In this video, Z Transforms of Cos n𝜽 & Sin n𝜽
𝟏) 𝜡{𝑪𝒐𝒔 𝒏𝜽}=(𝒛(𝒛−𝑪𝒐𝒔 𝜽))/(𝒛^𝟐−𝟐𝒛 𝑪𝒐𝒔 𝜽+𝟏)
2)𝜡{𝑺𝒊𝒏 𝒏𝜽}=(𝒛 𝑺𝒊𝒏 𝜽)/(𝒛^𝟐−𝟐𝒛 𝑪𝒐𝒔 𝜽+𝟏)
#DrPrashantPatil#ZTransforms#18MAT31_Module03#Lecture03
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