OFDM_LS_MMSE_compare

大地坐标变换，转换经度很高，修改正了反变换有0.6误差的错误。下载即可使用。(Geodetic coordinate transformation, the conversion of longitude is very high, change the inverse transform has 0.6 error. You can use to download. )

chaoslyapunov指数程序是基于非线性三维系统所得，具体模型见东西部能源供需系统文章里，可以得到此系统混沌，因为李亚普诺夫指数有大于零的情形()

bmp DCT 压缩 对原图像进行DCT变换，数据压缩，丢弃右下角高频数据，进行DCT反变换，得到压缩后的图像(bmp DCT compression of the original image DCT transform, data compression, discarding the lower right corner frequency data, DCT inverse transform, the images are compressed)

this is the Digital Signal Processing Laboratory using Matlab Sanjit K Mitra book for digital systems and signal processing.....

reddy snr estimator. run the interleaver file first than run the estimator file and get the results.

matlab版本的深层受限玻尔兹曼机，是对RBM的改进(matlab version of Deep Restricted Boltzmann Machine)

说明：  产生m序列 画出其自相关函数和功率谱密度曲线 利用m序列模二产生gold序列 计算gold序列的互相关函数(Generating M-series Draw the autocorrelation function and power spectral density curve Generating gold sequence by m-sequence module two Calculating the cross correlation function of gold sequence)

matlab编程的三个线性方程组求解子程序：cggm.m,fdm.m,febs.m.其中cggm.m为共轭梯度法求解子程序,fdm.m为最速下降法求解自程序,febs.m为三对角追赶法求解子程序.(Matlab programming three linear equations subroutine : cggm.m, fdm.m. febs.m. which cggm.m to conjugate gradient method subroutine, fdm.m for the steepest decline since the method procedures febs.m angle to catch up with three pairs method subroutine.)

遗传算法解决求解带约束的优化问题明确遗传算法求解问题的一般思路和编码设计(Genetic Algorithm for solving constrained optimization problems with a clear genetic algorithm from the general ideas and Coding Design)

信号实验二的部分程序代码，河北工业大学15级电子工程专业的信号实验代码(Part of the program code of signal experiment two)