅度响应为1/6，在6π/8~π的响应为1/8，并且画出理想滤波器和设计得到的理想滤波器的幅度频率和响应进行比较(Design of a 60-order filter designed filter 0 ~~ π/8 the amplitude is 1, the π/8 ~ 2π/8 the amplitude is 1/2, 2π/8 ~ 4π/8 amplitude response is 1/4, 4π/8 ~ 6π/8 the amplitude response of 1/6, 6π/8 ~ π response of 1/8, and draw the ideal filters and design of an ideal filter amplitude frequency and response to compare)

本程序是关于卫星上下变频的简单的实现算法，首先产生双边带调制信号，与收本振混频后，通过低通滤波器完成下变频。再与发本振混频，通过高通滤波器后完成上变频(This program is a simple algorithm on the satellite and down-conversion, the first double-sideband modulation signal generated, after the close of the oscillator mixer, low-pass filter complete the conversion. Again and send the local oscillator mixer, followed by the completion of the high-pass filter frequency)

利用超大规模集成电路技术实现高精度的A/D转换器通常采用过采样技术，该技术包括调制器和数字滤波两部分。(The use of VLSI technology to achieve high-precision A/D converters typically using oversampling technique including modulator and digital filter in two parts.)

uwb信道的matlab仿真源程序，在ofdm的仿真中可以作为信道源代码使用(matlab simulation of uwb channel source, in ofdm simulation in the source code can be used as a channel)

matlab分析控制系统，对线形及非线性系统的鲁棒控制给出了深入研究。(The matlab Analysis control system, gives an in-depth study on the robust control of linear and nonlinear systems.)

一本用于matlab系统仿真的电子书籍，对初学者有很大的帮助。(A used in matlab simulation of electronic books, has a great help for beginners. )

递推最小二乘程序，是进行系统辨识很好的程序(Recursive least-squares procedure, is a good program for system identification)

自适应代码，根据论文写得，结果和论文一样，可供参考。(Adaptive code, according to papers written, and papers as a result, for reference.)

These files would use perception network to simulate AND and OR functions!

用MATLAB实现遗传算法程序，里面有步骤和程序(the paper of GA algorithm using MATLAB )