matlabddfz

用来测试手机待机情况下所能使用的最大内存量，普通用函数调用得到的剩于内存是错误的，这个通过用INT占用内存来获得可以使用的内存真正空间大小(Used to test mobile phone standby cases the maximum amount of memory can be used by the general use function calls get left in the memory is wrong, it occupied by the memory by using INT can be used to obtain the real memory space)

matlab code on usb and lsb for filter

matlab关于数据挖掘分类的算法，id3,c45,cart,sliq,调试运行成功，推荐下载，(Matlab on the classification of data mining algorithms, id3, c45, cart, sliq. Debugging successful operation, recommended download,)

十进制转化为二进制 m代码 很精简的一个代码，十六位二进制转化都十分迅速(Decimal into binary m code very concise code, very fast 16-bit binary conversion)

模拟雷达，对雷达的功能进行分析，可以根据对参数的修改方便地看到输出的图形结果(simulated radar, the radar functional analysis Based on parameters can be amended easily see the graphics output results)

Band limited Eye diagram for 2-ary & 4-ary

基于瞬时频率的码元速率估计，mpsk函数和test_signal函数都在基于小波变换压缩包内(Symbol rate estimation based on instantaneous frequency, qpsk function and test_signal functions in the compression package based on wavelet transform)

说明：  很好的MATLAB开发源程序 基于VQ矢量量化的语音识别程序(MATLAB to develop a very good source of vector quantization VQ-based speech recognition procedures)

这段程序是产生一个叠加信号，然后计算传递函数，进行相关分析(this is a program which generate a new signal,calculate transfer function and doing correlation analysis )

基于Matlab的MIMO通信系统仿真”，收获良多，特将其记录下来，与诸位分享。此主题分为上下两部分，第一部分主要涉及系统架构，第二部分侧重程序优化。若能帮助读者一二，实属万幸。(Multi-input multi-output (MIMO) communication system based on Matlab simulation ", so, will its record, share with you. This topic is divided into two parts, the first part mainly involves the system architecture, the second part focuses on process optimization. If can help readers just a little, is lucky.)