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非二位元LDPC4 ber 非二位元LDPC4 ber(Non-two yuan LDPC4 ber of non-two yuan LDPC4 ber)

对随机信号的功率谱估计，采用多重信号分类进行频率估计(Estimate of the power spectrum of random signals, signal classification using multiple frequency estimation)

包含电场的等势面和电场线的三维MATLAB模拟，程序简单易懂，值得借鉴(MATLAB simulation contains three-dimensional electric field equipotential surfaces and field lines, the program easy to understand, is worth learning)

LDPC码BP算法的性能研究，码长、迭代次数对误码率和信噪比的影响(Performance of LDPC code BP Algorithm)

说明：  基于宽带调制转换器的一个压缩感知技术，Matlab软件包，用于模拟系统的采样。(A compressed sensing technology based on wideband modulation converter)

matlab pdf it is use for the project how to do using different steps.

matlab实现8位数字复相关，matlab实现数字复相关器，并比较数字相关结果和模拟相关结果的差别(matlab to achieve eight digital complex correlation, matlab realize digital multiplexing correlator)

matlab环境下的程序对数据进行标准化，此程序简单易懂，效率也非常高，是一个非常好的程序代码，非常值得推荐！(matlab environment, the data standardization process, this process easy to understand, efficiency is very high, is a very good code, very recommendable!)

avi2apic AVI提取帧 忽略对视频压缩方法(avi2apic AVI to a picture)

说明：  Description : This package includes a configurable Simulink model for three different types of DC-DC converters (Buck, Boost and Buck-Boost converters) with a PWM PI controller. The example provided shows a case to boost voltage 5 volts to 25 volts. It can be used to learn DC-DC converters and their control. The model itself also provides an example how to mask a subsystem in Simulink. A HTML and a pdf files are provided to explain the principles of the unform Simulink model for three different types of DC-DC converters. The model does not require other Simulink blocks, such as SimPowerSystems.