Image-Encryption-and-Decrypption-using-Bitplanes

实现电子琴功能,是一个GUI界面，学生做毕业设计的入门参考 (digital piano)

共轭梯度求解数值优化方法，本例题主要是对于一个常见的优化方法用MATLAB进行程序运行(Conjugate gradient method of solving numerical optimization, this example is mainly optimized for a common method using MATLAB running)

一束平面波经过一个相位畸变元件后通过小孔衍射，畸变光束的衍射(After a bunch of plane-wave phase distortion components through the hole diffraction beam diffraction distortion)

产生MDPSK信号的matlab源代码，分为4dpsk和8dpsk两种(MDPSK signals generated matlab source code is divided into two 4dpsk and 8dpsk)

rbf神经网络训练以及模板，matlab应用神经网络可以省去很多人工模拟的麻烦(rbf neural network training, and templates, matlab application of artificial neural network can save a lot of trouble)

说明：  一种基于短时傅里叶时频分析的盲源分离算法，算法基于卷积混合。处理非平稳源信号。(Short Time Fourier based time-frequency analysis of blind source separation algorithm, hybrid algorithm is based on convolution. Handling non-stationary source signals.)

图像的退化与复原，有两种退化方式和多种复原方式(Image degradation and recovery, there are two degradation modes and a variety of recovery methods)

布尔萨、莫洛金斯基、武测模型的7参数解算(Bursa, Molodensky, seven model parameters measured Wu solver)

该程序源代码实现了CDMA通信系统性能的仿真，用MATLAB实现了直序、跳时、跳频以及M序列，GOLD序列等的产生，及在AWGN和RAYLEIGH环境下误码率的计算(The program source code to achieve the performance of CDMA communication system simulation, using MATLAB realize the direct sequence, time hopping, frequency hopping and M sequences, GOLD sequence generation, and in the AWGN environment and RAYLEIGH BER calculation)

Encode/decode to ldpc-blockcode