频率仿真

几种功率普计算函数：SNR，MSNR 输入参数为带躁信号和处理后信号，输出结果为对应的数值，具体参见文档说明(Several power Pu calculation function: SNR, MSNR impatient with the input parameters for the signal and processed signal, the output for the corresponding values, see the specific documentation)

this is matlab dat file whis contan infor

说明：  模拟退火的实现代码，给出具体的案例分析。可以按照不同需要对程序体进行改进(The realization of simulated annealing code, gives specific case studies. According to the different needs of the program to improve body)

MATLAB function which creates a black and white version of a grayscale image by specifying a single threshold value pixels below this value become black, and above this value they are white. Usage:

基于SIMPLE 算法模拟平板间强制对流速度与温度场的matlab程序，并可分析怒谢尔数，传热系数(SIMPLE algorithm simulation based on forced convection between flat rate and temperature field matlab program, and the number of anger Rochelle, heat transfer coefficient)

matlab在振动信号中的应用，有代码等，可以实现加速度到速度或者距离的积分(Application of MATLAB in vibration signal)

后向欧拉方法求解微分方程的初值问题，运用牛顿迭代解决implicit(backward euler solver for ODE)

图像匹配和深度图计算 stereo match and depth map generated(stereo match and depth map generated)

一个基于DCT系数的视频水印嵌入程序，读取yuv文件，提取其中的若干帧，然后对每帧做DCT变换，在中低频修改系数值，然后做IDCT，再把每帧图像组成YUV格式播放。(DCT coefficients of a video-based watermark embedding program, read the yuv file, extract the number of frames, and then do each frame DCT transform coefficients in the low-frequency changes, then do IDCT, then each frame component YUV format player.)

1.OFDM入门零基础，及其宝贵和重要的仿真建模文档。 2.通过实例将OFDM在通信系统中的各种特性描述出来。 3.文档中含有该场景下所有仿真的源代码(文档的附录最后面)，已在matlab下全部编译通过。-1.OFDM entry zero-based, and its valuable and important documents simulation modeling. 2. By example in the OFDM communication system describe the various features. 3. A document that contains all the simulation under this scenario the source code (appendix to the final surface of the document), has been under the full compile matlab.