游程编码

 用霍夫曼编码实现的简单的文本压缩解压缩C++源程序

说明：  自适应信号处理的理论和技术经过40多年的发展和完善，已逐渐成为人们常用的语音去噪技术．并通过实例介绍了基于Matlab的RLS自适应语音噪声对消系统的设计与实现．(After more than 40 years of development and improvement, the theory and technology of adaptive signal processing have gradually become a common speech denoising technology. The design and implementation of RLS adaptive speech noise cancellation system based on Matlab are introduced through an exampl)

压缩包中包含有拉盖尔函数、缔合拉盖尔函数以及产生拉盖尔高斯光束的文件。光束的两个量子数可以任意修改(Compressed packet contains Laguerre functions, Laguerre functions and association Laguerre Gaussian beam generated files. Beam two quantum numbers can be modified)

说明：  压缩传感omp算法代码，附带一个测试的程序。便于理解。(Omp compressed sensing algorithm code, with a test program. Easy to understand.)

经压缩，仅为26M，体积小，速度快，可以作为一般维护、办公用途的内存盘运行版迷你98系统(After compression, only 26M, small size, speed, can be used as general maintenance, office uses memory to run version of the mini disc 98)

说明：  电力系统的频率反映了发电机组所发出的有功功率与负荷所需的有功功率之间的平衡情况。当系统发生较大事故时,系统出现严重的功率缺额,其缺额值超出了正常热备用可以调节的能力,这时即使令系统中运行的所有发电机组都发出其设备可能胜任的最大功率,仍不能满足负荷功率的需要,所引起的系统频率下降值将远远超出系统安全运行所允许的范围。 在这种情况下从保障系统安全运行的观点出发,为了保证电网安全和对重要用户的供电,不得不采取应急措施,切除部分负荷,以使系统频率恢复到可以安全运行的水平内。(The frequency of the power system reflects the balance between the active power generated by the generating unit and the active power required by the load. When the active power from the power plant does not meet the requirements of users, the system frequency will decrease. Frequency fluctuation caused by unplanned load in normal operation of the system. At this time, the system uses the hot standby capacity of the power plant, that is, the generator capacity in the system operation is enough to meet the needs of users. However, when the system has a major accident, the system has a serious power shortage, which is beyond the adjustable capacity of normal hot standby. At this time, even if all the generating units operating in the system send out the maximum power that their equipment may be competent for, they still cannot meet the demand of load power rate, and the resulting system frequency drop value will be far beyond the allowable range of safe operation of the system.)

香农编码的C++实现。原理说明以及源代码。(The Shannon coding C++. Principle of instructions and source code.)

网规网优之用，用于绘制基站扇区图，地理化显示基站方便工程师进行查看。(Net regulatory network optimization purposes, used to map the base station sector maps, geographic-based display base stations to facilitate engineers to view it.)

这是一组JPEG解码的说明和源代码，详细说明在文件的开头部分(This is a group of JPEG decoding instructions and source code, a detailed description of the document at the beginning of)

lz4 压缩解压速度超快，比zip lzo等算法(lz4 compress )