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压缩感知基础内容，包括陶哲轩在外面讲座的ppt和一些大牛对CS的见解。

分析获取的干涉图，熟练掌握MATLAB的操作，了解还原表面形貌的基本算法，编写适合的算法仿真出微结构表面形貌。技术要求：（1）会分析所获取的微结构表面形貌干涉图；（2）熟练掌握MATLAB的操作；（3）熟悉处理干涉图的相应算法；（4）仿真出微结构的表面形貌。

通过本次实验自己编写一个FIR滤波器，完成包括含噪语音信号的读取，滤波后信号的输出，语音编解码器的设置（AIC23），重点理解FIR滤波器的实现（循环寻找的实现）。在理解原理的基础上，设计自己的滤波器。①录制自己的语音，长度为4-6个字，如“宿迁学院”，录制完成并命名后，保存在相应的位置（语音信号要没有杂声）。用MATLAB命令，给语音信号加噪声，形成噪声文件。②设计一定参数的滤波器用MATLAB设计滤波器，使用fir2函数设计滤波器，注意，在函数中，其截止频率均用归一化频率表示。③得到滤波器的系数后，按照循环寻址的原理，参照给出的实验程序，编写具体的滤波器实现程序。④调试程序，测

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关于OFDM信道估计程序，有ofdm基本程序，信道模型等

【实例简介】这是我 自己翻译了MATLAB里面关于SImulink的帮助的一些内容，希望对大家有点帮助。很多地方有不到之处，请各位慎重。。。

MATLAB源码，m序列的生成，可直接运行，并利用m序列生成新的伪随机序列。备注：CSDN老是主动加积分，这点很生气。我设的积分不多，如果没积分的话，直接和我说，给不给看心情，但不要说谎，下载明细我看的到的，积分不够的时候，我也用淘宝买过订单下过文件。真诚交流，拒绝借口！

基于LDA文本分类的python实现版本

频谱仪的介绍、操作及性能指标，硬件工程师必须学会的测量器件之一。Definitions and conditionsSpecifications describe the performance of parameters covered by the productwarranty and apply to the full temperature of 0 to 55C, unless otherwisenotedGet more Information95th percentile values indicate the breadth of the population (approx. 2 o) of perfor-This EXA signalanalyzer datamance tolerances expected to be met in 95 percent of the cases with a 95 percentsheet is a summary of theconfidence, for any ambient temperature in the range of 20 to 30C. In addition tothe statistical observations of a sample of instruments, these values include thespecifications and conditionseffects of the uncertainties of external calibration references these values are notfor N9010A EXA and N9010AEPwarranted. These values are updated occasionally if a significant change in theExpress EXA signal analyzers.statistically observed behavior of production instruments is observedwhich are available in the EXASignalAnalyzer SpecificationTypical describes additional product performance information that is not covered byGuide(N9010-90025)the product warranty It is performance beyond specifications that 80 percent of theunits exhibit with a 95 percent confidence level over the temperature range 20 toFor ordering informationkrefer30C. Typical performance does not include measurement uncertaintyto the EXA Signal AnalyzerConfiguration GuideNominal values indicate expected performance, or describe product performance59896531Nthat is useful in the application of the product, but are not covered by the productwarrantyThe analyzer will meet its specifications whenIt is within its calibration cycleUnder auto couple control, except when Auto Sweep Time rules= AccySignal frequencies 10 MHZ, with DC coupling appliedThe analyzer has been stored at an ambient temperature within the allowedoperating range for at least two hours before being turned on; if it had previouslybeen stored at a temperature range inside the allowed storage range, but outsidethe allowed operating rangeThe analyzer has been turned on at least 30 minutes with auto align set tonormal, or, if Auto align is set to off or partial, alignments must have been runrecently enough to prevent an Alert message; if the Alert condition is changedfrom Time and Temperature to one of the disabled duration choices, the analyzermay fail to meet specifications without informing the userFor the complete specifications guide, visitwww.agilent.com/find/exaspecifications1. For earlier instruments/Serial number prefix MY/SG/US5052), the full temperature rangesfrom5t50°CFrequency and Time specificationsFrequency rangeDC coupledAC coupledOption 50310 Hz to 3.6 Gh10 MHz to 3. 6 GHzOption 50710 Hz to 7 GH10 MHz to 7 GHzOption 51310 Hz to 13.6 GHz10 MHz to 13.6 ghzOption 52610 Hz to 26.5 GH10 MHz to 26.5 GhzOption 53210 Hz to 32 gHzNAOption 54410 Hz to 44 gHzNABandLO multiple(N)10 Hz to 3. 6 GHz3.5to7.0GH3.5to8.4GH28.4 to 13.6 GHz3135to17.1GH17 to 26.5 GHz5426.4 to 34.5 ghz344t044GHzFrequency referenceAccuracy+l time since last adjustment x aging rate)+ temperature stability t calibrationaccuracyAging rateOption pFrStandardy±1×106/year±15X107/2 yearsTemperature stabilityOption PFrStandard20to30°c±15×108±2×106Full temperature range±5x1±2×10Achievable initial calibration accuracyOption PFrStandard±4x108±1410Example trequency reterence accuracy=±(1×107+5×103+4×10-)(with Option PFR1 year after last adjustment±19x10Residual fmOption pFr