createmap

元胞自动机：森林火灾模型程序代码及其讲解，好好看看哦，加油(Cellular automata: the model code of forest fires and their explanations, a good look, oh, come on)

Space coding with equal gain combining.

sigma-delta调制器的matlab模拟程序(sigma-delta modulator matlab simulation program)

实现功能 1) 在用户界面设置录音时长并实时录音 2) 调节放音幅度、播放原声并进行时域、频域绘图 3) 对收集的声音进行倒放处理并播放 4) 对收集声音进行回声处理并播放，比对时域波形 5) 对收集声音进行回响处理并播放，比对时域波形 6) 对经过回声处理的声音进行回音消除并比对时域波形 7) 采用自适应滤波器消除采集声音中的环境噪音 8) 设计相应的滤波器组成均衡器对收集的声音进行处理并播放 9) 男女声识别 10) 设计参数可调的滤波器对采集的声音进行处理 (1) in the user interface to set the recording length and real-time recording 2) to adjust sound, played acoustic amplitude and time domain, frequency domain mapping 3) to upend the collection of sound and play 4) to collect sound echo processing and playback, than in the time domain waveform 5) to collect sound echoes, processing and playback, than in the time domain waveform 6) to echo and treated with echo s voice than in the time domain waveform 7) using adaptive filter to eliminate ambient noise in acquisition voice 8) to design the corresponding filter to process the voice of equalizer to collect and display 9) NanNvSheng recognition 10) tunable filter design parameters for voice processing )

说明：  针对给定信号采用不同的现代功率谱估计方法进行功率谱估计，并附有PPT讲义！(For a given signal using a different method of power spectrum estimation of modern power spectrum estimation, along with PPT handouts!)

matlab绘图教程（1、 学习MATLAB的各种二维绘图； 2、 学习MATLAB的三维绘图； 3、 MATLAB的绘图修饰； 4、 基本句柄绘图操作。 ）(Matlab Mapping Guide (1, the study of two-dimensional MATLAB graphics; 2. Learning MATLAB 3D graphics; 3, MATLAB graphics modification; 4. Mapping handle basic operations.))

说明：  SAR成像的算法很多，以上文件为简单易懂的条带SAE成像RD算法。忽略距离徙动和距离弯曲的影响。(Many SAR imaging algorithm , the above file with SAE imaging RD algorithm is simple and easy to understand article . Ignore the range migration and distance bending . )

gray level slicing and gama correction

绘制函数的等值线，数值优化书关于约束最优化中实例(Drawing the contours of the function, numerical optimization in the book examples of constrained optimization)

OFDM的理解学习，研究并在MATLAB上编译，有助于理解OFDM传输机制。(a program for studying OFDM.)